ISO 3834 Certification Register
A list of companies certified to ISO 3834 by LRQA Verification Ltd.
ISO 3834
Those companies listed below are certified by LRQA to ISO 3834 according to various scopes.
If you would like more information about getting certified for ISO 3834, or if you are a current client and would like to request the ISO 3834 approval mark, contact us here and we'll get right back with you.
| Area | Country | ClientName | Client Address | CAB | Directive / Regulation | Scope | Date.Expiry |
| SAMEA | Australia | T.R.J. ENGINEERING PTY. LTD | 47-51 Westpool Drive, Hallam, Victoria, Australia 3803 |
LRQA Verification Ltd | ISO 3834-4 | Trailer Chassis for road use manufacture, security, and structural components | 05/07/2028 |
| SAMEA | Australia | Liebherr-MCCtech GmbH | Dr. Hans-Liebherr Str.1, 6730 Nenzing, A | LRQA Verification Ltd | ISO3834-2 | Manufacture of marine cranes and port crane solutions | 14/12/2027 |
| SAMEA | Australia | BAE Systems Australia | 42, Quill Way, Henderson, Western Australia-WA6166, Australia | LRQA Verification Ltd | ISO3834-2 | Structural and piping products in the construction, fabrication, repair and maintenance of naval vessels | 22/10/2029 |
| North Europe | Austria | Palfinger AG | Kapellenstr. 18, A5211 Friedberg/Lengau, Austria | LRQA Verification Ltd | ISO 3834-2 | Welding components for cranes and loaders, hydraulic systems, engineering industries and vehicle mounting | 11/12/2025 |
| North Europe | Austria | Komplex Újpesti Acélszerkezet és Gépgyartó Zrt | Komplex Újpesti Acélszerkezet és Gépgyártó Zrt. Dózsa György út 100. H-7500 Nagyatád - Hungary |
LRQA Verification Ltd | ISO 3834-2 | Welded steel structure and components for port and marine equipment and for other use | 14/02/2027 |
| North Europe | Austria | Voestalpine Giesserei Linz GmbH | LRQA Nederland B.V. | ISO 3834-2 | Steel castings for pressure equipment, piping and components. | 31/03/2027 | |
| North Europe | Austria | Liebherr-MCCtec GmbH | Liebherr-Werk Nenzing GmbH, Dr. Hans-Liebherr Str. 1, 6710 Nenzing, Austria. |
LRQA Verification Ltd | ISO3834-2 | Welded components for construction machinery. | 17/06/2029 |
| North Europe | Belgium | Engicon nv | Engicon nv Broelstraat 20, 8530 Harelbeke, Belgium |
LRQA Nederland B.V. | ISO 3834-2 | “Integrated Steel Solutions” for the storage, handling and processing of bulk solids, liquids and gasses F.e.: -Steel constructions such as ladders, platforms and supporting structures for following products and the product itself: *storage tanks, silos *pressure vessel such as columns, drums, bullets, spheres, cargo tanks *bulk handling installations such as: hoppers, stackers, bunkers, employing screws, belt and chain conveyors, elevator | 31/01/2027 |
| North Europe | Belgium | Alteco | LRQA Nederland B.V. | ISO3834-2 | Pressure equipment such as: reactors, drums, heat exchangers, scrubber and piping components for industrial applications. |
14/04/2026 | |
| North Europe | Belgium | Equans - Products, Shops & Related Services - department Bending | Equans NV/SA, Industrieweg 16, 1850 Grimbergen, Belgium | LRQA Nederland B.V. | ISO 3834-2 | Pressure equipment and assembly, piping systems and steel structures | 31/05/2028 |
| North Europe | Belgium | (1). Bilfinger ROB N.V (2). Bilfinger ROB B.V (3). Bilfinger De Bruin B.V | (1) Boereveldseweg 4 - Haven 1062, 2070 Zwijndrecht, Belgium. (2). Innovatieweg 10J, 4542 NH Terneuzen, The Nederlands (3). "t Would 1 - 3232 LN Brielle "t Would 22-3232 LN Brielle, The Nederlands | LRQA Nederland B.V. | ISO 3834-2 | Construciton of piping systems: Pipe fitting, flanges in line instruments, valves | 15/01/2029 |
| North Europe | Belgium | ERIKS NV | Z.5 MOLLEM 191, 1730, Asse, Belgium | LRQA Nederland B.V. | ISO 3834-2 | Corrugated metal hose assemblies, pipe components, rigid pipe spools, combination of pipe and metal hose assemblies for the chemical industry, machine production industries | 20/07/2028 |
| North Europe | Brazil | Ternium Brasil Ltda | Techint Engenharia e Construção SA Av. João XXIII, s/n - Santa Cruz, Rio de Janeiro - RJ, 23560-352 |
LRQA Verification Ltd | ISO3834-2 | Pressure vessels, hot blast stove, converter | 12/12/2029 |
| South Europe | Bulgaria | Palfinger AG | Palfinger Produktionstechnik Bulgaria EOOD Bulgaria, Cherven Briag, complex Beta, 5980 |
LRQA Verification Ltd | ISO 3834-2 | Production and assembling of welded components for lifting appliances | 22/08/2027 |
| South Europe | Bulgaria | Palfinger AG | Palfinger Produktionstechnik Bulgaria EOOD Bulgaria, 8600 Tenevo, Industrialzone |
LRQA Verification Ltd | ISO 3834-2 | Hydraulic cylinders for loader cranes | 25/07/2027 |
| North Asia | China | Tianjin Xinhe Machinery Manufacturing Co., Ltd. | No.4, Jinqiao Road, Jinqiao Industrial Park, Dongli District, Tianjin City 300300, P.R. China |
LRQA Verification Ltd | ISO3834-2 | Welded components of battery box, equipment hanging composition, anti-climber, gear tank and welded structural components | 30/06/2029 |
| North Asia | China | Wuxi Dingbang Heat Exchange Equipment Co., Ltd. | No.29, Houshan South Road, Anzhen Town, Wuxi City, Jiangsu Province, 214104, PR China | LRQA Verification Ltd | ISO3834-2 | Pressure Vessels, Heat Exchangers, Air Cooler | 30/11/2026 |
| North Asia | China | Wuxi ZBY Hi-Technology Co., Ltd. | No. 128, Taibo Avenue, Xinwu District, Wuxi City, Jiangsu Province, P. R. China | LRQA Verification Ltd | ISO3834-2 | Steel structure and precision sheet metal parts | 24/03/2028 |
| North Asia | China | Tianjin Larason Technology Co., Ltd. | No. 13, Shunfan Road, Jinghai Development Zone, Tianjin City, PR China | LRQA Nederland B.V. | ISO3834-2 | Steel construciton, Aluminium construction and metal parts used for industry | 27/08/2028 |
| North Asia | China | Smarmec Kunshan Co., Ltd. | No. 39, West Yuxi Road, Qiandeng Town, Kunshan City, Jiangsu Province, 215300 P. R. China | LRQA Verification Ltd | ISO3834-2 | Steel Structural Components, Sheet Metal Parts | 11/12/2027 |
| North Asia | China | Shanghai Liwei Machinery Manufacturing Co., Ltd. | No.85, Tanren Road, Pudong District, Shanghai City, 201314, P.R. China | LRQA Verification Ltd | ISO3834-2 | Welded metal structure for machinery equipment | 07/01/2028 |
| North Asia | China | Shanghai Ambor Manufacturing Ltd. /Shanghai Ambor Industries Ltd. | No. 456, Xiaonan Road, Fengxian Distrcit, Shanghai, PR China | LRQA Verification Ltd | ISO3834-2 | Steel strucures like lighting poles, wind energy poles, towers and telcom support strucures | 19/04/2028 |
| North Asia | China | Shandong Power Equipment Company Limited | Shandong Power Equipment Company Limited. Develop Area of Shandong, Qihe development Zone, Dezhou City, Shandong Province, 251100, P.R. China |
LRQA Verification Ltd | ISO3834-2 | Weld structure of power equipment | 06/09/2027 |
| North Asia | China | Qingdao Lin Hui Steel Structure Co., Ltd. | Site 1: No. 18, Jiutai Road, Jiaobei Industrial Park, Jiaozhou City, Qingdao City, 266300, P.R. China Site 2: Xinteng 2nd Road, Lujia Village, Jiaocai Street, Jiaozhou City, Qingdao City, 266300, P.R. China |
LRQA Verification Ltd | ISO3834-2 | Welded Metal Structure for Machinery Equipment and Construction | 23/12/2027 |
| North Asia | China | One Subsea Malaysia Systems Sdn. Bhd | LRQA Verification Ltd | ISO3834-2 | Subsea Wellheads, Christmas Trees, Flowline Connection Systems and Drill Through Equipment. | 12/03/2026 | |
| North Asia | China | Nanjing Minhe New Energy Technology Co., Ltd. | LRQA Verification Ltd | ISO3834-2 | Welded metal structure for machinery equipment | 20/06/2027 | |
| North Asia | China | Jiangsu Juxin Petroleum Steel Pipe Co . Ltd | LRQA Nederland B.V. | ISO3834-2 | Welded steel pipes and steel structure | 27/06/2027 | |
| North Asia | China | Jiangsu Honggong Seiko Technology Co., Ltd. | No.1, Maqiao Branch Road, Economic and Technological Development Zone, Changshu City, 215500, P.R. China | LRQA Verification Ltd | ISO3834-2 | Manufacture of Steel construction of machinery equipment | 11/08/2027 |
| North Asia | China | Jiangsu Haoyu Heavy Industry Equipment Co., Ltd. | No. 16, Fujian Road, Baochang Town, Haimen District, Nantong City, Jiangsu Province, 226100, P.R. China. | LRQA Verification Ltd | ISO3834-2 | Welded Metal Structure for Machinery Equipment | 29/12/2027 |
| North Asia | China | Gardner Denver Nash Machinery Ltd. | No. 18, Weiwu Road, Boshan Economic Development Zone, Zibo City, Shandong Province, 255213, P. R. China | LRQA Verification Ltd | ISO3834-2 | Welded metal structures for pumps, compressors, blowers and the engineered package units | 29/01/2030 |
| North Asia | China | Dalian Komatsu XiongLian Machine Making Co., Ltd. | Dalian Komatsu XiongLian Machine Making Co., Ltd. No. 72, Beicangtun, Liangjiadian, Bonded Area, Dalian City, Liaoning Province, P.R. China | LRQA Verification Ltd | ISO3834-2 | Welded components of fuel tanks, obstacle deflectors, exterior equipment boxes and welded structural parts | 20/01/2030 |
| North Asia | China | China Railway Chang'an Heavy Industry Co., Ltd. | No.181, Zhanfei Road, Beitun Street, Yanliang District, Xi'an City, Shaanxi, P,R. China | LRQA Verification Ltd | ISO3834-2 | Welded Metal Structure for Machinery Equipment, Bridges and Constructions | 08/12/2027 |
| North Asia | China | Haarslev Machinery (Xuzhou) Co., Ltd. | LRQA Nederland B.V. | ISO 3834-2 | Equipment for rendering pet food, by-products from food, odour treatment and Industrial drying | 15/10/2025 | |
| North Asia | China | Seaflower Fower Machinery And Installation Co. Ltd., Heavy Industry Co., Ltd | No.558, Jianguo Road, North Song village, Fengxian district, Shanghai, P.R.C. and No.30 of 78 Nong, Hongtu Road, Fengxin district, Shanghai, P.R.C. | LRQA Verification Ltd | ISO 3834-2 | Welded steel structures and steel components for equipment, supports and goods shelves. | 11/08/2027 |
| North Asia | China | United Steel Structures Co., Ltd. | Room 612, No.3 Yulan Road, Liwan District, Guangzhou City, China (license address) No.50 Donghui Road, Tsuihang New District, Zhongshan City, Guangdong, China |
LRQA Nederland B.V. | ISO 3834-2 | Welded steel structures and steel components for equipment support, civil and industrial buildings | 06/05/2026 |
| North Asia | China | Howden Hua Engineering Co., Ltd | No.120, Jinnuo Road, Weihai Economic and Technical Development Zone, Weihai, Shandong Province, 264207, P.R.China | LRQA Nederland B.V. | ISO 3834-2 | Rotary regenerate air pre-heaters, gas re-heaters, compressors, blowers, cooling fans and industrial fans to various specifications and railway transportation fans. | 20/04/2026 |
| North Asia | China | Tianjin Holder Measurement and Control System Co.,Ltd. | No.2, Changxing Road, Ninghe Modern Industrial Zone, Tianjin City, People's Republic of China | LRQA Nederland B.V. | ISO 3834-2 | Flexible metal tube medical, chemical and structural uses and air pressure equipment and system | 11/06/2027 |
| North Asia | China | Henan Huadian Jinyuan Piping Co., Ltd | No.40, Sixth Konggang Road, Zhengzhou Airport District, Henan Province 451162, People's Republic of China | LRQA Verification Ltd | ISO 3834-2 | Welded component of pressure piping and boiler | 29/04/2026 |
| North Asia | China | Cooper New Energy Co.，Ltd | No.20 Hongxing Road, Cuihuangkou Town, Wuqing District, Tianjin City, People Republic of China |
LRQA Nederland B.V. | ISO 3834-2 | Fabrication of steel constructions and aluminium constructions | 07/06/2027 |
| North Asia | China | Shenyang Yuanda Aluminium Industry Engineering Co., Ltd. | Steelworks factory (Europa Market Area), No. 20, 13th Street, Shenyang City, Liaoning Province, 110027, P.R. China | LRQA Verification Ltd | ISO 3834-2 | Structural components and kits for steel structures | 30/11/2026 |
| North Asia | China | Jiangsu Wanshun New Energy Technology Co., Ltd. | No. 19, Tianlong Road, Tianwang Town, Jurong City, Jiangsu Province, 212441, P. R. China | LRQA Verification Ltd | ISO 3834-2 | Welded Steel structure for machinery equipment | 17/11/2026 |
| North Asia | China | MAN Energy Solutions China Production Co., Ltd | Fengming Road 9, Jiangsu Wujin High-TechIndustrial Zone, 213164 Changzhou, People’s Republic of China | LRQA Nederland B.V. | ISO 3834-2 | Turbo machinery including PGSK compressors, RG compressors, RIKT, steam turbines, base plates and pipe systems | 15/06/2026 |
| North Asia | China | Shanxi Pingyang Coal Machine Equipment Co.,Ltd | No.1, Hongjun Street, Houma City, Shanxi Province, 043003, P.R. China. | LRQA Verification Ltd | ISO 3834-2 | Manufacture of Steel construction of Hydraulic Support | 24/11/2026 |
| North Asia | China | Wuxi Dingbang Heat Exchange Equipment Co., Ltd. | No.29, Houshan South Road, Anzhen Town, Wuxi City, Jiangsu Province, 214104, P. R. China | LRQA Verification Ltd | ISO 3834-2 | Pressure Vessel, Heat exchanger, Air cooler | 30/11/2026 |
| North Asia | China | Henan Energy and Chemical Industry Group Heavy Equipment Co.,Ltd | Weidu Road Middle Section, Kaifeng City, 475000 P.R. China | LRQA Verification Ltd | ISO 3834-2 | Manufacture of Steel construction of Hydraulic Support | 12/01/2027 |
| North Asia | China | Nanjing Huibang New Energy Technology Co., Ltd. | Site 1: No. 7, Shengyuan Road, Lishui E&T Development Area, Nanjing City, 211299, P.R. China Site 2: No. 301, Zhening Road, Lishui E&T Development Area, Nanjing City, 211299, P.R. China |
LRQA Verification Ltd | ISO 3834-2 | Welded Metal Structure for Machinery Equipment | 29/10/2026 |
| North Asia | China | SHANGHAI KINGSUN STEEL PRODUCT CO., LTD | No. 818 Zhongqiang Road, Maogang Town, Songjiang District, Shanghai 201607, People’s Republic of China | LRQA Verification Ltd | ISO 3834-2 | Boiler and pressure vessels and structures made of carbon steel, low alloy steel, stainless steel, and nickel alloy. | 29/06/2026 |
| North Asia | China | Tangshan City Fengrun Taiyuan Machinery Manufacturing Co., Ltd. | West Side of Dongshan Road, Fengrun District, Tangshan City 064000, Hebei Province, P.R. China | LRQA Verification Ltd | ISO 3834-2 | Welded components of car bodies (end walls, roof), supporting frames, and small welding components (holder, etc.) for the railway industry | 09/05/2026 |
| North Asia | China | Dalian JIERUI Fluid Control Co., Ltd. | 17-4-2 Liandong Road, Advanced Equipment Manufacturing Park, E&T Zone, Dalian City 116101, Liaoning Province, P.R. China |
LRQA Verification Ltd | ISO 3834-2 | Welded components of piping and Fitting, corrugated metal hose assembly | 10/06/2028 |
| North Asia | China | Jiangsu H&A Industries Co., Ltd | No. 579, Hexiang Road, Baoying Economic Development Zone, Yangzhou City, Jiangsu Province 225800 People's Republic of China | LRQA Verification Ltd | ISO 3834-2 | Steel Structure or Parts, Process Piping, Pressure Vessels, Chemical Process Skids | 02/01/2026 |
| North Asia | China | Tangshan Yuantong Railway Equipment Manufacturing Co. Ltd., | Nankou East, Changqian Road, Fengrun District, Tangshan City 064000, Hebei Province, P.R. China | LRQA Verification Ltd | ISO 3834-2 | Welding structures for railway industry, underfloor containers, end doors small welding components(holde etc.,) | 25/06/2025 |
| North Asia | China | Tianjin Baolai Precision Machinery Industry Group Corp. | No. 8, Fushun Road, Niujiapai County, Baodi District. Tianjin City, 301809, P.R. China |
LRQA Verification Ltd | ISO 3834-2 | Manufacture of Steel construction of Architecture, Equipment | 25/11/2026 |
| North Asia | China | WuXi Kema Machinery Co., Ltd. | Bashi Jinqiao Industrial Park, Xibei Town, Xishan District, Wuxi City, 214191, P.R. China | LRQA Verification Ltd | ISO 3834-2 | Welded Metal Structure for Machinery Equipment | 29/10/2026 |
| North Asia | China | Tangshan Yulian Mechanical & Electrical Co. Ltd., | Houhu Industrial Area, Yutian County, Tangstan City, Hebei Province, 064106, P.R.China | LRQA Nederland B.V. | ISO 3834-2 | Welded metal strucure and metallurgical equipment | 15/01/2025 |
| North Asia | China | Tianjin Rolerigor Machinery Co.,Ltd | No.5, Changda Road, Han'gou Industrial Park, Shuangjie Town, Beichen District, Tianjin, P. R. China. | LRQA Verification Ltd | ISO 3834-2 | Welded components for Machinery Equipment | 25/05/2026 |
| North Asia | China | YANTAI GUOYE METALLURGICAL WATER COOLED EQUIPMENT CO.,LTD | No.23 West Xingyuan Road, Qingyang Industrial Zone, Fushan District Yantai City, Shandong province 265500, P.R. China | LRQA Verification Ltd | ISO 3834-2 | Waste-heat boiler | 05/12/2025 |
| Yueqing Haiyin New Energy Co., Ltd | LRQA Verification Ltd | ISO3834-2 | Metallic Structures | 01/12/2029 | |||
| North Asia | China | Yueqing Yihua New Energy Technology Co., LTD | No. 186, Wei 18 Road, Yueqing Economic Development Zone, Wenzhou, Zhejiang Province, 325606, China |
LRQA Verification Ltd | ISO 3834-2 | Metallic Structures | 19/01/2029 |
| North Asia | China | Tianjin Zhongzhong Metal Structural Co., Ltd. | Qingguang Industrial Park, Beichen District, Tianjin City, 300401, China | LRQA Verification Ltd | ISO 3834-2 | Welded components for Machinery Equipment | 14/06/2026 |
| North Asia | China | Jiangsu Daming Precision Manufacturing Co., Ltd | No. 7 Plant, No.188, Binjiang 1st Road, Jingjiang City, Taizhou City, Jiangsu Province, 214500, P.R. China | LRQA Verification Ltd | ISO 3834-2 | Welded components for Railway Vehicle, Electrical Equipment, Machinery Equipment, etc. | 11/12/2025 |
| North Asia | China | Qingdao Hengnuo Precise Machinery Co., Ltd. | Lan’ao Road and North of Chengma Road Intersection, No.2 Sijia Tuan Village, Daxin Town, Jimo District, 266200 Qingdao City, Shandong Province, P. R. China |
LRQA Verification Ltd | ISO 3834-2 | Pressure Vessel and Accessories, components of Railway Vehicle | 08/01/2026 |
| North Asia | China | Shandong TAGAO Mining Equipment Manufacturing Co. ,Ltd | (Ciyao Town) Ningyang Industrial Park, Tai’An City, Shandong Province, 271000, P. R. China | LRQA Verification Ltd | ISO 3834-2 | Metal structure of hydraulic support for mining equipment | 25/09/2026 |
| North Asia | China | Cangzhou Huibang Heavy Industry Equipment manufacturing Co.,Ltd. | No.3, North of Huibang Road, East of Eastern Outer Ring, 061500 P.R.China | LRQA Nederland B.V. | ISO 3834-2 | Welded metal structure for Mechanical equipment | 24/12/2207 |
| North Asia | China | Cangzhou huibang Electrical and Mechanical Products Making Co. Ltd., | No.1, Huibang Road, Nanpi County, Cangzhou City, Hebei Province, 061500, P.R. China | LRQA Verification Ltd | ISO 3834-2 | Welded structure of wind turbines and machinery equipment | 25/09/2026 |
| North Asia | China | Chongqing Juxin Times Railway Transport Equipment Co., Ltd | 1-2, No.188 Wanbao Avenue, Beibei District, Chongqing City, 400714, P.R. China | LRQA Verification Ltd | ISO 3834-2 | Welded components for Railway Vehicle | 23/07/2026 |
| North Asia | China | Huisman (China) Co. Ltd | China Merchants Economic & Technical Dev, No.48 Zhaoshang Avenue, Zhangzhou City, Fujian Province 363122, P.R. China | LRQA Verification Ltd | ISO 3834-2 | On and offshore lifting equipment, drilling equipment, heavy transport and associated machinery, roller coaster and other amusements rides | 17/02/2027 |
| North Asia | China | Sichuan Yutian Vacuum Technology Co.,Ltd. | Duofu Town Industrial Park, Xichong County, Nanchong City Sichuan Province, P.R. China | LRQA Verification Ltd | ISO 3834-2 | weld component of vacuum products, vacuum system experiment and analysis equipment. | 23/07/2026 |
| North Asia | China | TAIKO KIKAI (QINGDAO) CO.,LTD. | Shuangyuan west, Liuting Sub-district, Chengyang district, Qingdao City, Shandong province, 266108, P.R. China. | LRQA Verification Ltd | ISO 3834-2 | Welded metal structure for pumps | 19/11/2027 |
| North Asia | China | Zhengzhou Mingtai Transportation New Material Co., Ltd. | Southwest Corner, Intersection of Guangwu Road and Jianshe Road, Xingyang City, Zhengzhou City, Henan Province 450100, P.R. China | LRQA Verification Ltd | ISO 3834-2 | Welded metal structure for railway vehicle | 20/09/2028 |
| North Asia | China | Guangdong Royce Energy Technology Co., LTD | Plant 2, No. 8, Fengshan 3rd Road, Changlong Industrial Zone, Sijiu Town, Taishan City, 529200, P.R. China | LRQA Verification Ltd | ISO 3834-2 | Manufacture of Steel construction of Power plant, Architecture, Equipment | 12/10/2026 |
| North Asia | China | Nantong Wanda Energy & Power Technology Co., Ltd. | No.133, Middle Zhongxiu Road, Nantong City, Jiangsu Province, P.R. China | LRQA Verification Ltd | ISO 3834-2 | Boiler, Pressure Vessel and Steel Structure Accessories for Boiler and Pressure Vessel | 17/02/2027 |
| North Asia | China | Zhejiang Kenade Electron Co.,Ltd. | No. 81, Shuicheng Road, Fengqiao Town, Nanhu District, Jiaxing City, Zhejiang Province, China | LRQA Verification Ltd | ISO 3834-2 | Welded component for non-standard precision metal structure | 19/12/2026 |
| North Asia | China | Fujian Longqi Metal Manufacturing Co., Ltd. | No. 2 Plant, 76 Zhaoshang Avenue, Zhangzhou China Merchants, Economic and Technological Development Zone, Zhangzhou City, Fujian, P.R.China | LRQA Verification Ltd | ISO 3834-2 | Steel Structures | 30/07/2027 |
| North Asia | China | Henan D.R. Construction Group Steel Structure Co.,Ltd | Jiju district, Yanjin, Xinxiang City, Henan Province, P.R China | LRQA Verification Ltd | ISO 3834-2 | Welded sheet metal strucutures | 20/11/2026 |
| North Asia | China | Huisman (China) Co. Ltd | China Merchants Economic & Technical Dev, No.48 Zhaoshang Avenue, Zhangzhou City, Fujian Province 363122, P.R. China | LRQA Verification Ltd | ISO 3834-2 | On and offshore lifting equipment, drilling equipment, heavy transport and associated machinery, roller coaster and other amusements rides | 17/02/2027 |
| North Asia | China | Tianjin Larason Technology Co., Ltd. | Registered Address: No. 62-101, Jianing Road, Jiarongli street, Beichen Section, Tianjin City, P.R.China. Plant Address: No. 13, Shunfan Road, Jinghai Development Zone, Tianjin City, P.R.China | LRQA Nederland B.V. | ISO 3834-2 | Steel construction, Aluminium Construction and Metal parts used for Industry | 27/08/2028 |
| North Asia | China | Cooper New Energy Co.，Ltd | No.20, Hongxing Road, Cuihuangkou Town, Wuqing District, Tianjin , P.R.China | LRQA Nederland B.V. | ISO 3834-2 | Steel and Aluminium strucutures | 08/06/2027 |
| North Asia | China | Guangdong Tuhao Heavy Machinery Equipment CO., | No.2 Workshop, No. 501 Gaoming Avenue, Yanghe Town, Gaoming District, Foshan City, Guangdong Province, P.R.China | LRQA Nederland B.V. | ISO 3834-2 | Welded structures and steel components | 30/08/2028 |
| North Asia | China | Tianjin Jinrong Tianxin Technology Industrial Park | No.8, Minwang Road, Jinbin Industrial Park, Wuquing District, Tianjin City, P.R.China | LRQA Verification Ltd | ISO 3834-2 | Welded components of Insulated Ring Main Units | 02/09/2025 |
| North Asia | China | Chongqing SEER YiPeng Railway Vehicle Equipment Co., Ltd. | No.188 Wanbao Avenue, Beibei District, Chongqing City, 400714, P.R. China | LRQA Verification Ltd | ISO 3834-2 | Welded components for Railway Vehicle | 31/05/2025 |
| North Asia | China | Ficont Industry (Tianjin) Co., Ltd. | No. 8, Cuiyuan Road, Wuqing Development Zone, Tianjin, 301700, P.R. China | LRQA Verification Ltd | ISO 3834-2 | Welded metal structure for Machine, Crane, Construction accessories | 23/07/2026 |
| North Asia | China | Henan Chentao Precision Machinery Technology Co., Ltd | No. 8, Cangjie Road, Nanle County, Puyang City, Henan Province, P.R. China | LRQA Verification Ltd | ISO 3834-2 | Welded components of machinery equipment and wind turbines | 22/11/2025 |
| North Asia | China | Nantong Yundom Precision Metal Works Co., Ltd | No. 203 Qingfeng Road, Sutong Science & Technology Industrial Park, Nantong City, Jiangsu Province, 226000 P. R. China | LRQA Verification Ltd | ISO 3834-2 | Steel Structure or Parts, Aluminium/Aluminium Alloy Structure or Parts | 09/02/2028 |
| North Asia | China | Lianyungang Yulong Formwork Co.,Ltd | No. 6, Haizhouwan Zone, Haitou Town, Ganyu District, Lianyungang, 222042, P.R.China | LRQA Verification Ltd | ISO 3834-2 | Welded metal structures for forwork, Construction accessories | 04/11/2027 |
| North Asia | China | Nantong Yundom Precision Metal Works Co., Ltd | No. 203 Qingfeng Road, Sutong Science & Technology Industrial Park, Nantong City, Jiangsu Province 226000 P. R. China | LRQA Verification Ltd | ISO 3834-2 | Steel Structure or Parts, Aluminium/Aluminium Alloy Structure or Parts | 01/04/2028 |
| North Asia | China | United Steel Structures Co., Ltd. | Room 612, No.3 Yulan Road, Liwan District, Guangzhou City, China (license address) No.50 Donghui Road, Tsuihang New District, Zhongshan City, Guangdong, China |
LRQA Nederland B.V. | ISO 3834-2 | welded steel structures and steel component for equipment support, civil and industrial buildings | 06/05/2026 |
| North Asia | China | VALMET PAPER TECHNOLOGY(XI'AN) CO.,LTD | No. 4, 4th A Fang Road, New Fengdong City, Xi’an City, Shaanxi Province 710086 China | LRQA Verification Ltd | ISO 3834-2 | Ferrous and Nonferrous guides, doctors, stretchers, guide rollers, blow boxes, structures | 28/06/2025 |
| North Asia | China | Hebei Lida Metal Products Group Co. , Ltd. | No. 5 Yongda Road, Wumaying Industrial Zone, Nanpi Economic Development Zone, Cangzhou City 061503, Hebei Province, P.R. China | LRQA Verification Ltd | ISO 3834-2 | Welded metal structure for machinery equipment | 07/12/2028 |
| North Asia | China | Tranter Heat Exchange (Beijing) Co., Ltd | No.5 Anqing Street, Block B, Tianzhu Airport Industrial Zone, Beijing, China | LRQA Nederland B.V. | ISO 3834-2 | Gasketed and welded plate heat exchangers | 12/11/2025 |
| North Asia | China | Haarslev Machinery (Xuzhou) Co., Ltd. | No.18 Miaoshan Road, Xuzhou City, Jiangsu Province, China | LRQA Nederland B.V. | ISO 3834-2 | Equipment for rendering and pet food, by=products from fish, odour treatment, industrial drying | 15/10/2025 |
| North Asia | China | FOSHAN MEILONG PIPE INDUSTRY CO., LTD. | Factory A102, No. 3 at the junction of Daguotang Road and Xingye Road, Taoyuan West Road, Shishan Town, Nanhai District, Foshan City, Guangdong Province, P.R. China | LRQA Verification Ltd | ISO 3834-2 | Stainless steel pipes, Pipe fittings and shunt pipes | 26/04/2026 |
| North Asia | China | Jiangsu Siger Data Technology Co., Ltd. | Building A, No.1 Beixin Road, Changshu City, Jiangsu Province, People's Republic of China | LRQA Verification Ltd | ISO 3834-2 | Steel Structure or Parts | 02/04/2026 |
| North Asia | China | Valmet (China) Co., Ltd. | 688, Bafeng Road, Xuhang Town, Jiading District, Shanghai 201809 | LRQA Nederland B.V. | ISO 3834-2 | Pulp, paper, board and tissue machine and components, including steel structures, steel cyliders, process pinging. | 20/11/2027 |
| North Asia | China | STE Equipment Co., Ltd. | Haiyan Road, Hi-Tech Industry Development Zone, Qidong City, Jiangsu Province, 226236, P.R.China | LRQA Verification Ltd | ISO 3834-2 | Steel structure or parts, pressure vessels, pipelines, skids | 23/10/2027 |
| North Asia | China | ZEECO (CHINA) ENGINEERING AND EQUIPMENT CO., LTD | No. 203 No.15 and 23, East No. 20, Lane 285, Tiangong Road, Jinshan Industrial Zone, Shanghai, 201500 People’s Republic of China | LRQA Verification Ltd | ISO3834-2 | Pressure vessel, pressure piping, steel structure, burner, flare, incinerator, control rack | 14/10/2027 |
| North Asia | China | Zibo North Pressure Vessel Co Ltd | LRQA Verification Ltd | ISO3834-2 | Welded metal structure for pressure vessels, steel constructions | 31/07/2027 | |
| South Europe | Czech Republic | CT- Products s.r.o. | Jerlochovice 120, Fulnek, Czen Republic | LRQA Nederland B.V. | ISO 3834-2 | Manufacturing of offshore containers including assembly of accessories | 17/02/2028 |
| North Europe | Denmark | A.K.S. Rustfri A/S | Stamholmen 71, 2650 Hvidovre, Denmark | LRQA Nederland B.V. | ISO 3834-2 | Manufacturing of customer-defined products and components | 11/12/2027 |
| North Europe | Denmark | E-L-M Kragelund A/S | Herredsvej 19, 8723 Løsning, Denmark and E-L-M Kragelund A/S, org zložka Petrovianska 32, 080 01 Presov, Slovakia |
LRQA Nederland B.V. | ISO 3834-2 | Material handling equipment | 09/03/2028 |
| SAMEA | Egypt | Petrojet Marine Department | Maadia Rasheed Road Alexandria Egypt |
LRQA Verification Ltd | ISO3834-2 | Fixed Offshore Structures, Offshore Subsea Structures, Structural steel fabrication, Piping System, Subsea Production system, Small -Bore Tubing, Offshore Pipelines, and subsea spools | 25/03/2027 |
| SAMEA | Egypt | ENERGYA STEEL SOLUTIONS | Industrial Zone A 6 East, 10th of Ramadan City, Egypt | LRQA Nederland B.V. | ISO 3834-2 | Fabrication and Installation of transmission and telecommunication towers, heavy, medium and light steel structures, tanks and pressure vessels. | 24/10/2026 |
| North Europe | Estonia | Hanza Mechanics Tartu AS | Puiestee 2, Tartu, Estonia | LRQA Verification Ltd | ISO 3834-2 | Metal constructions, parts, and products for electronic, medical and food industries. | 18/11/2026 |
| North Europe | Estonia | Hanza Mechanics Narva AS | Kulgu 5, 20104, Narva, Estonia | LRQA Verification Ltd | ISO 3834-2 | Metal constructions, Machines, Conveyor systems, Motor parts and Tanks | 23/05/2028 |
| North Europe | Estonia | RENEKO OU | Nolva 11 A, Tallinn, 10416, Estonia | LRQA Nederland B.V. | ISO 3834-2 | Welding of marine propellers of stainless and copper-based alloys. Welding of metal structures. Repair welding. Overlay welding for production and repair purposes. | 15/12/2025 |
| North Europe | Finalnd | HANZA Mechanics Joensuu Oy | Kuhasalontie 18, 80220 Joensuu, Finland | LRQA Verification Ltd | ISO3834-2 | Contract manufacturing of machine covers, parts, modules and tanks, including design for manufacturing, sheet metal works, welded structures, surface treatments and mechanic assemblies. | 03/04/2028 |
| North Europe | Finland | HANZA Mechanics Norva AS, | Kulgu 5, 20104, Narva, Estonia | LRQA Verification Ltd | ISO3834-2 | Metal Construcitos, machines, converyor systems, motor parts and tanks. | 23/05/2028 |
| North Europe | Finaland | DNY Finland Oy | Laivakatu 1, 00151 Helsinki, Finland | LRQA Verification Ltd | ISO3834-2 | Welding and heat treatment of steel components for equipment manufacturers in technology industry. Teräskomponenttien hitsaus ja lämpökäsittely teknologiateollisuuden laitevalmistajille. |
29/11/2029 |
| North Europe | Finaland | Atlantia Works Oy | Atlantia Works Oy Konepajantie 1, 93400 Taivalkoski, Finland |
LRQA Verification Ltd | ISO3834-2 | Type of products Product of steel and aluminium constructions for marine, off-shore, mining, energy and process industries, railway vehicles. |
22/12/2026 |
| North Europe | Finland | Tevo Oy | Hiientie 17, 92160 SALOINEN (RAAHE), Finland |
LRQA Verification Ltd | ISO 3834-2 | Machining, welding, prefabrication and assembly, Fabrication of spreader rolls, machining and on-site services, welding of alloy and high-alloy steels, assembly and repair welding. | 20/04/2029 |
| North Europe | Finland | Valmet Technologies Oy | Lentokentänkatu 11, 33101 Tampere, Finland. Location 1: Valmet Technologies Oy, Tampere Workshop , Automiehenkatu 27 , 33840 Tampere , Finland . Location 2: Valmet Technologies Oy, Lapua Workshop , Metallitie 3, 62100Lapua, Finland . Location 3: Valmet AB Hamneviksvägen 99 , 418 79 Gothenburg, Sweden (Workshop) and Regnbågsgatan 6, 417 55 Gothenburg, Sweden (Office) |
LRQA Verification Ltd | ISO 3834-2 | Location 1: Manufacturing and assembly of Power and Recovery boiler parts and related actions to manufacturing. Management of Welding and Welder Qualifications. NDE inspection and management of NDE inspector qualifications. Location 2: Manufacturing and assembly of Power and Recovery boiler and Evaporator parts and related actions to manufacturing. Management of Welding and Welder Qualifications. NDE inspection and management of NDE inspector qualifications. Location 3: Sales, Development, Quality Assurance, Pressure part engineering, Purchasing, Material technology and Welding engineering of Pressure parts. Manufacturing and assembly of Power and Recovery boiler parts and related actions to manufacturing. Management of Welding and Welder Qualifications. NDE inspection and management of NDE inspector qualifications. | 22/01/2030 |
| North Europe | Finland | Rautalaaki Oy | Harkkotie 10 33470 Ylöjärvi, Finland |
LRQA Nederland B.V. | ISO 3834-2 | Medium heavy and heavy steel structures for technology industry | 28/12/2026 |
| North Europe | Finland | HANZA Metalliset Oy | Ahjotie 3, 79700 Heinävesi Finland |
LRQA Verification Ltd | ISO 3834-2 | Metal constructions for machine parts and modules | 11/10/2028 |
| North Europe | Finland | Stera Group Oy | Tierankatu 5 FI-20520 TURKU Finland Locations: Stera Technologies Oy, Tammela Valtaimenkuja 80, 30100 FORSSA Finland. Stera Technologies Oy, Paimio Volttitie 3, 21530 PAIMIO Finland. Stera Technologies AS, Allika Angerja Tee 53 EST-76911 HÜÜRU Estonia. Stera Technolgies Oy, Kaavi, Varikkotie 2, 73600 KAAVI, Finaland |
LRQA Verification Ltd | ISO 3834-2 | Location 1: Cabins for working vehicles; crane components, Customer products. Locaiton 2: Welded heat exchangers for ventilation systems; Welded terminal boxes and steel covers for electric motors and generators, Customer products. Locaiton 3: Welded components for working vehicles and cranes, hydraulic- and fuel tanks, lifting industry applications, welded heat exchangers for ventilation systems, welded terminal boxes and steel covers for motors and generators, Customer products. Location 4: Welded and machined components and assemblies for working vehicle, electric and lifting industry applications and welded hydraulic- and fuel oil tanks, Customer products | 04/06/2027 |
| North Europe | Finland | Telatek Works Oy | Konepajantie 1, 93400 Taivalkoski, Finland | LRQA Verification Ltd | ISO 3834-2 | Product of steel and aluminium constructions for marine, off-shore, mining, energy and process industries, railway vehicles | 22/12/2026 |
| North Europe | Finland | Telatek Service oy | Varvintie 53, 92100 Raahe, Finland | LRQA Verification Ltd | ISO 3834-2 | Steel components and constructions, repair welding, weld surfacing and special fabrications. | 22/12/2026 |
| North Europe | Finland | Rautalaaki Oy | Harkkotie 10 33470 Ylöjärvi, Finland |
LRQA Verification Ltd | ISO 3834-2 | Medium heavy and heavy steel structures for technology industry | 09/12/2026 |
| North Europe | Finland | Aurea Steel Oy AB | Tehtaankatu 10, 38700 Kankaanpää, Finland | LRQA Verification Ltd | ISO 3834-2 | Welding and heat treatment of steel components for equipment manufacturers in technology industry. | 29/11/2029 |
| North Europe | Finland | Hanza Levyprofiili Oy | Kuhasalontie 18 80220 Joensuu, Finland |
LRQA Nederland B.V. | ISO 3834-2 | Contract manufacturing of machine covers, parts, modules and tanks, including design for manufacturing, sheet metal works, welded structures, surface treatments and mechanic assemblies. | 03/04/2028 |
| North Europe | Finland | Konepaja Timeka Oy | Pajatie 3, 23100 Mynämäki, Finland | LRQA Verification Ltd | ISO 3834-2 | Welded components for equipment intended to automation and robot industry | 18/02/2028 |
| North Europe | Finland | Ferrum Group Oy | Tehtaantie 17 and 23, 60100 Seinäjoki, Finland | LRQA Nederland B.V. | ISO 3834-2 | Prefabrication of steel products, welded assemblies and heat treatment in accordance with customer specifications. | 28/09/2028 |
| North Europe | Finland | HT Laser Oy | Lasertie 1, 74200 Vieremä, Finland | LRQA Verification Ltd | ISO 3834-2 | Welded, machined and surface treated parts for machinery and steel constructions |
15/06/2029 |
| North Europe | Finland | Helasteel Oy | Teollisuustie 5, 62100 Lapua, Finland | LRQA Verification Ltd | ISO 3834-2 | Heavy and medium-heavy welded steel work constructions and products for delivering and finishing projects swiftly through both mass production and project deliveries. | 11/08/2027 |
| North Europe | Finland | Helsinki Shipyard Oy | LAIVAKATU 1 00150 HELSINKI FINLAND |
LRQA Verification Ltd | ISO 3834-2 | Design, block manufacturing, outfitting, hull assembly and piping systems welding related to new building and existing ships. | 05/06/2027 |
| North Europe | Finland | JP-Konepaja Oy | Nyrhintie 8, 28760 Pori, Finland | LRQA Nederland B.V. | ISO 3834-2 | Structural steel and aluminium construction products for use in building and civil engineering works. | 04/04/2028 |
| North Europe | Finland | Lohkoasennus Oy | Workshop: Suojatie 5, 26100 Rauma Office: Alppilankatu 2, 21100 Naantali FINLAND |
LRQA Verification Ltd | ISO 3834-2 | Harbour (Port) equipment: Gangways, car ramps | 05/02/2028 |
| North Europe | Finland | Ossin Metali Oy | Keskuskatu 23, 61850 Kauhajoki Finland |
LRQA Verification Ltd | ISO 3834-2 | Structural metallic parts, welded components and systems manufacturing and sales for construction and civil engineering industry. | 19/06/2029 |
| North Europe | Finland | Veljekset Ala-Talkkari Oy | LRQA Nederland B.V. | ISO3834-2 | 25/11/2026 | ||
| South Europe | France | ARABELLE SOLUTIONS FRANCE | 3 bis Avenue des Trois Chênes 90018 BELFORT Cedex – France |
LRQA Verification Ltd | ISO3834-2 | Welding of industrial equipment use for energy production such as Turbines and Generators. Turbines with rotor disc and thermal shield on body. Generators structural parts, pipes and thermal shield. Brazing of Electrical components. Welding repair of turbines casing. |
26/07/2026 |
| South Europe | France | Oeltechnik France SARL | Zone Artisanale, 6 Rue des Artisana, 68140 MUMSTER - France | LRQA Verification Ltd | ISO 3834-2 | Water and lube oil systems, seal gas panels and gas skids, heat exchangers and pressure vessels piping and general fabrication. | 25/07/2026 |
| South Europe | France | SMSF | 11 Rue Jean Corona, Vaulx en Velin, FRANCE | LRQA Verification Ltd | ISO 3834-2 | Pressure vessels, metallic structure | 17/05/2027 |
| South Europe | France | GE STEAM POWER SYSTEMS | Thermal Manufacturing Belfort 3 bis Avenue des Trois Chênes 90018 BELFORT Cedex - France |
LRQA Verification Ltd | ISO 3834-2 | Welding of industrial equipment use for energy production such as Turbines and Generators. Turbines with rotor disc and thermal shield on body. Generators structural parts, pipes and thermal shield. Brazing of Electrical components. Welding repair of turbines casing. |
27/07/2026 |
| South Europe | France | SOCIETE DES USINES QUIRI & CIE | QUIRI ECHANGES THERMIQUES 6 Rue Denis Papin, 67120 DUTTLENHEIM - France |
LRQA Verification Ltd | ISO 3834-2 | Welding Heat Exchangers and Pressure Vessels, Repair and Spare parts for industrial field including Oil & Gas, Conventional and Nuclear Power Generation, Co-génération, Chemical and Petrochemical, Industrial Refrigeration, Hydrogen Production and Decarbonated Energy | 18/10/2027 |
| South Europe | France | SCAPPATICCI | 189 Chemin de Chérinal, 01310 CURTAFOND - France |
LRQA Verification Ltd | ISO 3834-2 | Welding of frames, Steel structure, or any other mechanically welded parts, in the industrial field of energy and mechanical applications | 06/12/2027 |
| South Europe | France | CMP Arles | 1 Rue Nicolas Copernic, ZI Nord, 13200 ARLES, France | LRQA Verification Ltd | ISO 3834-2 | Conventional and thick welded pressure equipment for onshore/offshore & sub-sea applications. Heavy steel structures * equipment for on/offshore & sub-sea applications. Pressure & non-pressure equipment for refining and petrochemical industries. Cryogenic equipment fo refining and petrochemical industries. Metallic equipmnet for conventional industries and all energy industries. | 24/05/2025 |
| South Europe | France | AIR LIQUIDE ADVANCED TECHNOLOGIES | Gaz & Cryo 2 Rue de Clémencière, 38360 SASSENAGE - France |
LRQA Verification Ltd | ISO 3834-2 | Welding of cryogenic equipment including gas separation, liquefaction, gas treatment, refrigeration storage, and delivery. | 29/04/2025 |
| South Europe | France | SERVI-LOIRE | 200, Rue Denis PAPIN, 4415 Ancenis-Saint-Gereon, France | LRQA Verification Ltd | ISO 3834-2 | Mechanically welded manufacturing in the marine, offshore, pharmacy, food and lifting industry. | 07/07/2026 |
| North Europe | Germany | Siemens Energy Global GmbH & Co. KG | LRQA Verification Ltd | ISO3834-2 | Construction welding to turbine components. | 31/05/2029 | |
| North Europe | Germany | Erich Schröder Maschinenfabrik GmbH & Co. KG | Ravensberger Bleiche 15-19 33649 Bielefeld |
LRQA Verification Ltd | ISO3834-2 | Type of products: Herstellen van SchweiBkonstruktionen und Baugruppen Manufacturing of welded structures and assemblies |
08/07/2029 |
| North Europe | Germany | EEW Pipe Production Erndtebrueck GmbH & Co. KG | Im Grünewald 2 57339 Erndtebrück / Germany | LRQA Verification Ltd | ISO3834-2 | Manufacture of SAW carbon steel, alloy steel, stainless steel and cladded tubular for offshore constructions, process applications, pipelines, or pressure vessels | 30/11/2028 |
| North Europe | Germany | ATEC Armaturenbau und -Technik GmbH | ATEC Armaturenbau und -Technik GmbH, Am Lieserhof 22-26, 55268 Nieder-Olm, GERMANY |
LRQA Verification Ltd | ISO3834-2 | Industrial Ball Valves | 18/03/2030 |
| North Europe | Germany | cunova GmbH | Klosterstraße 29, 49074 Osnabrück, Germany | LRQA Verification Ltd | ISO 3834-2 | Manufacture of longitudinal welded austenitic steel tubes, dimensions 6.0 x 0.5 [mm] up to 12.7 x 1.65 [mm] | 11/07/2028 |
| North Europe | Germany | Palfinger AG | Lamprechtshausener Bundesstraße 8, 5101 Bergheim, Austria |
LRQA Verification Ltd | ISO 3834-2 | Loader Cranes, Timber and Recycling Cranes, Hooklifts and Skip Loaders, Arial Working Platforms and Special Solutions, Self Propelled Lifting Solutions, Tail and Passenger Lifts Marine and Wind Cranes, Boats and Davits, Marine Handling Solutions Fabrication & Procurement, Installations and Service |
11/03/2029 |
| North Europe | Germany | Palfinger AG | Halbendorfer Straße 4 02782 Seifhennersdorf/Germany |
LRQA Verification Ltd | ISO3834-2 | 29/10/2026 | |
| North Europe | Germany | Claudius Peters Project GmbH | Schanzenstraße 40 21614 Buxtehude / Germany |
LRQA Nederland B.V. | ISO 3834-2 | Manufacturing of pressure equipment, pipelines and components made of carbon and austenitic steels | 31/01/2029 |
| North Europe | Germany | Fong's Europe GmbH | Milchgrundstraße 32, 74523 Schwäbisch Hall, GERMANY | LRQA Verification Ltd | ISO 3834-2 | Dyeing machines for the textile industry | 18/07/2028 |
| North Europe | Germany | Palfinger AG | Proizvodna Tehnologija Hrvatska d.o.o. Lučićka cesta 2/a HR-51300 Delnice/Croatia |
LRQA Verification Ltd | ISO 3834-2 | Components for cranes and lifting equipment | 11/07/2028 |
| North Europe | Germany | RIFOX - Hans Richter GmbH | Hans Richter GmbH Spezialarmaturen Bertha-von-Suttner-Str. 9 28207 Bremen / Germany |
LRQA Nederland B.V. | ISO 3834-2 | Manufacture of welded pressurized fittings made of carbon steel as well as austenitic steel for piping | 15/02/2029 |
| North Europe | Germany | WEW Westerwälder Eisenwerk GmbH | Ringstraße 65a, D-57586 Weitefeld, Germany | LRQA Nederland B.V. | ISO 3834-2 | Portable and fixed storage tank container made of austenitic materials. | 06/02/2029 |
| North Europe | Germany | GUIMA Palfinger | 29A Avenue des Tourondes, 82300 CAUSSADE - France | LRQA Verification Ltd | ISO 3834-2 | Welding of Hookloader and Skiploader | 03/02/2029 |
| North Europe | Germany | Schmöle GmbH | Westicker Straße 84 D-58730 Fröndenberg/Germany |
LRQA Verification Ltd | ISO 3834-2 | Heat exchanger | 06/12/2028 |
| North Europe | Germany | Palfinger AG | Werk Seifhennersdorf Halbendorfer Straße 4 02782 Seifhennersdorf/Germany |
LRQA Verification Ltd | ISO 3834-2 | Fabrication of components for construction and work machines (mobile elevating work platforms) Herstellung von Komponenten für Bau- und Arbeitsmaschinen (Hubarbeitsbühnen) | 01/12/2027 |
| North Europe | Germany | SVT GmbH | 58332 Schwelm, Germany | LRQA Nederland B.V. | ISO 3834-2 | Loading arms and loading stations for fluids in Group 1 and 2 from carbon and austentic steel pipings in ranges of DN15 to DN500 with wall thickness up to 25 mm | 31/08/2025 |
| North Europe | Germany | EEW Special Pipe Constructions GmbH | Am Eisenwerk 1 18147 Rostock / Germany |
LRQA Nederland B.V. | ISO 3834-2 | Manufacture of structural components for offshore and oil and gas applications | 30/01/2029 |
| North Europe | Germany | Palfinger AG | Feldkirchener Feld 1 83404 Ainring | Deutschland |
LRQA Verification Ltd | ISO 3834-2 | Installations of cranes on trucks, service of cranes, service of aerial work platforms and installations and service of skip loaders | 20/11/2028 |
| North Europe | Germany | Palfinger AG | Rua Flávio Francisco Bellini, 350, Caxias do Sul, RS, Brasil | LRQA Verification Ltd | ISO 3834-2 | Production and assembling of welded components for land cranes | 29/10/2026 |
| North Europe | Germany | Dockweiler AG | An der Autobahn 10/20 D-19306 Neustadt-Glewe/Germany | LRQA Nederland B.V. | ISO 3834-2 | Stainless steel tubes and fittings, DN 4 to DN 500, T 0.63 – 3.6 mm | 14/07/2027 |
| North Europe | Germany | MEIER Gastechnik GmbH & Co. KG | D-61440 Oberursel , germany | LRQA Verification Ltd | ISO 3834-2 | Piping | 28/09/2026 |
| North Europe | Germany | OHL Gutermuth Industrial Valves GmbH | Helmershäuser Str. 9, D-63674 Altenstadt, Germany | LRQA Verification Ltd | ISO 3834-3 | Industrial Valves | 06/05/2029 |
| North Europe | Germany | Liebherr Werk Nenzing GmbH | Liebherrsrasse 1, 18146 Rostock, Germany | LRQA Verification Ltd | ISO 3834-2 | Welding and allied processes | 17/06/2029 |
| North Europe | Germany | NC Line A.S. | Suchdol nad Odrou 233, 742 01 Suchdol nad Odrou, Czech Republic | LRQA Nederland B.V. | ISO 3834-2 | Welding of metal sheets, castings and pipes according to the customer specifications | 19/08/2025 |
| North Europe | Germany | Robert Nückel Behälterbau GmbH & Co. KG | Assembly and welding of heavy and demanding steel constructions in accordance with client’s specifications. Raskaiden ja vaativien teräsrakenteiden kokoonpano ja hitsaus asiakkaan vaatimusten mukaisesti. | LRQA Nederland B.V. | ISO 3834-2 | Manufacture of pressure retaining vessel parts, piping and applicable parts of carbon, low- and high-alloy steel with and without heat treatment | 28/02/2029 |
| SAMEA | India | THE ANUP ENGINEERING LTD | Works 1- Behind 66 KV Electric Sub-Station, Odhav Road, Odhav, Ahmedabad-382415, Gujarat, India. Works 2- Survey No. 413, 416, 431, 432, 434 TO 439 & 440P, Village-Hariyala, Kheda 387570, Gujarat, India. |
LRQA Verification Ltd | ISO3834-2 | Design, Manufacture, testing and dispatch of Pressure vessels, Heat Exchangers, Columns, Boilers and their parts, Chimed Gas tonners, Dished ends, Expansion bellows, Centrifuges and customized fabricated equipment. | 04/08/2029 |
| SAMEA | India | LINDE INDIA LTD. | LRQA Verification Ltd | ISO3834-2 | Cryogenic & Non-cryogenic Stainless Steel Pressure Vessel and Process Piping |
25/04/2029 | |
| SAMEA | India | Acoustics (I) Pvt. Ltd. | 9/1A4C1C2, 10/1B1B, Kumaramangalam Industrial Estate, Paakkudi Road, Mathur. Pudukkottai – 622515. India | LRQA Verification Ltd | ISO3834-2 | D Design and Manufacture of Noise control Products, Pressure Vessels, Storage Tanks, Heat Exchangers, E-houses, Prefabricated containers for Battery Energy Storage System & Data Centres, Skid Packages, Valve Components, Piping Components, Machined components, Heavy Fabrication, Turnkey Engineering Projects and Desalination Projects | 20/02/2028 |
| SAMEA | India | Canara Hydraulics Private Ltd | #26E, II Phase, Peenya Industrial Area, Bangalore-560058 India | LRQA Verification Ltd | ISO 3834-2 | Manufacture of hydraulic cylinders | 04/08/2025 |
| SAMEA | India | Larsen & Toubro Limited | L&T Energy - Hydrocarbon, Modular Fabrication Facility, Hazira A. M. Naik Heavy Engineering Complex, Surat-394510, Gujarat – India |
LRQA Verification Ltd | ISO 3834-2 | Manufacturing of Pressure Equipment or parts for pressure equipment, Steel construction or parts for steel constructions, Components for machine constructions, Components for process engineering constructions |
05/02/2027 |
| SAMEA | India | Macawber Beekay Pvt. Ltd | Plot No. SP-3-7(A), RIICO Industrial Area, Village: Keshwana, Tehsil: Kotputli, District: Jaipur 303108, Rajasthan, India | LRQA Verification Ltd | ISO 3834-2 | The Design, Manufacture, Installation, Commissioning and Servicing of Material Handling Systems on Turnkey Basis | 19/11/2028 |
| SAMEA | India | VRV Asia Pacific Private Limited | 220 Pelto Way, Sri City DTZ, Sri City, Andhra Pradesh, 517646 India. | LRQA Verification Ltd | ISO 3834-2 | Design & Manufacture of Pressure Vessels, ISO Containers, Vaporizers, Pump Sump, Vacuum Insulated pipes and its associated components for Chemical, Petrochemical and Pharamceutical Industries Intended for Storage and Transportation of Technical Cryogenic Gases | 04/10/2026 |
| SAMEA | India | Larsen & Toubro Limited | L&T Shipbuilding Kattupalli Village, Ponneri Taluk, Thiruvallur(Dist),600120 Tamil Nadu. India |
LRQA Verification Ltd | ISO 3834-2 | Welding, Construction and Repair of: Ocean-going vessels of maximum 85000 DWT Defence Vessels Specialized Multipurpose Cargo Vessels Aluminium Ships and Crafts Offshore Structures |
02/07/2027 |
| SAMEA | India | Danieli India Limited | 7000, Central Expressway, Sri City, Sathyavedu Mandal, Chittor-517646, India | LRQA Verification Ltd | ISO 3834-2 | Fabrication of heavy Steel Structures and Structural Components for Steel Plant Equipment and Other Industries | 02/01/2028 |
| SAMEA | India | Larsen & Toubro Limited | Engineering Workshop, Door No. 303/3, NH-4, Bangalore Highway, Neervallur Village, Kanchipuram - 631561, India | LRQA Verification Ltd | ISO 3834-2 | Manufacturing of specialised mining equipment, stacker/reclaimer, port handling equipment, construction equipment, power plant equipment, steel pant equipments, pressure vessels, heat exchangers, boilers, pressure piping, heaters, reformed modules, steel bridges and steel structures | 03/11/2027 |
| SAMEA | India | Velmurugan Heavy Engineering Industries Pvt Ltd | Unit-II, SF-90,Trichy Tanjore Main Road, Sengipatti, Thanjavur District- 613402 Tamil Nadu India | LRQA Verification Ltd | ISO 3834-2 | Equipment and Assemblies used in steel plant, cement plant, wind turbines, mineral handling, rubber processing, plastic processing, railway coaches and constructions; pressure parts and related equipment and other general heavy engineering fabrication | 27/09/2029 |
| SAMEA | India | Kone Elevator India Private Limited | Plot: A28, SIPCOT Industrial Park, Pillaippakkam, Sriperumbudur Taluk, Kancheepuram District, Kancheepuram - 602105 Tamil Nadu India |
LRQA Verification Ltd | ISO 3834-2 | Design and Manufacturing of Elevator Components | 20/12/2025 |
| SAMEA | India | Thermax Babcock & Wilcox Energy Solutions Pvt. Ltd. | Plot No. A2 & A3, MIDC Phase I Khandala Industrial Area, Kesurdi Satara, Maharashtra 412802 India |
LRQA Verification Ltd | ISO 3834-2 | Manufacture of Pressure Vessels, Boilers & Boiler Components, Process Piping, Power Piping and Steel Structures | 12/10/2025 |
| SAMEA | India | Technoforce Solutions (I) Private Limited | D 33-35, MIDC Area, Ambad, Nashik 422010, India. | LRQA Verification Ltd | ISO 3834-2 | Structural components and kits for steel structures | 05/09/2028 |
| SAMEA | India | L&T Hydrocarbon Engineering Limited | L7T Energy - Hydrocarbon, Modular FABRICATION Facility, Kattupalli, Ponneri Taluka, Thiruvallur, Tamil Nadu = 600120, India | LRQA Verification Ltd | ISO 3834-2 | Manufacturing of pressure equipment or parts for pressure equipment, steel construction or parts for steel construction. Components for machine constructions, components for process engineering constructions. | 02/07/2027 |
| SAMEA | India | Thermal Systems (Hyderabad)P.Ltd. | Plot No. 157/A, 157/B, 157/C, 158, 158/A IDA, Bollaram(V), Jinnaram (M), Sangareddy District, Telengana Stare - 502325 | LRQA Verification Ltd | ISO 3834-2 | Manufacture of waste heat recovery system (consisting of steam generators, steam drums, super heaters, economisers), stem generators up to 250TPH, Deaerators, pressure vessels, heat exchangers, high-low pressure heaters, and fired heaters. | 05/10/2029 |
| SAMEA | Indonesia | McDermott Indonesia, PT | JI, Bawal No. 1, Batu Merah, Kec. Batu Ampar, Kota, Btam, Kepulauan Riau 29452, Indonesia | LRQA Verification Ltd | ISO 3834-2 | Manufacture of steel structure and components for the Energy Industry | 19/05/2027 |
| South Europe | Italy | O.M.R. Officine Meccaniche Righi S.p.A. | Via Primo Levi, 13 - 27049 Stradella (Pv) – Italy | LRQA Verification Ltd | ISO3834-2 | Manufacture of welded carbon steel, low temperature carbon steel, high yield carbon steel, low alloy steel, ferritic alloy steel, nickel alloy steel, stainless steel, ferritic-austenitic steel and non-ferrous alloy steel fittings and special pieces up to 120" and associated pipelines products branded PIANA. Manufacture of welded fittings, welded pipes and welded special items to drawing, in carbon steel, low temperature carbon steel, high yield carbon steel, low alloy steel, ferritic alloy steel, stainless steel, nickel alloy steel, ferritic-austenitic steel, and non-ferrous alloy steel from 0.5" to 80" branded GAM |
26/09/2028 |
| South Europe | Italy | TNT SRL | VIA Provincial 55036 - Pieve A Fosciana (LU) | LRQA Verification Ltd | ISO3834-2 | Steel Strucures | 01/07/2029 |
| South Europe | Italy | TESIO Cooling Systems S.p.A. | TESIO COOLING SYSTEM SPA Via Vittime di Piazza della Loggia nà 20 – 10024 MONCALIERI (TO) |
LRQA Verification Ltd | ISO3834-2 | Design and prefabrication of wded structure, particulars and frame in aluminium alloy and cooling units. | 05/09/2029 |
| South Europe | Italy | Tecnoservice Impianti Massa Srl | Tecnoservice Impianti Massa S.R.L. Via Dorsale 13, Lotto 22°-54100 Massa (Italy) |
LRQA Verification Ltd | ISO3834-2 | Welded Steel structures and Piping for Industrial and Civil works | 04/09/2029 |
| South Europe | Italy | Officine Orobiche S.r.l. | OFFICINE OROBICHE S.r.l.Via Giorgio Paglia 2224050 ZANICA (BG) - ITALY | LRQA Verification Ltd | ISO3834-2 | Progettazione, produzione e vendita di indicatori visivi di livello, flussostati, interuttori di livello, trasmettitori di livello e portata, camere per trasmettitori di livello e serbatoi per applicazioni industriali e oil & gas | 17/09/2029 |
| South Europe | Italy | OCS COLD SRL | Via L. Da Vinci 6/8-12 – 35020 Brugine (PD), IT | LRQA Verification Ltd | ISO3834-2 | Manufacturing of Pressure Equipment for refrigeration and air conditioning systems | 26/09/2028 |
| South Europe | Italy | M&D S.p.a. | Via Meucci 2, 29010 Carpaneto Paicentino (PC), Italy | LRQA Verification Ltd | ISO3834-2 | Manufacturing of heavy steel structure for automotive, crane, oil & gas and industrial fields | 26/05/2029 |
| South Europe | Italy | Luzzini Srl Unipersonale | Via venezia 7 - 19020 FOLLO (SP) | LRQA Verification Ltd | ISO3834-2 | Prefabrication of welded structure, particulars and frame in steel and Aluminium alloy for Oil&Gas and Military | 09/10/2029 |
| South Europe | Italy | LAZZARI OFFICINE MECCANICHE IMPIANTI INDUSTRIALI SPA | 29013 CARPANETO PIACENTINO (PC) - ITALY | LRQA Verification Ltd | ISO3834-2 | Production of Steel Structures for Machinery and Industrial Plants | 29/01/2030 |
| South Europe | Italy | Industrie Meccaniche di Bagnolo Srl | Strada,Paulles, 2 26010 Bagnolo Cremasco (CR)- Italy | LRQA Verification Ltd | ISO3834-2 | Heat exchangers, pressure vessels and reactors | 23/02/2026 |
| South Europe | Italy | C.F.B. CARPENTERIA SRL ENUNCIABIL E ANCHE C.F.B. CARPENTERIA SRL | Via Emilia 4, 29010 Loc Ricetto Cadeo (PC) Italy | LRQA Verification Ltd | IS3834-2 | Welded steel structure for industrial and oil and gas | 15/11/2028 |
| South Europe | Italy | A.S.T.R.A. REFRIGERANTI S.R.L. | LRQA Verification Ltd | ISO3834-2 | Design and manufacture of heat exchangers, radiators, air coolers, pressure tanks, vacuum tanks, piping, gas cooler, special equipment for chemical, petrochemical, transportation, nuclear, Hydrogen, energy and refrigeration industries | 04/06/2027 | |
| South Europe | Italy | GAM-PIANA S.p.A. | LRQA Verification Ltd | ISO 3834 | Quality Management in Welding | 26/09/2028 | |
| South Europe | Italy | MECC 2000 S.r.l. | C.da Piccoli, snc – Z.I. 72100 Brindisi (Br) - Italy |
LRQA Verification Ltd | ISO 3834-2 | Manufacture of piping, pressure vessel, boiler, steel structures and components for oil and gas industry for offshore and onshore, pipeline and sealine facilities and for power generation and desalination plants. | 22/04/2028 |
| South Europe | Italy | OMER Officine Meccaniche Russello S.p.A. | Via A. Russelo, 1, 90044 Carini (Pa) - Italy | LRQA Verification Ltd | ISO 3834-2 | Welding of stainless steel and light alloys carpentry for railway and wheeled vehicles | 08/12/2025 |
| South Europe | Italy | ICS INDUSTRIAL CONSTRUCTION SERVICES S.R.L. | C.da Piccoli, snc – Z.I. 72100 Brindisi (Br) - Italy |
LRQA Verification Ltd | ISO 3834-2 | Manufacture of piping, pressure vessel, boiler, steel structures and components for oil and gas industry for offshore and onshore, pipeline and sealine facilities and for power generation and desalination plants. | 22/04/2028 |
| South Europe | Italy | TECNOMAS A.S.P. SRL | Via Della Resistenza 11/a 24051 ANTEGNATE (BG) – Italy |
LRQA Verification Ltd | ISO 3834-2 | Welding of Steel structures for Industrial and Civil works. | 19/07/2025 |
| South Europe | Italy | VT Impianti di Vanello S. & C. sas | Via Bordigona 13, 54100 Massa (Italy) | LRQA Verification Ltd | ISO 3834-2 | Pipelines and steel structures for Industrial and Civil works | 24/09/2025 |
| South Europe | Italy | Babcock Wanson Italiana S.p.A. | 20040 Cavenago Brianza (MB) - Italy | LRQA Verification Ltd | ISO 3834-2 | Pressure vessels and warm air heaters | 17/11/2025 |
| South Europe | Italy | DETTIN S.p.A. | Via Daniele Manin 16/18, 36015 - Schio (Vi) - Italy | LRQA Verification Ltd | ISO 3834-2 | Manufacturing of pressure vessels, heat exchangers and components for industrial plants | 22/11/2025 |
| South Europe | Italy | ROSETTI MARINO SPA | Via Trieste 230, 48122 Ravenna - Italy | LRQA Verification Ltd | ISO 3834-2 | Construction of offshore and onshore plants and modules, including steel structures. Fabrication of pressure vessels and process packages including associated welding controls in accordance with ISO3834-2:2005 requirement | 13/12/2026 |
| South Europe | Italy | FILTREX S.r.l. | Via Rubattino, 94B 20134 Milano (Mi) – Italy |
LRQA Verification Ltd | ISO 3834-2 | Manufacturing of Filters type simplex, duplex, self-cleaning, automatic, six-way valves, coalescent units, skid mounted system, ballast water treatment system for marine, industrial and oil & gas use. | 29/10/2026 |
| South Europe | Italy | ZANON RESEARCH & INNOVATION SRL | Via Vcenza 113, 36015 - Schio (Vi) Italy | LRQA Verification Ltd | ISO3834-2 | Manufacturing of high vacuum and pressure equipment for research & industry | 22/12/2025 |
| South Europe | Italy | WORTHINGTON S.r.l. | Via Rossini, 90/92 - Desio MB 20832, IT | LRQA Verification Ltd | ISO 3834-2 | Welding of castings and piping in carbon austenitic, duplex and super duplex steel and non-ferrous alloys for engineered pumps, spares and related pumping systems | 15/09/2027 |
| South Europe | Italy | Oleodinamica Toscana S.r.l. | Via Redolone 53, 51030 Serravalle Pistoiese (PT) Italy | LRQA Verification Ltd | ISO 3834-2 | Steel piping, expansion joints and flexible hoses for industrial and off shores, oil & gas and railway applications. | 29/10/2028 |
| South Europe | Italy | FAI OFFICINE DI CARVICO S.p.A. | Via Don Pedrinelli, 36 24030 Carvico (Bg) - Italy |
LRQA Verification Ltd | ISO 3834-2 | Manufacture of pressure vessel and components for Oil & Gas Industry for offshore and onshore, pipeline and sealine facilities and water intakes for power generation and desalination plants. | 09/04/2028 |
| South Europe | Italy | MICAM SAS di Agostino Arduini E C. | Via Campania 67/69 Cologno Monzese - MI - Italy |
LRQA Verification Ltd | ISO 3834-2 | Design, construction, installation, maintenance for pressure equipment and steel work for plants for chemical, petrochemical, pharmaceutical industry and ecological plants, including associated welding controls in accordance with the requirements of ISO 3834 – 2. | 05/07/2027 |
| South Europe | Italy | GENERALE CONTROLLI Srl | Via Crocetta, 15 26010 Ripalta Cremasca (Cr) - Italia |
LRQA Verification Ltd | ISO 3834-2 | Welding of Pressure Components, vessels, piping, steel structures, weld overlay. | 09/07/2027 |
| South Europe | Italy | ZANON RESEARCH & INNOVATION SRL | LRQA Verification Ltd | ISO 3834 | Quality Management in Welding | 22/12/2025 | |
| South Europe | Italy | SIDERTAGLIO CALANDRATURA S.R.L. | Via Marzotto 9, 36031 Povolaro di Dueville (VI), ITALY | LRQA Verification Ltd | ISO 3834-2 | Manufacture of Welded pipelines, Cylinders for papermaking and textile industries, parts of Pressure Vessels and Tanks. | 29/06/2027 |
| South Europe | Italy | C.F.B. CARPENTERIA SRL ENUNCIABIL E ANCHE C.F.B. CARPENTERIA SRL | Via Emilia 5 29010 Loc Ricetto Cadeo (PC) - Italy |
LRQA Verification Ltd | ISO 3834-2 | Welded Steel structure for industrial and oil & gas | 15/11/2028 |
| South Europe | Italy | IBF S.p.A. | VIA GANDHI 15-17-19 CAP 20009 VITTUONE (MI) | LRQA Verification Ltd | ISO 3834-2 | DESIGN AND MANUFACTURING OF BUTT WELDING (STANDARD AND SPECIAL) AND HOT BENDING FITTINGS IN CARBON STEEL, ALLOY STEEL, STAINLESS STEEL AND SPECIAL ALLOY STEEL. | 09/02/2026 |
| South Europe | Italy | PVA ITALY SRL | Via Vicenza 13 36030 S. Vito di Leguzzano (Vi) - Italy |
LRQA Verification Ltd | ISO 3834-2 | Manufacture of Pressure and Vacuum Equipment. for industrial application. | 17/06/2028 |
| South Europe | Italy | FERRETTI Construction S.r.l. | Via Della Madonna 2 24040 Lallio (Bg) – Italy |
LRQA Verification Ltd | ISO 3834-2 | Steel structures assembly for buildings and industrial plants. Piping assembly for industrial Plants |
11/12/2028 |
| South Europe | Italy | Bassi Luigi & C Spa Ind. Mecc. | INDUSTRIA MECCANICA BASSI LUIGI & C. SPA VIA LUIGI BASSI 8, 26865 SAN ROCCO AL PORTO (LO) |
LRQA Verification Ltd | ISO 3834-2 | DESIGN AND MANUFACTURING OF BUTT WELDING (STANDARD AND SPECIAL) AND HOT BENDING FITTINGS IN CARBON STEEL, ALLOY STEEL, STAINLESS STEEL AND SPECIAL ALLOY STEEL. DESIGN AND MANUFACTURING OF PRESSURE EQUIPMENTS PREMANUFACTURING AND ON-SITE ASSEMBLY OF PIPE SPOOLS AND MANIFOLDS AS DRAWING AND SUPERVISION |
14/12/2026 |
| South Europe | Italy | Silvetti Brugali Srl | Via Guzzanica, 50 - 24040 Stezzano (Bg) - ITALY | LRQA Verification Ltd | ISO 3834-2 | Production of Steel Structures for Machinery and Industrial Plants | 30/11/2026 |
| South Europe | Italy | FERRETTI Construction S.r.l. | LRQA Verification Ltd | ISO 3834 | Quality Management in Welding | ||
| South Europe | Italy | Fives ITAS S.p.A. | Via Metauro 5 20900 Monza (MB) - Italy |
LRQA Verification Ltd | ISO 3834-2 | Piping, Pressure Equipment, Burners and Steel Structures for Thermo Systems, Furnaces, Incinerators, Thermal Oxidisers and Flare Systems. | 20/11/2028 |
| South Europe | Italy | S.A.M.E.C. S.P.A. Costruzioni Meccaniche | Via IV Novembre, 1 26022 Castelverde (Cr) - Italia |
LRQA Verification Ltd | ISO 3834-2 | Pressure vessel in carbon steel, stainless steel and special alloys. Plants of handling and storage of bulk, solid and dust material. Steel structures medium & heavy. | 17/10/2027 |
| South Europe | Italy | GAM-PIANA S.p.A. | Via Primo Levi, 13 27049 Stradella (Pv) – Italy |
LRQA Verification Ltd | ISO 3834-2 | Manufacture of welded carbon, low temperature carbon, high yield carbon, low alloy, ferritic alloy, nickel alloy, stainless, ferritic-austenitic steel and non-ferrous alloy fittings and special pieces up to 120" and associated pipelines products | 26/09/2028 |
| South Europe | Italy | SICILFERRO TORRENOVESE SRL | Contrada Pietra di Roma 98070 Torrenova (Me) - Italy |
LRQA Verification Ltd | ISO 3834-2 | Manufacture of Carbon Steel welded structures and components for industrial and civil application | 16/05/2027 |
| South Europe | Italy | NABTESCO OCLAP Srl | Via della Rimembranza, 13 10060 Piscina (To) - Italy |
LRQA Verification Ltd | ISO 3834-2 | Door system, steps, elevators for disable lifting and equipment for public and railway transport vehicles, including metal carpentry construction. Platform screen doors, including metal carpentry construction. | 27/11/2026 |
| South Europe | Italy | BAZZANA F.lli srl | 25020 Gambara (BS) - Italy | LRQA Verification Ltd | ISO 3834-2 | Exection of weld overlay for valve bodies and components | 21/11/2026 |
| South Europe | Italy | Carpenteria Corsi S.r.l. | Via Borgolo, 58 - 19033 Castelnuovo Magra, Località Molicciara (SP) – Italy | LRQA Verification Ltd | ISO3834-2 | Manufacturing of pressure vessels, compressors casing for petrochemical industry, metallica carpentry equipment for military, naval, chemical and petrochemical industry | 09/05/2026 |
| South Europe | Italy | CARPENTERIA CORNELLI PIETRO SRL | Via Marne 13/15 24041 Brembate (BG) - Italia |
LRQA Verification Ltd | ISO 3834-2 | Manufacturing of Civil and Industrial Structures in Carbon and Stainless Steel. | 26/10/2025 |
| South Europe | Italy | Comepre S.r.l. | Via Galvani 32 20019 Settimo Milanese – MI, Italy |
LRQA Verification Ltd | ISO 3834-2 | Development and manufacture of light carpentry components and frames, welded in controlled atmosphere, in stainless steel, titanium and not ferrous materials and alloys. | 09/08/2028 |
| South Europe | Italy | F.Lli Bertoni SrL | Via Monte Sagro, 19021 - Arcola (SP) - Italy | LRQA Verification Ltd | ISO 3834-2 | Welding and allied processes | 21/06/2026 |
| South Europe | Italy | WE.MA. S.r.l. | WE.MA SRL Via Dogana PO 2/N 29015 Castel San Giovanni (PC) - Italy |
LRQA Verification Ltd | ISO3834-2 | Manufacturing of valves, pressure vessel, steel structures and their components for oil and gas industry for offshore and onshore plants. | 13/01/2030 |
| South Europe | Italy | NEW EUROART SRL | SS 96 Km 97+235, 70025 Grumo Appula (Ba) - Italy | LRQA Verification Ltd | ISO 3834-2 | pipeline and structures for industrial and civil works | 29/01/2030 |
| SAMEA | Malaysia | Oglaend Industries Sdn Bhd | Lot16, Jalan Teknologi Selngor Science Park 1, Kota Damansara, 47810, Petaling Jaya, Selngor, Malysia | LRQA Verification Ltd | ISO3834-2 | Cable ladder, cable ladder accessories, mekno channel and support bracket | 16/12/2029 |
| SAMEA | Malaysia | MFE Formwork Technology Sdn Bhd | MFE Formwork Technology Sdn Bhd Lot 4 & 6, Jalan Tun Perak 3, Perdana Industrial Park, 42000 Port Klang, Selangor, Malaysia |
LRQA Verification Ltd | ISO3834-2 | MFE Formwork Technology Sdn Bhd Lot 4 & 6, Jalan Tun Perak 3, Perdana Industrial Park, 42000 Port Klang, Selangor, Malaysia |
22/01/2028 |
| SAMEA | Malaysia | Amalgamated Metal Corporation (M) Sdn. Bhd. (80429-P) | Lt 109B, 23C, 24 Kawasan Perindustrian, Gebeng, 26080, kuantan, Pehang, Malaysia | LRQA Verification Ltd | ISO3834-2 | Manufacture of pressure vessels, skid, strucure boiler & heat exchanger | 27/03/2029 |
| SAMEA | Malaysia | Wasco Process Engineering Sdn. Bhd. 198301000398 (95631-H) | PT 15926, Jalan Bandar Lama, Kawasan Perusahaan Segenting, 42500 Telok Panglima Garang, Kuala Langat, Selngor Darul Ehsan, Malaysia | LRQA Verification Ltd | ISO 3834 | Quality Management in Welding | 16/10/2026 |
| SAMEA | Malaysia | Tai Chong Marine Engineering Sdn. Bhd. (847685-X) | Plot 87-88, Hala Perusahaan Menglembu 15, Kawasan Perindustrian Menglembu, Menglembu, 31450 Ipoh, Perak, Malaysia |
LRQA Verification Ltd | ISO 3834-2 | Dimensional restoration and/or improvement of surface properties of new and damaged metal parts (shaft, crank disc) by laser cladding | 17/10/2028 |
| SAMEA | Malaysia | Muhibbah Steel Industries Sdn Bhd | LOT 923 (29256) TELOK GONG MUKIM KELANG, SELAT LUMUT, 42000 PELABUHAN KLANG, SELANGOR, DARUL EHSAN, MALAYSIA | LRQA Verification Ltd | ISO 3834-2 | Welding and allied processes | 24/10/2026 |
| SAMEA | Malaysia | Seremban Engineering Berhad (45332-X) | Lot 1A - 1C, Lorong Bunga Tanjung 1/3, Senawang Industrial Park, 70400 Seremban, Negeri Semblian Darul Khusus, Malaysia | LRQA Verification Ltd | ISO 3834-2 | Quality Management in Welding | 09/03/2028 |
| SAMEA | Malaysia | THYE HENG TECHNOLOGY SDN. BHD. | PMT 787, JALAN PERSIARAN CASSIA SELATAN 6/4, TAMAN, PERINDUSTRIAN BATU KAWAN (BKIP), MUKIM 13, SEBERANG PERAI SELATAN, 14110 BANDAR CASIA, PENANG, MALASIA | LRQA Verification Ltd | ISO 3834-2 | Welding and allied processes | 31/01/2027 |
| SAMEA | Malaysia | Jutasama Sdn Bhd | Kawasan Perusahaan Segenting, 42500 Telok Panglima Garang, Kuala Langat, Selangor Darul Ehsan, Malaysia |
LRQA Verification Ltd | ISO 3834-2 | Pressure Vessel, Boiler Tower, Heat Exchanger, Module Skids & Structures | 17/10/2026 |
| SAMEA | Malaysia | Jutasama Sdn. Bhd | PT15926, Jalan Nandar Lama, Kawasan Perusahaan Segenting, 42500 Telok Panglima, Garang, Kuala Langat, Selangur Darul Ehsan, Malaysia | LRQA Verification Ltd | ISO 3834-2 | Pressure vessels, boiler tower, heat exchanger, module skids & structures | 17/10/2026 |
| SAMEA | Malaysia | Bromma (M) Sdn. Bhd. (329509-T) | Lot 18,19,20,21,22,23,24,25,26 &27Jalan Kelebang 1/6, Zon Perindustrian Bebas Kinta, 31200 Chemor, Perak, Malaysia |
LRQA Verification Ltd | ISO 3834-2 | Manufacture of Cargo Handling Equipment, Related parts & components | 15/05/2028 |
| SAMEA | Malaysia | LAM HENG TECHNOLOGIES PTE LTD | 34 Kian Teck Drive, Singapore | LRQA Verification Ltd | ISO 3834-2 | Steel structural fabrication for construction, marine engineering offshore equipment, piping welding works and general engineering works for land equipment system | 23/05/2026 |
| North Europe | Netherlands | Van de Grijp International Gear Suppliers B.V. | Rietgorsweg 11, 3356 LJ Papendrecent, The Nederlands | LRQA Nederland B.V. | ISO3834-2 | Tubes, weded(tubular) componenets, strucures and parts. | 07/07/2027 |
| North Europe | Netherlands | Abuco B.V | Havenkade 26, 1775 BA Middenmeer, The Nederlands | LRQA Nederland B.V. | ISO3834-2 | Repair, modification, manufacture and assembly of pipe and steel structures and crane repairs. | 31/10/2027 |
| North Europe | Netherlands | Tuinte Holding B.V. | Sasdijk 20 8281 BM Genemuiden The Netherlands |
LRQA Nederland B.V. | ISO 3834-2 | Structures and semi-finished products relating to pressure vessels, the on-offshore oil & gas industry and other industries. | 22/01/2030 |
| North Europe | Netherlands | Thielco Staalindustrie B.V. | Doctor Poelsstraat 2, 5953 NP Reuver, Netherland | LRQA Nederland B.V. | ISO 3834-2 | Roosters en traptreden | 30/08/2027 |
| North Europe | Netherlands | De Bruyn Metaal B.V. | De Waterlaat 19, 5571 MZ Bergeijk, The Netherlands | LRQA Nederland B.V. | ISO 3834-2 | Welding assemblies of plate and small construction work both ferro and non-ferro. | 18/11/2029 |
| North Europe | Netherlands | Badotherm Proces Instrumentatie B.V. | Kelvinstraat 13, 3316 GM Dordrecht, The Nederlands | LRQA Nederland B.V. | ISO3834-2 | Diaprgham seal systems for instrumentation | 23/05/2029 |
| North Europe | Netherlands | Apparatenbouw Ootmarsum B.V. | De Mors 101, 7631 BA Ootmarsum, The Nederlands | LRQA Nederland B.V. | ISO3834-2 | Pressure Vessels, skids and piping | 09/09/2028 |
| North Europe | Netherlands | Megacon Apparatenbouw B.V. | Witte Hekweg 88, 1951 HL Velsen-Noord, Nederland | LRQA Nederland B.V. | ISO 3834-2 | Drukvaten, leidingsystemen en zware plaatconstcuties in koolstofstaal en roestvaststaal | 30/04/2029 |
| North Europe | Netherlands | Van der Most Attracties en Staalbouw B.V. | Hoogeveenseweg 7-F 7777 TA Schuinesloot The Netherlands |
LRQA Nederland B.V. | ISO 3834-2 | Structural components and steel constructions (carbon steel) | 30/08/2027 |
| North Europe | Netherlands | NEWES B.V. | Alfred Marchallstraat 5, 7559 SE Henggelo, Nederland | LRQA Nederland B.V. | ISO 3834-2 | Boiler delen, drukvaten, drkleidingen en drukapparatuur voor de petrochemische, industriele energie en proces toepassingen | 13/09/2027 |
| North Europe | Netherlands | Damen Anchor & Chain Factory (AKF) B.V. | Adm. de Ruyterstraat 24 3115 HB Schiedam The Netherlands |
LRQA Nederland B.V. | ISO 3834-2 | Anchors, hoisting- and towing equipment, | 31/01/2026 |
| North Europe | Netherlands | SMST Designers & Constructors B.V. | De Steven 53, 9206 AX Drachten, The Netherlands | LRQA Nederland B.V. | ISO 3834-2 | Lifting transport, drilling and pipe-lay equipment, marine and mechanical on-and-offshore equipment | 07/12/2028 |
| North Europe | Netherlands | VDL Enabling Technologies Group B.V. | Bornestraat 345, 7601 PB Almeco, The Netherlands | LRQA Verification Ltd | ISO 3834-2 | High precision components and modules, machine and equipment for semi-conductor, solar, medical and medical related, aviation, space, energy public transport, competence related defence industires. | 09/07/2029 |
| North Europe | Netherlands | K. en W.A. van Rooijen B.V. | Albert Einstenstraat 14, 3261 LP Oud-Beijerland, Nederland. | LRQA Nederland B.V. | ISO 3834-2 | Drukvaten, leidingsystemen en aanverwante constructies voor de (petro) chemische industrie | 04/01/2030 |
| North Europe | Netherlands | Kepser B.V. | Simon Homburgstraat 12, 5431 NN Cuijk, Nederland. | LRQA Verification Ltd | ISO 3834-2 | Productie en (sub) asemblage van metalen producten en machines op klantspecificatie | 07/03/2028 |
| North Europe | Netherlands | Conbrako Pty LTD | 14 Dobson Street, Chamdor, Krugersdorp, 1754, South Africa | LRQA Nederland B.V. | ISO3834-2 | 14 Dobson Street, Chamdor, Krugersdorp, 1754, South Africa | 03/04/2028 |
| North Europe | Netherlands | Constructiebedrijf Loohuis B.V. | Constructiebedrijf Loohuis B.V. Kelvinstraat 23, 7575 AS Oldenzaal |
LRQA Nederland B.V. | ISO 3834-2 | Construction and Sheet Metal Work | 01/02/2030 |
| North Europe | Netherlands | M.C.A. "Alkmaar" B.V. | Pettemerstraat 17-23, 1823 CW Alkmaar, Netherlands | LRQA Nederland B.V. | ISO 3834-2 | Steel construction works | 14/10/2029 |
| North Europe | Netherlands | Stork Nederland B.V. | Van Deventerlaan 121, 3528 AG Utrecht, The Netherlands | LRQA Verification Ltd | ISO 3834-2 | Pressure equipment, assemblies and steel construction. | 18/05/2027 |
| North Europe | Netherlands | Dumaco Montfoort B.V. | Waardsedijk-Oost 1 3417 XJ Montfoort The Nederlands |
LRQA Nederland B.V. | ISO 3834-2 | Customer-specific carbon steel constructions and parts | 28/05/2025 |
| North Europe | Netherlands | Vlot Staal B.V. | Energieweg 16 2964 LE Groot Ammers Nederland |
LRQA Nederland B.V. | ISO 3834-2 | Staalconstructies | 02/04/2027 |
| North Europe | Netherlands | Solidum Staalbouw B.V. | Hoogeveensweg 7-F, 7777 TA Schuinesloot, The nederlands | LRQA Nederland B.V. | ISO3834-2 | Constrcutive components and steel constrcutions | 25/02/2027 |
| North Europe | Netherlands | Spie NL Schiedam | Sanderboutlaan BA, 6181 DN Elsloo, The Nederlands | LRQA Nederland B.V. | ISO 3834-2 | Pipeline systems and pressure vessels for the petrochemical, foodstuff, energy-producing and pharmaceutical industry | 30/06/2027 |
| North Europe | Netherlands | Nijkamp Energiedistributie B.V. | Europark 10-12, 4904 SX Oosterhout, Nederland | LRQA Nederland B.V. | ISO 3834-2 | Warmtetransportleidingen, gas, en waterleidingen t.b.v, infrastrucurele projecten | 07/06/2027 |
| North Europe | Netherlands | Priema Cetra B.V. | De Nieuwe Haven 10, 7772 BC Hardenberg, The Nederlands | LRQA Nederland B.V. | ISO 3834-2 | Welding and allied processes | 09/11/2026 |
| North Europe | Netherlands | Dulasta Metaalbewerking B.V. | Industrieweg 58 7951 TA Staphorst The Netherlands |
LRQA Nederland B.V. | ISO 3834-2 | Welding and allied processes | 07/12/2025 |
| North Europe | Netherlands | GUKO professionals in stainless steel B.V. | Bosland 38, 3258 AC Den Bommel, The Nederlands | LRQA Nederland B.V. | ISO 3834-2 | Welding and allied process | 07/02/2027 |
| North Europe | Netherlands | Joop van Zanten Staalservice B.V. | Ravelijn 1, 3905 NT, Veenendaal, The Nederlands | LRQA Nederland B.V. | ISO3834-2 | Carbon steel constrcutons in normal, high strength and extra high strength steels | 17/07/2029 |
| North Europe | Netherlands | IHC IQIP B.V. | Molendijk 94 3361 EP Sliedrecht The Netherlands |
LRQA Nederland B.V. | ISO 3834-2 | Welding Control on pile-driving hammers, ancillary equipment, handling systems and weld cladding of parts | 19/11/2029 |
| North Europe | Netherlands | Machinefabriek Boessenkool B.V. | LRQA Verification Ltd | ISO 3834 | Quality Management in Welding | 29/07/2028 | |
| North Europe | Netherlands | ENGIE Services West B.V. | Albert Heijnweg B.V , 1507 EH Zaandam, The Nederlands | LRQA Nederland B.V. | ISO 3834-2 | Welding and allied processes | 23/12/2026 |
| North Europe | Netherlands | Tuinte Holding B.V. | LRQA Nederland B.V. | ISO 3834 | Quality Management in Welding | 22/01/2025 | |
| North Europe | Netherlands | ENGIE Services West Industrie B.V. | Willingestraat 4, 3087 AN Rotterdam, The Nederlands | LRQA Nederland B.V. | ISO 3834-2 | Welding and allied processes | 31/01/2027 |
| North Europe | Netherlands | Harsveld Apparatenbouw B.V. | Leeghwaterweg 3, 1951 NA Velsan-Noord, The Nederlands | LRQA Nederland B.V. | ISO 3834-2 | Procesvaten, leidingwerken, warmtewisselaars en plaatcontructies | 31/07/2027 |
| North Europe | Netherlands | SMI Dokkum B.V. | Oostergoweg 6 9101 PL Dokkum The Netherlands |
LRQA Nederland B.V. | ISO 3834-2 | Components for the Offshore, Defence and Mega-yacht industrie | 31/01/2029 |
| North Europe | Netherlands | Marflex Europe B.V. | Louis Pasteurstraat 8, 3261 LZ Oud Beijerland Netherlands |
LRQA Nederland B.V. | ISO 3834-2 | Deep well pump systems and portable equipment. | 12/06/2028 |
| North Europe | Netherlands | Tuinte Holding B.V. | Eeftinkstraat 3 7496 AG Hengevelde The Netherlands |
LRQA Nederland B.V. | ISO 3834-2 | Custom-made stainless and structural steel component parts and projects for machine and equipment construction. | 22/01/2025 |
| North Europe | Netherlands | Addit B.V. | Archimedesweg 2 5928 PP Venlo The Netherlands |
LRQA Nederland B.V. | ISO 3834-2 | Steel, Stainless Steel and aluminium components and subparts such as enclosures, housings and frames. | 24/03/2027 |
| North Europe | Netherlands | GUKO professionals in stainless steel B.V. | Bosland 38, 3258 AC Den Bommel, The Nederlands | LRQA Nederland B.V. | ISO 3834-2 | Welding and allied processes | 07/02/2027 |
| North Europe | Netherlands | Laser Cladding Corp B.V. | Binnehenhavenstraat 67, 7553 GH HENGELO, The Nederlands | LRQA Nederland B.V. | ISO 3834-2 | Welding and allied processes | 24/02/2029 |
| North Europe | Netherlands | Huisman Equipment B.V. | LRQA Nederland B.V. | ISO 3834-2 | Quality Management in Welding | 31/12/2026 | |
| North Europe | Netherlands | SMI Dokkum B.V. | Oostergoweg 6, 9101 PL Dokkum, The Nederlands | LRQA Nederland B.V. | ISO 3834-2 | Components for the offshore, defence and Mega-yacht industrie | 31/01/2029 |
| North Europe | Netherlands | voestalpine Giesserei 'Traisen GmbH & Co KG | Mariazellerstrasse 75, 3160 Traisen, Austria | LRQA Verification Ltd | ISO 3834-2 | Castings | 21/02/2027 |
| North Europe | Netherlands | Damen Shiprepair Amsterdam B.V. | T.T. Vasumweg 125-131 1033 SG Amsterdam The Netherlands |
LRQA Nederland B.V. | ISO 3834-2 | Maintenance, repair and conversion of all kind of vessels | 05/10/2027 |
| North Europe | Netherlands | Standard Fasel B.V. | Krommewetering 13 3543 AP Utrecht The Netherlands |
LRQA Nederland B.V. | ISO 3834-2 | Boiler parts, pressure vessels, piping and equipment for petrochemical and industrial energy applications | 12/10/2027 |
| North Europe | Netherlands | Witte Van Moort B.V. | Westeinde 632, 7671 CW Vriezenveen, The Nederlands | LRQA Nederland B.V. | ISO 3834-2 | Sheet metal welded assemblies and components | 29/11/2028 |
| North Europe | Netherlands | Python B.V. | Nijverheidsweg 20, 7921 JJ Zuidwolde, The Nederlands | LRQA Nederland B.V. | ISO 3834-2 | Welding and allied processes | 17/02/2029 |
| North Europe | Netherlands | Dumaco Woerden B.V | Klompenmakersweg 9, 3449 JB Woerden, Nederlands | LRQA Nederland B.V. | ISO 3834-2 | Welding and allied processes | 19/12/2029 |
| North Europe | Netherlands | Voortman Steel Construction B.V. | Plaagslgen 16, 7463 PH Rijssen, The Nederlands | LRQA Nederland B.V. | ISO 3834-2 | Welding and allied processes | 17/12/2026 |
| North Europe | Netherlands | Wilbers Werkstätten GmbH | Luxemburger Straße 61 48455 Bentheim-Gildehaus Germany |
LRQA Nederland B.V. | ISO 3834-2 | Welding and allied processes | 05/07/2029 |
| North Europe | Netherlands | Array Industries B.V. | Hoogeveenweg 93, 2913 LV Nieuwerkerk aan den Ijssel, The Nederlands | LRQA Nederland B.V. | ISO 3834-2 | Welding and allied processes | 31/03/2027 |
| North Europe | Netherlands | Heerema Fabrication Group SE | LRQA Nederland B.V. | ISO 3834 | Quality Management in Welding | 20/09/2028 | |
| North Europe | Netherlands | GUKO professionals in stainless steel B.V. | Bosland 38, 3258 AC Den Bommel, The Nederlands | LRQA Nederland B.V. | ISO 3834-2 | Welding and allied processes | 07/02/2027 |
| North Europe | Netherlands | Verolme B.V. | Plaza 16-18, 4782 SK Moerdijk, The Nederlands | LRQA Nederland B.V. | ISO 3834-2 | Engineering, maintenance, and manufacturing of process equipment such as pressure vessels and heat exchangers, including supply of spare parts | 08/11/2028 |
| North Europe | Netherlands | ALL Con B.V. | Business Park Stein 205 6181 MB Elsloo Nederland |
LRQA Nederland B.V. | ISO 3834-2 | Het uitvoeren van laswerkzaamheden | 12/07/2027 |
| North Europe | Netherlands | De Boer Heeg B.V. | It Butlan 4 8621 DV Heeg The Netherlands |
LRQA Nederland B.V. | ISO 3834-2 | Pressure equipment (vessels, piping, heat exchangers etc.), storage tanks, and steel construction) | 25/05/2028 |
| North Europe | Netherlands | Spie NL Hoogvliet | Industry Services, Schrijnwerkerstraat 30, 3194 AE Hoogvliet Rotterdam, The Nederlands | LRQA Nederland B.V. | ISO 3834-2 | Welding and allied processes | 30/04/2027 |
| North Europe | Netherlands | Machinefabriek Boessenkool B.V. | Turfkade 13 7602 PA Almelo Netherlands |
LRQA Nederland B.V. | ISO 3834-2 | Machinery, mechanical equipment, lifting appliances, pressure vessels and structures made of steel or stainless steel. | 29/07/2028 |
| North Europe | Netherlands | SEW Energy B.V. | Aalbos 6 1731 PL Broek op Langedijk The Netherlands |
LRQA Verification Ltd | ISO 3834-2 | Pressure equipment and steel constructions, supporting structures and skids. | 30/04/2028 |
| North Europe | Netherlands | De Haan Special Equipment B.V. | Transistorweg 3 9503 GT Stadskanaal Nederland |
LRQA Nederland B.V. | ISO 3834-2 | Hijswerktuigcomponenten waaronder hijsblokken en swivels | 15/05/2028 |
| North Europe | Netherlands | EEW Pipe Production Erndtebrueck GmbH & Co. KG | Im Grünewald 2 57339 Erndtebrück / Germany |
LRQA Nederland B.V. | ISO 3834-2 | Manufacture of SAW carbon steel, alloy steel, stainless steel and cladded tubulars for offshore constructions, process application, pipelines or pressure vessels | 30/11/2028 |
| North Europe | Netherlands | Kuyer Metaalwerken B.V. | Gildenstraat 35 3861 RG Nijkerk The Netherlands |
LRQA Nederland B.V. | ISO 3834-2 | Production and assembly of machine parts in general for all types of industries | 17/10/2027 |
| North Europe | Netherlands | Pentair Water Proces Technologie Holding B.V. | Marssteden 50, 7547 TC Enschede, The Nederlands | LRQA Nederland B.V. | ISO 3834-2 | Welding and allied processes | 04/10/2028 |
| North Europe | Netherlands | Gastreatment Services B.V. | Timerfabriekstraat 12, 2861 GV Bergambacht, Nederland | LRQA Nederland B.V. | ISO3834-2 | Stalen en roestvast stalen prodcten, vaten en leidingwerk | 06/09/2027 |
| North Europe | Netherlands | FIB Industries B.V. | Einsteinweg 18 8912 AP Leeuwarden The Netherlands |
LRQA Nederland B.V. | ISO 3834-2 | Process equipment components such as (pressure) vessels, heat exchangers, internals and piping systems | 03/04/2028 |
| North Europe | Netherlands | Machinefabriek H. Zwienenberg B.V. | Janninksweg 1, 7496 PT Hengevelde, The Netherlands | LRQA Nederland B.V. | ISO3834-2 | Lifting equipment. Machine platforms | 13/11/2029 |
| North Europe | Netherlands | Maron Metals B.V. | De Veken 224, 1716 KJ Opmer, The Nederlands | LRQA Nederland B.V. | ISO3834-2 | Piping, piping equipment and steel construciton | 30/03/2029 |
| North Europe | Netherlands | Machinefabriek Geurtsen Deventer B.V. | Verklaart hiermee dat de onderneming, Smyrnastraat 3, 7413 BA Denvernter, The Nederlands | LRQA Nederland B.V. | ISO 3834-2 | Machines, apparten en hogwaardige construcies van staal en roest vast staal | 30/09/2027 |
| North Europe | Netherlands | Microtechniek Groep B.V. | Concordiastraat 30 1951 AS Velsen-Noord Nederland |
LRQA Nederland B.V. | ISO 3834-2 | Draagframes, machine frames en machine onderdelen | 30/04/2028 |
| North Europe | Netherlands | Apparatenbouw Ootmarsum B.V. | De Mors 101 7631 BA Ootmarsum The Netherlands |
LRQA Nederland B.V. | ISO 3834-2 | Pressure vessels, skids and piping | 09/09/2028 |
| North Europe | Netherlands | Broeze Nijverdal B.V. | Broeze Nijverdal B.V. Industrieweg 10 7442 CV Nijverdal The Netherlands |
LRQA Nederland B.V. | ISO3834-2 | Steel Structures and Transport Systems | 04/12/2027 |
| North Europe | Netherlands | BlueAlp Production B.V. | Steenoven 13, Industrial area Kapelbeemd, 5626 DK Eindhoven, The Netherlands |
LRQA Nederland B.V. | ISO 3834-2 | Gas, oil, and energy installations. | 06/07/2028 |
| North Europe | Netherlands | Damen Shiprepair Rotterdam B.V. | Admiraal de Ruyterstraat 24 3115 HB Schiedam The Netherlands. Location 1: Damen Shiprepair Rotterdam B.V.Admiraal de Ruyterstraat 24, 3115 HB Schiedam, The Netherlands Location 2: Locatie Botlek, Professor Gerbrandyweg 25, 3197 KK, Rotterdam-Botlek, The Netherlands |
LRQA Nederland B.V. | ISO 3834-2 | Location 1: Sheet-iron, Pipe, related to repair, refit and conversion of all types of vessels, offshore units and constructions. Location 2: Sheet-iron, Pipe, related to repair, refit and conversion of all types of vessels, offshore units and constructions. | 25/01/2026 |
| North Europe | Netherlands | Equans West Industrie B.V. | Willingestraat 4, 3087 AN Rotterdam, The Nederlands | LRQA Nederland B.V. | ISO 3834-2 | Piping and pressure vessels, steel constructions | 31/01/2027 |
| North Europe | Netherlands | Metaaldirect B.V. | Tasveld, 3417 XS Montfoort, Nederland | LRQA Nederland B.V. | ISO 3834-2 | Prodcuten t.b.v. bouw, staalconstructies en automotive | 14/04/2027 |
| North Europe | Netherlands | Ommeren Metaaltechniek B.V. | Lorentzstraat 2D 6716 AD Ede The Netherlands |
LRQA Nederland B.V. | ISO 3834-2 | Components of steel, stainless steels and exotic alloys | 16/04/2028 |
| North Europe | Netherlands | Oosterhuis Techniek B.V. | Schelphorst 20 A 1771 SL Wieringerwerf Nederland |
LRQA Nederland B.V. | ISO 3834-2 | Slijtvaste constructies, (aanbrengen van) slijtvaste oplaslagen, staal constructies en componenten diversen | 04/07/2027 |
| North Europe | Netherlands | Post Staalbouw B.V. Post Staalmontage B.V. | Post Staalmontage B.V. Cruquiusweg 4 1951 NB Velsen-Noord Nederland |
LRQA Nederland B.V. | ISO 3834-2 | Staalconstructies voor industriële en niet industriële toepassingen waaronder bordessen, fiets- voetgangersbruggen, leuningwerken, trappen en hijsbalken | 25/02/2027 |
| North Europe | Netherlands | Schelde Exotech B.V. | Zwedenweg 2 4389 PX Ritthem The Netherlands |
LRQA Nederland B.V. | ISO 3834-2 | Pressure process-, special equipment and heat exchangers for the chemical, petrochemical and energy generating industries as well as universities, scientific institutes and military organisations. | 30/06/2025 |
| North Europe | Netherlands | Velmon Maintenance Piping & Construction B.V. | Ambachtsring 14, 1969 NH Heemskerk, The Nederland | LRQA Nederland B.V. | ISO 3834-2 | Piping and constructions | 27/11/2027 |
| North Europe | Netherlands | Bos Nieuwerkerk B.V. | Hoogeveenenweg 5, 2913 LV NIEUWERKERK A/D IJSSEL, Netherlands | LRQA Nederland B.V. | ISO 3834-2 | Steel Chimneys, supporting constructions, duction, noise-and vibration reducers | 08/07/2028 |
| North Europe | Netherlands | DeMaCo Holland B.V. | Oester 2, 1723 HW Noord - Scharwoude, The Nederlands | LRQA Nederland B.V. | ISO 3834-2 | Vacuum systems, cryogenic equipment, transfer lines and special machinery | 03/02/2029 |
| North Europe | Netherlands | Kooiman Apparatenbouw B.V. | Baanhoek 196 3361 GN Sliedrecht The Netherlands |
LRQA Nederland B.V. | ISO 3834-2 | Shell+tubes heat exchangers, air cooler bundles, structures and semi-finished products relating to pressure vessels, the on-offshore oil & gas industry, hydrogen industry and other industries. | 29/06/2028 |
| North Europe | Netherlands | Tankbouw Rootselaar B.V. & Cryovat International B.V | NL-3861 RJ, Netherlands | LRQA Verification Ltd | ISO 3834-3 | Manufacture, repair and alternation of pressure vessels. (up to 120 mm wall thickness, 6.000 mm diameter, 60.000 mm length) | 11/04/2027 |
| North Europe | Netherlands | Bronswerk Heat Transfer B.V. | Stationsweg 22 3862 CG Nijkerk The Netherlands |
LRQA Nederland B.V. | ISO 3834-2 | Heat transfer installations and equipment such as boilers, pressure vessels, air coolers, shell and tube heat exchangers, condensors, centrifugal fans and related steel structure in ferrous and non-ferrous materials. | 18/11/2027 |
| North Europe | Netherlands | Enerpac Heavy lifting Technology B.V. | Spinelstraat 15, 7554 TW Hengelo, The Nederlands | LRQA Nederland B.V. | ISO 3834-2 | Welding and allied processes | 27/08/2027 |
| North Europe | Netherlands | Machinefabriek Emce B.V. | s-Gravendamseweg 53 b 2215 TC Voorhout The Netherlands |
LRQA Nederland B.V. | ISO 3834-2 | (Customised) Winches, Capstans, (Hose)reels and supporting frames | 04/02/2028 |
| North Europe | Netherlands | SES International B.V. | International B.V. Sluisstraat 12 7491 GA Delden The Netherlands |
LRQA Nederland B.V. | ISO 3834-2 | Pressure Vessel, piping, casing for rotating equipment and structural steel. | 11/08/2026 |
| North Europe | Netherlands | Siers Groep Oldenzaal B.V. | Schutterveldstraat 22, 7575 BR Oldenzaal, Nederland | LRQA Nederland B.V. | ISO 3834-2 | Ondergrondse en bovengrondse Leidingen | 06/11/2027 |
| North Europe | Netherlands | Zaanlas B.V. | Zijtocht 3 - 5 1507 CD Zaandam Nederland |
LRQA Nederland B.V. | ISO 3834-2 | Apparaten, tanks, constructies en pijpleidingen. | 27/06/2027 |
| North Europe | Netherlands | EQUANS West-Nederland B.V. | LRQA Nederland B.V. | ISO3834-2 | 23/12/2026 | ||
| North Europe | Netherlands | Equans Nederland N.V. | Schijfstraat 21, 5061 KA Oisterwijk, The Netherlands |
LRQA Nederland B.V. | ISO 3834 | Pressure vessels and piping in process installations | 29/09/2026 |
| North Europe | Netherlands | Eriks B.V. | Toermalijnstraat 5, 1812 RL Alkmaar, Netherlands | LRQA Nederland B.V. | ISO 3834-2 | Stainless steel and Nickel alloy group 42 hose assemblies up to DN 200 and PS 440 bar | 19/11/2029 |
| North Europe | Netherlands | Lasbedrijf Wilderink B.V. | Metaalstraat 16 7483 PD Haaksbergen The Netherlands |
LRQA Nederland B.V. | ISO 3834-2 | Pressure equipment and steel constructions. | 05/04/2028 |
| North Europe | Netherlands | Clement Metaal & Techniek B.V. | Vliesvenweg 6, 6002 NM Weert, Netherland | LRQA Nederland B.V. | ISO 3834-2 | Staal-RVS en Aluminium constructies, leidingen & vaten | 14/07/2025 |
| North Europe | Netherlands | HP Valves B.V. | Trading as HP Valves |
LRQA Nederland B.V. | ISO 3834-2 | Design and manufacture of valves, strainers and accessories (pressure classes up to 4500 lbs, PN 760 or 10.000 psi and sizes up to 6’’ / DN 150) |
28/11/2028 |
| North Europe | Netherlands | Jos van der Lubbe Lasbedrijf Wero B.V. | 2731 BR Benthuizen, Netherlands | LRQA Nederland B.V. | ISO 3834-2 | Ongelegeerde stalen leidingen en staalconstucties | 06/09/2027 |
| North Europe | Netherlands | Metaalwarenfabriek Priema B.V. | Zuiderinslag 22 3871 MR Hoevelaken The Netherlands |
LRQA Nederland B.V. | ISO3834-2 | 21/12/2025 | |
| North Europe | Netherlands | Meprofa B.V. | Stevinstraat 6, 1704 RN Heerhugowaard, The Netherlands | LRQA Nederland B.V. | ISO 3834-2 | Constructions and pressure related equipment | 22/12/2025 |
| North Europe | Netherlands | Mourik Techniek B.V. | Mourik Techniek B.V.Edisonweg 12964 LK Groot-AmmersThe Netherlands | LRQA Nederland B.V. | ISO3834-2 | 21/09/2029 | |
| North Europe | Netherlands | Montair Environmental Solutions B.V. | Heuvelsestraat 14, 5976 NG Kronenber, The Netherlands | LRQA Nederland B.V. | ISO 3834-2 | Process equipemt, air pollution control systems and incinerators | 03/08/2025 |
| North Europe | Netherlands | Mouw Hoedliggers B.V. | LRQA Nederland B.V. | ISO3834-2 | 26/05/2029 | ||
| North Europe | Netherlands | Mercon Montage B.V. | Krinkelwinkel 6-8 4202 LN Gorinchem Nederland |
LRQA Nederland B.V. | ISO 3834-2 | Multidisciplinaire projecten voor opslagtanksystemen, industriele applicaties en infrastructurele werken | 31/03/2023 |
| North Europe | Netherlands | Van Sluisveld Steel Projects B.V. | Industrieweg 4, 5158 NJ Heesbeen, The Netherlands | LRQA Nederland B.V. | ISO3834-2 | Steel structures and components for civil, shipbuilding and offshore applications. | 19/11/2029 |
| North Europe | Netherlands | P. Smit B.V. | LRQA Nederland B.V. | ISO3834-2 | 16/09/2025 | ||
| North Europe | Netherlands | Van der Most Special Products B.V. | LRQA Nederland B.V. | ISO3834-2 | 25/02/2027 | ||
| North Europe | Netherlands | Plaatwerk- en Konstruktiebedrijf van de Klundert B.V. |
Plaatwerk- en Konstruktiebedrijf van de Klundert B.V. Oude Moerdijkseweg 3, 4765 SN Zevenbergschen Hoek, Nederland |
LRQA Nederland B.V. | ISO3834-2 | 08/05/2025 | |
| North Europe | Netherlands | NTS CombiMetaal B.V. | LRQA Nederland B.V. | ISO3834-2 | 28/02/2026 | ||
| North Europe | Norway | Vetco Gray Scandinavia AS | Sothammargeilen 1, 4029 Dusavika at Stavanger, Norway | LRQA Nederland B.V. | ISO3834-2 | Components and materials for the components for offshore Oil & Gas industry. | 29/10/2029 |
| North Europe | Poland | GE PowerSp. z o.o. | ul. Stoczniowa 2, 82-300 Elblag, Poland | LRQA Verification Ltd | ISO 3834-2 | Turbine rotor, welded constructions & surfaced castings, forgings, plates and pipe for conventional power plants, industrial plants, nuclear power plants and gas power plants | 23/02/2030 |
| North Europe | Poland | E-L-M Kragelund A/S | Hrredsvej 19, 8723 Losning, Denmark & A/S Org Zlozka, Petrovianska 32, 080 01 Pressov, Slovakia | LRQA Nederland B.V. | ISO3834-2 | Material handling equipment | 09/03/2028 |
| North Europe | Poland | Remet S.A. | Ul. Kwiatkowskiego 1, 37-450 Stalowa Wola, Poland | LRQA Nederland B.V. | ISO 3834-2 | Welded steel construction and components for offshore, subsea, Oil & Gas, space sector, and power generation including pressure equipment. | 21/09/2025 |
| North Europe | Poland | Wemeco Poland Sp. z o.o. | Ul. Główna 65, 57-350 Kudowa Zdrój/Poland | LRQA Nederland B.V. | ISO 3834-2 | Steel and/or aluminium constructions of components for steel and/or aluminium constructions, manufacture of machine construction components | 31/08/2025 |
| North Europe | Poland | Vetco Gray Scandinavia AS | Sothammargeilen 1, 4029 Dusavika at Stavanger, Norway | LRQA Nederland B.V. | ISO3834-2 | Components and materials for the components for offshore Oil & Gas industry. | 29/10/2029 |
| North Europe | Poland | WESTMAR SP Z O O | ul. Hutnicza 3, 81-212 Gdynia, Poland | LRQA Nederland B.V. | ISO 3834-2 | Prefabrication, assembly, repair and modernization works of pipelines | 07/09/2028 |
| SAMEA | Qatar | Doha Petroleum Construction Company Ltd (DOPET) W.L.L | P.O Box 1744, Street No. 25, Gate No. 185, Salwa Industrial Area, Doha, Qatar | LRQA Verification Ltd | ISO 3834-2 | Structural steel modules, piping systems and pipelines, fabricated pressure equipment, storage tanks, and modular assemblies | 27/07/2028 |
| South Europe | Romania | Macchi Romania SRL | Str. Portile de Fier 2C9, Drobeta Turnu- Severin, 220234, Jud. Mehedinti, România | LRQA Verification Ltd | ISO 3834-2 | Steel structure construction members and kits | 08/06/2028 |
| South Europe | Romania | SC METALALEX CONFECT SRL | SC METALALEX CONFECT SRL No. 33, Sf. Petru Street, Pestisani, Gorj, Romania |
LRQA Verification Ltd | ISO3834-2 | Steel structure constrcuiton members and kits | 02/09/2029 |
| South Europe | Romania | DAMEN SHIPYARD GALATI | No. 132 Alexandru Moruzzi Street, 800223, Galati, Romania | LRQA Verification Ltd | ISO 3834-2 | Welded constructions and pressure retaining items and applicable parts of steel with and without heat treatment | 05/07/2028 |
| South Europe | Romania | Vimetco Extrusion SRL | VIMETCO EXTRUSION S.R.L. No.1, Milcov Street, Slatina, Olt, Romania |
LRQA Verification Ltd | ISO3834-2 | Welded aluminium structures for industrial applications | 09/08/2029 |
| South Europe | Romania | HEURTEY PETROCHEM MANUFACTURING S.A | 39, Santierului Street, 120226 Buzau, Romania | LRQA Verification Ltd | ISO 3834-2 | Welding and allied processes | 14/06/2027 |
| North Europe | Serbia | ERIKS | Z.5 MOLLEM 191, 1730 Asse, Belgium |
LRQA Nederland B.V. | ISO 3834-2 | Corrugated metal hose assemblies, pipe components, rigid pipe spools, combination of pipe and metal hose assemblies for the chemical industry, machine production industries | 20/07/2028 |
| North Europe | Serbia | Palfinger AG | Jaskova ulica 18, 2000 Maribor, Slovenia | LRQA Nederland B.V. | ISO 3834-2 | Crane components and lifting equipment | 18/09/2027 |
| SAMEA | Singapore | CFE Engineers Asia Pte Ltd | No. 10, Pioneer Sector 1, Singapore 628444. | LRQA Verification Ltd | ISO 3834-2 | Piping and Steel Structure for Offshore and Marine Application | 10/06/2026 |
| SAMEA | Singapore | Cameron (Singapore) Pte Ltd | No.2 Gul Circle, Jurong Industrial Estate, Singapore 629560 | LRQA Verification Ltd | ISO 3834-2 | Manufacture of Wellhead and Christmas Tree Equipment. | 13/03/2029 |
| SAMEA | Singapore | Baker Engineering Pte Ltd | 10 Jalan Samulun, Singapore. Location 1: 12 A Jalan Samulun, Singapore 629131. Location 2: Pioneer Sector 1, Singapore 628418 | LRQA Verification Ltd | ISO 3834-2 | Location 1 & 2: Desing engineering, procurement, construction and commissioning of self-elevating units (SEU) and lifeboats for the offshore, oil and gas and wind farm industries. | 19/11/2029 |
| SAMEA | South Africa | 3C Metal Belmet (Pty) Ltd | 9A Electron Street, Triangle Farm, Stikland, Bellville, Cape Town, 7530, South Africa |
LRQA Verification Ltd | ISO 3834-2 | Manufacture of pressurised vessels, pressurised piping systems and non-pressurised structural components | 08/04/2027 |
| SAMEA | South Africa | Jachris - Hose & Couplings (Pty) Ltd | 147 Murdoch Road, New Era, Springs, 1559, South Africa | LRQA Verification Ltd | ISO3834-2 | Manufacture of Special Piping Items | 30/11/2027 |
| SAMEA | South Africa | ChemChamp Africa | Unit F, Multi User, Bumba Rd, Coega IDZ (Zone 3), Port Elizabeth, 6210, South Africa | LRQA Verification Ltd | ISO 3834-2 | Welding and allied processes | 20/05/2026 |
| SAMEA | South Africa | CEF Manufacturing (Pty) Ltd | 38A Kariba Street, Vereeniging, 1930, South Africa | LRQA Verification Ltd | ISO 3834-2 | Welding and allied processes | 27/10/2025 |
| SAMEA | South Africa | Westarcor Engineering (Pty) Ltd | 25 Platinum Street, Saldanha Bay, 7395, South Africa | LRQA Verification Ltd | ISO 3834-2 | Light, Medium and Heavy Structural and Pipe fabrication | 28/09/2026 |
| SAMEA | South Africa | Global Engineering Worx (Pty) Ltd | 32 Vecor Park, 13 McColm Boulevard, Vanderbijlpark, 1630, South Africa | LRQA Verification Ltd | ISO 3834-2 | Earth Moving & Mining Equipment | 25/09/2026 |
| SAMEA | South Africa | Boiler Tube & General Welding (Pty) Ltd | 5 Red Street, Isithebe, KwaZulu Natal, 4490, South Africa | LRQA Verification Ltd | ISO 3834-2 | Boiler Repair and General Welding | 21/11/2025 |
| SAMEA | South Africa | Kijima Construction (Pty) Ltd | 11 Reading Avenue, Evander, Mpumalanga, 2280, South Africa |
LRQA Verification Ltd | ISO 3834-2 | Structural Steel and Low-Pressure Piping | 15/10/2026 |
| SAMEA | South Africa | LH Marthinusen | 338 Main Reef Road, Denver, Johannesburg, 2094, South Africa |
LRQA Verification Ltd | ISO 3834-2 | Welding and allied processes | 07/11/2025 |
| SAMEA | South Africa | ITL Engineering (Pty) Ltd | 38 Denne Road, Witfield, Boksburg, 1459, South Africa | LRQA Verification Ltd | ISO 3834-2 | Welding and allied processes | 10/10/2025 |
| SAMEA | South Africa | Air Blow Fans (Pty) Ltd | Air Blow Fans (Pty) Ltd 107 Pearse Road, Nuffield, Springs, 1559, South Africa |
LRQA Verification Ltd | ISO3834-2 | Mining and Industrial Fans | 03/11/2027 |
| SAMEA | South Africa | K & L Fabrication (Pty) Ltd | K & L Fabrication (Pty) Ltd24 White Road, Fillan Park, Pietermaritzburg, 3201,South Africa | LRQA Verification Ltd | ISO3834-2 | Structures, Storage Tanks, Pressured and Non-pressured Piping,Components for pressure equipment and process engineering,Pressure Vessels and Equipment, Machine Building. | 14/10/2027 |
| SAMEA | South Africa | TT Thermal Suppliers (Pty) Ltd | TT Thermal Suppliers (Pty) Ltd 7 DoornLaagte Crescent, Onverwacht, Lepalale, Limpopo, 0557, South Africa |
LRQA Verification Ltd | ISO3834-2 | Structural Steel Work | 17/09/2027 |
| SAMEA | South Africa | Enzo Engineering Services CC | 16 Railway Street, Walvis Bay, 9000, Namibia | LRQA Verification Ltd | ISO 3834-2 | Pressure vessels, structural steel, pipelines, liquid bulk storage tanks, ship and oil rig repairs | 19/08/2026 |
| North Asia | South Korea | DHI Co., Ltd. | 940, Gongdan-ro, Gwangdo-myeon, Tongyeong-si, Gyeongnam, 53006, Republic of Korea |
LRQA Nederland B.V. | ISO3834-2 | Manufacture of hull block and engine room block including outfitting and painting works for steel ships and pump tower for LNG carriers. Manufacture of outfitting pipes and steel structures including outfitting and painting works for steel ships, offshore and other industrial application. |
01/11/2025 |
| North Asia | South Korea | KEY VALVE TECHNOLOGIES LIMITED | 13, Gongdan 2-daero 139beon-gil, Siheung-si, Gyeonggi-do, 15097, Republic of Korea |
LRQA Nederland B.V. | ISO 3834-2 | Development, manufacturing, sale and service for industrial valves and accessories for the energy, oil and gas, petrochemicals, paper & pulp and water & waste industry. | 30/11/2028 |
| North Asia | South Korea | Sewon E&C Co.,Ltd | 211, Gongdan-ro, Seongsan-gu, Changwon-si, Gyeongsangnam-do, 51562, Republic of Korea |
LRQA Nederland B.V. | ISO 3834-2 | Pressure equipment for the petrochemical- chemical-, foodstuffs-, energy producing, - pharmaceutical industry and UN Portable tanks | 10/06/2027 |
| North Asia | South Korea | EEW KHPC Co., Ltd. | 71-9, Hangman 7-ro, Gwangyang-si, Jeollanam-do, 57772, Republic of Korea | LRQA Nederland B.V. | ISO 3834-2 | Manufacture of SAW carbon steel tubulars for offshore constructions, process application, pipelines and pressure vessels including associated welding controls. | 08/03/2027 |
| North Asia | South Korea | EEW Korea Co. Ltd. | 152-54 Oegukgieop-ro Sanam-myeon, Sacheon-si, Gyeongnam, Korea |
LRQA Nederland B.V. | ISO 3834-2 | Manufacture of SAW carbon steel, stainless steel and cladded tubulars for offshore constructions, process application, pipelines and pressure vessels including associated welding controls. | 13/12/2026 |
| North Asia | South Korea | EEW Korea Co. Ltd. | 152-54, Oegukgieop-Ro, Sanam-Myeon, Sacheon-Si, Gyeongsangnam-Do, 52530, Republic of Korea | LRQA Nederland B.V. | ISO 3834-2 | Manufacture of SAW carbon steel, stainless steel and cladded tubulars for offshore constructions, process application, pipe lines and pressure vessels including associated welding controls. | 13/12/2026 |
| North Asia | South Korea | Husteel Co., Ltd. | 49, Gunsansandan-ro, Gunsan-si, Jeonbuk-do, 54003, Republic of Korea | LRQA Nederland B.V. | ISO3834-2 | 49, Gunsansandan-ro, Gunsan-si, Jeonbuk-do, 54003, Republic of Korea | 10/12/2027 |
| North Asia | South Korea | HISTEEL Co. Ltd. | 28-252, Bugokgongdan-4 gil, Songak-eup, Dangjin-si, Chungcheongnam-do, 31721, Republic of Korea | LRQA Nederland B.V. | ISO 3834-2 | Manufacture of submerged arc welded pipes. | 17/01/2027 |
| North Asia | South Korea | Samsung Heavy Industries Co Ltd | 89, Gongdanseo 2-gil, Chilseo-myeon, Haman-gun, Gyeongnam 52001, Republic of Korea | LRQA Nederland B.V. | ISO 3834-2 | Ferrous and non-ferrous material pipes for ships and offshore projects. | 28/03/2028 |
| South Europe | Spain | Talleres Cobo Hermanos SL | LRQA Verification Ltd | ISO3834-2 | Fabrication and repair of tanks for transport of dangerous goods | 23/06/2029 | |
| South Europe | Spain | Meyrin, S.L. | C/ ALUMINIO, S/N, ESQUINA C/ BISMUTO - POL. IND. LOS CAMACHOS - 30369 CARTAGENA (MURCIA) | LRQA Verification Ltd | ISO3834-2 | Welded components in naval and industrial sector | 07/10/2029 |
| South Europe | Spain | Coflucam | Pol. Ind. Trascueto-Tejería, nº 46, Puerta D 39600 – REVILLA DE CAMARGO. (Cantabria) |
LRQA Verification Ltd | ISO3834-2 | Manufacture, installation and maintenance of networks of fluids and associated elements | 24/02/2030 |
| South Europe | Spain | BTL – Indústrias Metalúrgicas, S.A. | LRQA Verification Ltd | ISO3834-2 | Pressure vessels and steel structures | 01/07/2027 | |
| South Europe | Spain | Process Pipe - Engenharia e Montagens Industriais Lda. | LRQA Verification Ltd | ISO 3834 | Quality Management in Welding | 20/10/2026 | |
| South Europe | Spain | INI – Industriade Inoxidaveis, S.A. | Rua de Santiago Nº 1594 - Zona Industrial de Codal, 3730-520 Vale de Cambra, Portugal | LRQA Verification Ltd | ISO 3834-2 | Structure Manufacture and Metallic Equipment | 18/05/2027 |
| South Europe | Spain | Mecwide S.A. | Zona Industrial Ligeira 2, Rua D, lote 9 e 10 7520-902 Sines, Portugal |
LRQA Verification Ltd | ISO 3834-2 | Metallic structures, Pressure vessels, Aboveground storage tanks and Piping | 24/02/2027 |
| South Europe | Spain | Newtesol S.L.U. | CA-141 Km 2.5 Nve Sur 2, 39792 Gajano, Cantabia, Spain | LRQA Verification Ltd | ISO 3834-2 | Fabrication of pressure vessels and machined welded components for nuclear and petrochemical industry. Weld overlay, pipeline fabrication and internals, in special and conventional materials. | 29/11/2028 |
| South Europe | Spain | Process Pipe - Engenharia e Montagens Industriais Lda. | Rua 12, Edifício Pragmático-Pavilhão A 3830-527 Gafanha da Encarnação, Ílhavo, PORTUGAL |
LRQA Verification Ltd | ISO 3834-2 | Pressure vessels and steel structures | 21/10/2026 |
| South Europe | Spain | Newtesol S.L. | CA-141 Km 2.5 Nve Sur 2, 39792 Gajano, Cantabia, Spain | LRQA Verification Ltd | ISO 3834-2 | Fabrication of pressure vessels and machined welded components for nuclear and petrochemical industry. Weld overlay, pipeline fabrication and internals, in special and conventional materials. | 29/11/2028 |
| South Europe | Spain | Equipos Nucleares, S.A., S.M. E. (Ensa) | Avda. Juan Carlos I, 8 Apartado 51 Maliaño, Cantabria, Spain 39600 has furnished proof to fulfil the |
LRQA Verification Ltd | ISO 3834-2 | The production and repair of nuclear and conventional pressure vessels as well as welded structures (such as internals, spent fuel cells, racks and casks). | 15/02/2027 |
| South Europe | Spain | Jorma – Industria de Caldeiras Lda | Estrada Nacional 222, Km 7,8 4415-214 PEDROSO, PORTUGAL |
LRQA Verification Ltd | ISO 3834-2 | Boilers, Pressure vessels and steel structures | 01/12/2025 |
| South Europe | Spain | Equipos Nucleares, S.A., S.M. E. (Ensa) | Avda. Juan Carlos I, 8 Apartado 51 Maliaño, Cantabria, Spain 39600 | LRQA Verification Ltd | ISO 3834-2 | The production and repair of nuclear and conventional pressure vessels as well as welded structures (such as internals, spent fuel cells, racks and casks). | 15/02/2027 |
| South Europe | Spain | Mecwide, S.A. | Rua do Assento 248 Vila Seca 4755-551 Barcelos, Portugal |
LRQA Verification Ltd | ISO 3834-2 | Metallic structures, Pressure vessels, Aboveground storage tanks and Piping | 24/02/2027 |
| South Europe | Spain | W.D.H. Cylinders B.V. | Meerheide 104, 5521 DX Eersel, Netherlands | LRQA Nederland B.V. | ISO 3834-2 | Hydraulic cylinders and related products | 16/02/2030 |
| North Europe | Sweden | Tibnor AB | LRQA Verification Ltd | ISO3834-2 | Structural components for steel constructions from prefabricated loadbearing components of CE-labelled material (excluding design responsibility, bending, welding, mechanical fastening, surface treatment) |
29/06/2026 | |
| North Europe | Sweden | Alfa Laval Technologies AB | Lillsjövägen 46, Jordbro, Sweden | LRQA Nederland B.V. | ISO 3834-2 | Welded components and skids in separator applications | 29/11/2026 |
| North Europe | Sweden | Huddig AB | Kabelvägen 2, 824 12 Hudiksvall Sweden | LRQA Nederland B.V. | ISO 3834-2 | Articulated Backhoe Loaders and accessories | 09/03/2030 |
| North Europe | Sweden | Vetco Gray Scandinavia AS | Sothammargeilen 1, Stavanger, 4029, Norway | LRQA Nederland B.V. | ISO 3834-2 | Components and materials for the Energy Industry. | 29/10/2029 |
| North Europe | Sweden | Kanthal AB | Industrigatan 1, 734 30 Hallstahammar, Sweden | LRQA Nederland B.V. | ISO 3834-2 | Assembly welding of radiant tubes, metallic plates and furnace rollers | 10/06/2028 |
| North Europe | Sweden | Petterssons Smide AB | Hybovägen 8, 827 35 Ljusdal, Sweden | LRQA Nederland B.V. | ISO 3834-2 | Loadbearing components for steel and aluminium constructions and products for power line work and engineering industry. | 31/12/2026 |
| North Europe | Sweden | FMC Kongsberg Subsea AS | Bleivassvegen 24, 5363 Ågotnes, Norway | LRQA Nederland B.V. | ISO 3834-2 | Pressure-containing and structural welds in carbon steel and stainless steel towards Oil and Gas Industry |
06/07/2028 |
| North Europe | Sweden | Stans & Press AB | Stålvägen 1, 293 95 Vilshult, Sweden | LRQA Nederland B.V. | ISO 3834-2 | Structural components in carbon steel and stainless steel towards the automotive industry | 09/08/2027 |
| North Europe | Sweden | Alfa Laval Tumba AB | Hammarhagsvägen 10, Nynäshamn 14945, SE | LRQA Nederland B.V. | ISO 3834-2 | Welded components and skids in separator applications | 30/11/2026 |
| North Europe | Sweden | Brogren Industries AB | Hålstensvägen 24, 44637 Alvängen, Sweden | LRQA Nederland B.V. | ISO 3834-2 | Welding of components in stainless steel and nickel base materials for gas turbines and aerospace | 25/10/2028 |
| North Europe | Sweden | Stockholms Vattenskärning (Steelex) | Kraftvägen 32, 196 37 Kungsängen Sweden |
LRQA Nederland B.V. | ISO 3834-2 | Welding of loadbearing steelconstructions and kits. (Swedish: Svetsning av bärverksdelar och byggsatser i stål) | 22/04/2027 |
| North Europe | Sweden | Zetterströms Rostfria AB | Prostgårdsvägen 5, 660 60 Molkom, Sweden | LRQA Nederland B.V. | ISO 3834-2 | Pressure vessels, tanks, heat exchangers, condensers, autoclaves and other applications general in stainless steels, duplex, nickel alloys, aluminium and titanium | 09/06/2029 |
| North Europe | Sweden | Aston Harald Mekaniska Verkstad AB | Båtbyggarevägen 1, Kristinehamn 681 95,Sweden | LRQA Nederland B.V. | ISO 3834-2 | Welded components for mainly machinery, marine and defence industry | 12/11/2025 |
| SAMEA | Thailand | Electricity Generating Authority of Thailand | Boiler Department, Mechanical Maintenance Division; 81 Moo 11 Bang Kruai-Sainoi Road, Sainoi District, Nonthaburi 11150 Thailand, and Workshop Department, Workshop and Spare Parts Division; 25 Moo 8 Suwinthawong Road, Khok Faet, Nongchok, Bangkok 10530 Thailand |
LRQA Nederland B.V. | ISO 3834-2 | Fabricate and repair of welded steel constructions and pressure equipment | 13/10/2027 |
| SAMEA | Thailand | CBI (Thailand) Ltd | 119/82 MOO 4 AND 123/128 MOO 5, T. PLUTALUANG, A. SATTAHIP, CHONBURI 20180, THAILAND |
LRQA Nederland B.V. | ISO 3834-2 | FABRICATION AND CONSTRUCTION OF MECHANICAL AND STRUCTURAL WORK FOR PETROCHEMICAL, OIL, GAS, DEFENCE AND COMMODITIES STORAGE INDUSTRIES, | 07/05/2026 |
| SAMEA | Thailand | Thai Herrick Co.,Ltd | 131/1 M3 Bankhai-nong Lalok, Bankhai, Rayong 21120, Thailand | LRQA Nederland B.V. | ISO 3834-2 | Welded steel structures and steel construction product | 13/10/2027 |
| Americas | Trinidad | IAL Engineering Services Ltd | La Retriate Rd. Gonzales Village, Guapo, Trinidad, WI. |
LRQA Verification Ltd | ISO 3834-2 | Structural Steel, Process and Pressure Piping | 06/10/2026 |
| 12-Jan | United Arab Emirates | Atlas Steel Manufacturing LLC | PO Box No.124469, Bur Dubai - Saih Shuaib, Plot No. 17(533-141), Dubai Industrial City, Dubai, United Arab Emirates | LRQA Verification Ltd | ISO 3834-2 | Pressure vessels, piping, tanks and welded structures | 21/05/2025 |
| SAMEA | United Arab Emirates | Total Solutions Ltd | 10th of Ramadan A4, 112 & 113 Sharkia, Egypt | LRQA Nederland B.V. | ISO 3834-2 | Fabrication of Pressure Vessels, Boilers & Boiler Components, Process Piping, Power Piping and Steel Structures. | 15/10/2026 |
| SAMEA | United Arab Emirates | Hidayath Heavy Industry L.L.C. | Plot No.531-602, Dubai Industrial City, P.O. Box 13650, Dubai, United Arab Emirates |
LRQA Verification Ltd | ISO 3834-2 | Steel Structures, Welded Structural components and Kits (Exhaust stack, Chimney, Ducts, Support structures, Filter house, Combustion intake duct and Ventilation duct), Stainless-Steel Cladding and Profile Cutting of Stainless-Steel Coils {Design and installation activities are excluded. | 21/09/2025 |
| SAMEA | United Arab Emirates | L&T Hydrocarbon Engineering Limited | PO BOX no. 236, P.C: 322, Falaj Al-Qabail Plot No: 3, Sohar Industrial area, Sohar, Sultanate of Oman |
LRQA Verification Ltd | ISO3834-2 | Manufacture of Structural Components, Modules and Assemblies including Piping and Pipelines | 01/05/2027 |
| UK&I | United Kingdom | Efab Industrial Solutions Ltd | Manby Road, Immingham, North East Lincolnshire, DN40 2DW, United Kingdom. |
LRQA Verification Ltd | ISO3834-2 | The fabrication of pipework, supports, platforms, structural steelwork and general fabrications, both in workshops and at field installation sites, for the oil, gas, power, utilities, chemicals, renewable green energy and nuclear industries. |
02/03/2028 |
| UK&I | United Kingdom | Bozeat Industrial Ltd | Crane Close Wellingborough Northants, NN8 2QG, United Kingdom |
LRQA Verification Ltd | ISO3834-2 | Manufacture & Fabrication of components and spares in various materials for the Defence, Commercial Truck and Bus sectors. | 13/11/2029 |
| UK&I | United Kingdom | Amentum Enterprise Asset Solutions Limited | Amentum Enterprise Asset Solutions Limited Humber Road, Barton upon Humber, North Lincolnshire, DN18 5BN United Kingdom |
LRQA Verification Ltd | ISO3834-2 | Repair, manufacture and assembly of steel constructions and piping, specialised orbital TIG welding, corrosion resistant overlays & hard facing both in workshops and at field installation sites. | 10/11/2026 |
| UK&I | United Kingdom | Zeeco Europe Limited | Woolfox Building, Great North Road, Stretton, Rutland, LE15 | LRQA Verification Ltd | ISO 3834-2 | The design, manufacture, installation commissioning and maintenance of burners, incinerators, flare gas recovery units and vapour recovery units. The design, manufacture, installations, rental, commissioning and maintenance of flares and vapour combustors | 04/03/2026 |
| UK&I | United Kingdom | Spencer Group Ltd | One Humber Quays, Wellington Street West, Hull. East Riding of Yorkshire, HU1 2BN United Kingdom |
LRQA Verification Ltd | ISO 3834-2 | On site fabrication and welding of structural steelwork for strengthening, refurbishment, maintenance and repair of bridges. Welding of new steelwork up to minimum specified yield strength of 460 N/mm to existing bridge steelwork | 12/01/2027 |
| UK&I | United Kingdom | Balfour Beatty Kilpatrick | Unit 35, Valley Business Park, Birkenhead, CH41 7ED United Kingdom |
LRQA Verification Ltd | ISO 3834-2 | Manufacture, fabrication, installation and site erection of pipework, pressure equipment and assemblies, plant, equipment, structural and general steel work | 18/05/2026 |
| UK&I | United Kingdom | Cammell Laird Shiprepairers & Shipbuilders Limited | Cammell Laird Shipyard, Campbeltown Road, Birkenhead, Merseyside CH41 9BP, UK. |
LRQA Verification Ltd | ISO 3834-2 | Structural Steel and general fabrications | 22/01/2028 |
| UK&I | United Kingdom | Klas Steel Ltd | Unit 15 Hounslow Hall Estate, Newton Longville, Milton, Keynes, MK17 0BU, UK | LRQA Verification Ltd | ISO 3834-2 | Structural metallic construction components intended for use in steel structures or composite steel and concrete structures where the components can be made from hot rolled, cold formed or with any other technologies produced sections/profiles with various shapes, flat products (plates, sheet, strip), bars, castings, forgings made of steel materials. | 15/02/2026 |
| UK&I | United Kingdom | Armultra Ltd | Armultra House, hewett Road, Gapton Hall Industrial Estate, Great Yarmouth, Nrfolk, NR31 0RB, UK | LRQA Verification Ltd | ISO 3834 | Quality Management in Welding | 13/01/2027 |
| UK&I | United Kingdom | Siemens Energy Industrial Turbomachinery Ltd | 1 Waterside South, Lincoln, LN5 7FD, UK | LRQA Verification Ltd | ISO 3834-2 | Pressure systems for SGT-400 Gas Turbine sets | 28/09/2026 |
| UK&I | United Kingdom | GFSA Ltd | Gibbs Road, Lye, Stourbridge, West Midlands, DY9 8SY | LRQA Verification Ltd | ISO 3834-2 | Structural steelwork, pressure vessels, pipework, packaged equipment | 15/05/2027 |
| UK&I | United Kingdom | Quality Hydraulic Power Ltd | Taylor House Unit 1 Minerva Avenue, Chester, CH1 4QL | LRQA Verification Ltd | ISO 3834-2 | Manufacture of Pressure Vessels and Associated Products including Structural Steel Fabrications | 11/07/2028 |
| UK&I | United Kingdom | Bradgate Containers Limited | Leicester Rd, Shepshed, Leicester, LE12 9EG, UK | LRQA Verification Ltd | ISO 3834-2 | Structural Steel and general fabrications | 08/02/2027 |
| UK&I | United Kingdom | L&N Scotland Ltd | Kirkhill Industrial Estate, Aberdeen, AB21 0GZ, United Kingdom |
LRQA Verification Ltd | ISO 3834-2 | Manufacturer of subsea equipment, control systems & flow-spools, specialised orbital TIG welding, corrosion resistant overlays & pipe bore in-lay. | 16/05/2026 |
| UK&I | United Kingdom | Normand & Thomson Ltd | Hillend Industrial Estate, Dalgety Bay, KY11 9JH, Fife, Scotland, UK | LRQA Verification Ltd | ISO 3834-2 | Structural steel work, pressure vessels, pipework, storage tanks. | 24/09/2027 |
| UK&I | United Kingdom | TEXO | Venture Drive, Westhill, Aberdeen, AB32 6FQ, United Kingdom |
LRQA Verification Ltd | ISO3834-2 | Fbrication projects of all sizes and levels of components in oil & gas, green energy, renewalbles construciton & decommissioning | 03/08/2026 |
| UK&I | United Kingdom | Techflow Marine Ltd | Office - Unit 4, Nortumberland Business Park, Silverton Court, Cramlington, NE23 7RY. Workshop - Longridge Way, Brrington Industrial Estate, Bedlington, NE22 7DQ, UK | LRQA Verification Ltd | ISO 3834-2 | Fabrication of pipe work and general fabrications for the fluid transfer and handling systems and associated equipment primarily to the oil, gas, marine, petrochemical and renewable industries | 11/01/2026 |
| UK&I | United Kingdom | Balfour Beatty Kilpatrick | Unit 35, Valley Business Park, Birkenhead, CH41 7ED United Kingdom |
LRQA Verification Ltd | ISO 3834-2 | Manufacture, fabrication, installation and site erection of pipework, pressure equipment and assemblies, plant, equipment, structural and general steel work. | 18/05/2026 |
| UK&I | United Kingdom | Francis & Lewis International Ltd | Waterwells Drive, Waterwells Business Park, Gloucester, GL22AA, UK | LRQA Verification Ltd | ISO 3834-2 | Design, manufacture and installation of helical and other piled foundation solutions, towers, mast, grillages, refuges, platforms, walkways, small-part steel and bespoke steelwork structures. Survey, analysis, repair and maintenance of existing steel structures. | 01/11/2025 |
| UK&I | United Kingdom | mcmenon Engineering Services Ltd | Salterbeck Trading Est., Workington, Cumbria, CA14 5DS, United Kingdom |
LRQA Verification Ltd | ISO 3834-2 | The design, manufacture, assembly, calibration, sale, supply, service, and repair of equipment for measuring and controlling flow, temperature, pressure and engineering products for various applications | 17/02/2029 |
| UK&I | United Kingdom | BEAR Scotland Ltd | Central office Southeast Unit, South Queensferry, EH30 9SF Scotland | LRQA Verification Ltd | ISO 3834-2 | Maintenance and refurbishment of structural steel infrastructure for the Forth Estuary Road Bridges. Fabrication of structural steel components in connection with the above activities, not for resale on the market | 16/03/2026 |
| UK&I | United Kingdom | Delta Fabs Ltd | Unit 9, Wagonway Industrial Estate, Wagonway Road, Hebburn , Tyne and Wear, NE31 1SP, UK. |
LRQA Verification Ltd | ISO 3834-2 | Manufacture, Assembly and Supply Services for Structural Steelwork, Pipework, Grillages, Marine Services Including Mobilisation and De-mobilisation of Offshore Vessels | 13/12/2027 |
| UK&I | United Kingdom | Harland & Wolff Methil Ltd | Arnish Point, Stornoway, Isle of Lewis, Western Isles, HS2 9JZ, UK | LRQA Verification Ltd | ISO3834-2 | Welding of offshore, onshore & subsea strucures | 28/04/2027 |
| UK&I | United Kingdom | Gilwood (Fabricators) Company Ltd | Bradshaw Street, Heywood, Lancashire, OL10 1PL . UK | LRQA Verification Ltd | ISO 3834-2 | Pressure Vessels and Storage Tanks, Pipework, Structural Fabrication | 19/03/2026 |
| UK&I | United Kingdom | DTEC Engineering Ltd | Unit 1, Jupiter Business Park, Airfield Estate, Hixon, Stafford. ST18 0PF, United Kingdom | LRQA Verification Ltd | ISO 3834-2 | Production of workshop based and on-site weld overlay services, including associated enabling works for the oil refining & petrochemical industry, and supply of weld overlaid tube for the power industry | 14/02/2027 |
| UK&I | United Kingdom | Spencer Group Ltd | One Humber Quays, Wellington Street West, Hull. East Riding of Yorkshire, HU1 2BN United Kingdom |
LRQA Verification Ltd | ISO 3834-2 | On site fabrication and welding of structural steelwork for strengthening, refurbishment, maintenance and repair of bridges. Welding of new steelwork up to minimum specified yield strength of 460 N/mm to existing bridge steelwork | 12/01/2027 |
| UK&I | United Kingdom | IPS Group | Caledonian House, Howe Moss Place, Dyce, Aberdeen, AB21 OGS |
LRQA Verification Ltd | ISO 3834-2 | Manufacture, fabrication, installation and site erection of pipework, pressure equipment and assemblies, plant, equipment, structural and general steel work | 30/11/2026 |
| UK&I | United Kingdom | AJT ENGINEERING LTD | Souterhead Rd, Altens Industrial Estate, Aberdeen, AB12 3LF, UK. |
LRQA Verification Ltd | ISO 3834-2 | Fabrication and Welding of Pressure Control Equipment | 13/03/2028 |
| UK&I | United Kingdom | Barton Firtop Engineering Company Ltd | Silverwoods Way, Kidderminster, Worcestershire, DY11 7DT, United Kingdom |
LRQA Verification Ltd | ISO 3834-2 | Manufacture of filters, strainers, coalescers, sight glasses, and associated assemblies for fluid processing applications. |
30/01/2029 |
| UK&I | United Kingdom | TEXO | Venture Drive, Westhill, Aberdeen, AB32 6FQ, United Kingdom |
LRQA Verification Ltd | ISO 3834-2 | Fabrication projects of all sizes and levels of complexity in Oil & Gas, Green Energy, Renewables, Construction & Decommissioning | 02/08/2026 |
| UK&I | United Kingdom | Francis & Lewis International Ltd | Waterwells Drive, Waterwells Business Park, Gloucester, GL22AA, UK | LRQA Verification Ltd | ISO 3834-2 | Design, manufacture and installation of helical and other piled foundation solutions, towers, masts, grillages, refuges, platforms, walkways, small part steel and bespoke steelwork structures. Survey , analysis, repair and maintenance of existing steel structures. | 01/11/2025 |
| UK&I | United Kingdom | Paralloy Ltd | Nuffield Road, Billingham, TS23 4DA, United Kingdom. Location 1: Unit 2, Ferrous Rd, Middlesborough, TS2 1ED. Location 2: Daimler Drive, Cowpen Lane Industrial Est., Billingham, Cleveland, TS23 4JJ |
LRQA Verification Ltd | ISO 3834=2 | Location 1: Unit 2, Ferrous Rd, Middlesborough, TS2 1ED. Location 2: Fabrication of Reformer assemblies, catalyst assemblies and ethylene coils for petro-chemical furnaces | 10/09/2027 |
| UK&I | United Kingdom | Hold Engineering Ltd | Unit 29, The Energy Coast Business Park, Haile, Beckermet, CA22 2NH, UK | LRQA Verification Ltd | ISO 3834-2 | Fabrication, installation and erection of structures, process plant, and general construction site activities | 28/02/2027 |
| UK&I | United Kingdom | WIKA Instruments Limited TC Fluid Control Level Division | TC Fluid Control Level Division Unit 6 & 7 Goya Business Park,The Moor Road, TN14 5GY Sevenoaks, Kent, United Kingdom. |
LRQA Verification Ltd | ISO 3834-2 | Design and Manufacture of valves and flowline control and level monitoring equipment for Oil, Gas and Petrochemical Industries | 27/06/2027 |
| UK&I | United Kingdom | Cullum Detuners Ltd | Heanor Gate Industrial Park, Heanor, Derbyshire, DE75 7SW,UK |
LRQA Verification Ltd | ISO 3834-2 | Design and manufacture of acoustic, filtration, air flow control and environmental control equipment, gas turbine test facilities and associated technical services for the energy, oil, gas, marine and aerospace industries. | 22/10/2025 |
| UK&I | United Kingdom | Deep Steelworks Ltd | IES Centre, Newton Aycliffe, County Durham, DL5 6DS | LRQA Verification Ltd | ISO 3834-2 | Steel Building Components | 22/04/2025 |
| UK&I | United Kingdom | Durham Sheet Metal Works | Progress House, Templetown, South Shields, NE33 5TE, United Kingdom | LRQA Verification Ltd | ISO 3834-2 | Manufacture, assembly and supply services for structural steelwork, pipework, grillages, gas turbine support equipment, platforms and other structures. | 09/05/2027 |
| UK&I | United Kingdom | Excel Power Construction Limited | Unit C,Parc Eirin, Tonyrefail CF39 8WW United Kingdom |
LRQA Verification Ltd | ISO 3834-2 | Fabrication of Structural Steel & Piping | 15/06/2026 |
| UK&I | United Kingdom | Fullmen Ltd | Kings Rd, Canvey Island, SS8 0SF, UK. | LRQA Verification Ltd | ISO 3834-2 | Fabricated trackside and overhead line equipment | 14/03/2025 |
| UK&I | United Kingdom | Industrial Power and Marine Ltd | Unit 5, Palmersvale Business Centre, Palmerston Road, Barry, South Glamorgan, CF63 2XA | LRQA Verification Ltd | ISO 3834-2 | Manufacture of fabricated steel strucutres for use in building and construction up to and including EXC2. | 14/07/2027 |
| UK&I | United Kingdom | KGD Industrial Services Incorporating KGD Process International Ltd | Netherwood Road, Rotherwas Industrial Estate, and Hursey Road, Hereford, HR2 6JU, UK | LRQA Verification Ltd | ISO 3834-2 | Desing and manufacturing of skid package including base frames, tanks, pressure vessels and piping fabrication. | 18/09/2026 |
| UK&I | United Kingdom | Klas Steel Ltd | Unit 15 Hounslow Hall Estate, Newton Longville, Milton, Keynes, MK17 0BU, UK | LRQA Verification Ltd | ISO3834-2 | Strucural metallic construction components intended for use in steel strucure or composite steel abd concrete strcuure where the components can be made from hot rolled, cold formed o with any other technologies produced section/profiles with various shape flat products (plates, sheet, strip), bars, castings, forgings made of steel materials | 15/02/2026 |
| UK&I | United Kingdom | Onesite Solutions Limited | Units 35/35a, Hermitage Way, Hermitage Lane, Industrial Estate, Mansfield, NG18 SES, UK | LRQA Verification Ltd | ISO 3834-2 | Design and, manufacturing of engineering structure steel work and bespoke fabrications to nationally recognised standards, internationally recognised standards and client specifications. | 24/07/2026 |
| UK&I | United Kingdom | C&D Access Ltd | Unit 2b, Whitely Road, Benton Business Park, Newcastle-upon-Tyne NE12 9SA | LRQA Verification Ltd | ISO 3834 | Fabrication of pipe work, supports, platforms, structural steelwork and general fabrications for the oil, gas, pharmaceutical, renewable energy, chemical and nuclear sectors. | 17/07/2026 |
| UK&I | United Kingdom | Portobello - RMF Engineering Ltd | Dinnington, Sheffield, S25 3RF, United Kingdom |
LRQA Verification Ltd | ISO 3834-2 | Pressure Vessels, shell and tube heat exchangers and special fabrications. | 06/07/2027 |
| UK&I | United Kingdom | Fullmen Ltd | Fullmen Ltd Kings Rd, Canvey Island, SS8 0SF, UK. |
LRQA Verification Ltd | ISO3834-2 | Fabricated trackside and overhead line equipment | 09/03/2028 |
| UK&I | United Kingdom | Fort Vale Nuclear Ltd | Fort Vale Nuclear Ltd, Simonstone Lane,Simonstone, Burnley, BB12 7ND, United Kingdom | LRQA Verification Ltd | ISO3834-2 | Welded components for the nuclear industry. |
07/09/2029 |
| UK&I | United Kingdom | Fort Vale Engineering Ltd | Fort Vale Engg Ltd, Simonstone Lane,Simonstone, Burnley, BB12 7ND, United Kingdom, Fort Vale Nuclear Ltd, Simonstone Lane,Simonstone, Burnley, BB12 7ND, United Kingdom |
LRQA Verification Ltd | ISO 3834 | Quality Management in Welding | 07/09/2029 |
| UK&I | United Kingdom | Raisco | Newton Aycliffe Industrial Estate, Durham Way South, Langton Business ark, Newton Aycliffe, DL5 6BL, UK | LRQA Verification Ltd | ISO 3834-2 | Manufacture and installation management of structural steelwork, stairway, balustrades and general fabrications | 19/06/2026 |
| UK&I | United Kingdom | Traston Welders Limited | Traston Welders Limited Traston Road, Newport, NP19 4RQ, United Kingdom |
LRQA Verification Ltd | ISO3834-2 | Type of products: Manufacture and fabrication of steel structures for use in the development sector, construction, traffic barrier systems and general fabrications. | 15/08/2027 |
| UK&I | United Kingdom | Thomas Broadbent & Sons Ltd | Queen Street South,Huddersfield HD1 3EA, United Kingdom | LRQA Verification Ltd | ISO 3834-2 | Fabrication for the manufacture of industrial centrifuges and decanters | 31/10/2027 |
| UK&I | United Kingdom | Willis & Thornley Ltd | 77 Cowley Rd, Blackpool, Lancashire, FY4 4 NE, UK | LRQA Verification Ltd | ISO3834-2 | Load bearing strucural steel components | 27/10/2027 |
| UK&I | United Kingdom | West Cumberland Engineering Ltd | Joseph Noble Raod, Lillyhall, Workington, Cumbria, CA14 4JX, UK | LRQA Verification Ltd | ISO 3834-2 | Manufacture, fabrication and testing of high integrity process pipework, pressure vessels and general fabrications for the nuclear, oil, gas, energy processing, petrochemical and construction industries to national/international recognised standards and client specifications. | 19/10/2026 |
| UK&I | United Kingdom | NSG Environmental Ltd | Unit 29, The Energy Coast Business Park, Haile, Beckermet, CA22 2NH United Kingdom |
LRQA Verification Ltd | ISO3834-2 | Fabrication, installation, and erection of steel structures, process plant, and general construction site duties. | 28/02/2027 |
| UK&I | United Kingdom | Normand & Thomson Ltd | Normand & Thomson LtdHillend Industrial Estate, Dalgety Bay, KY11 9JH, Fife,Scotland, UK | LRQA Verification Ltd | ISO3834-2 | Structural steel work, pressure vessels, pipework, storage tanks. | 24/09/2027 |
| UK&I | United Kingdom | Pfaudler Ltd | Pfaudler LtdRiverside, Leven, Fife, KY8 4RT, Scotland | LRQA Verification Ltd | ISO3834-2 | Glass and Fluoropolymer Lined and Unlined Carbon,Stainless and Alloy Pressure Vessels and theircomponents. | 20/10/2029 |
| UK&I | United Kingdom | Laker-Vent Engineering Ltd | Laker House, North Road, Ellesmere Port, Cheshire, CH65 1BS, United Kingdom | LRQA Verification Ltd | ISO 3834 | Process pipework for the chemical, CHP, pharmaceutical, oil & gas, food and subsea applications | 12/12/2025 |
| UK&I | United Kingdom | Team Industrial services (UK) Ltd | Unit 5, 12A Kingstown Broadway, Kingstown Industrial Estate, Carlisle, Cumbria, CA3 0HA, UK. | LRQA Verification Ltd | ISO 3834-2 | The fabrication of pipe line intervention equipment, repairs of maintenance equipment and general fabrications. | 09/05/2027 |
| UK&I | United Kingdom | Miller Fabrications Ltd | Waterloo, Baton Hall works, Overton Road, Wishaw, Lanarkshire, ML2 8EW, UK | LRQA Verification Ltd | ISO 3834-2 | Manufacture and installation of structural steelwork, stairways, balustrades, balconie and juliettes. | 05/07/2025 |
| UK&I | United Kingdom | Worley Field Services Ltd | Grimsby Facility (Main location): Armstrong street, West Marsh Industrial Estate, Grimsby, North Lincolnshire, DN31 1XD. Saltland Chemical Park Facility: Workshop 32, saltland chemical park, salt end lane, Hull, HU12 BDS | LRQA Verification Ltd | ISO 3834-2 | The Design, engineering and fabrication of pipework, supports, platforms, structural steelwork and general fabrications for the oil, gas, pharmaceutical, renewable energy, chemical and nuclear sectors. | 11/01/2028 |
| United States | Ziehl-Abegg, Inc | ZIEHL-ABEGG, Inc 719 N Regional Rd, Greensboro, NC 27409-9016, USA | LRQA Verification Ltd | ISO3834-2 | Steel and Aluminum Impellors | 22/01/2030 | |
| Americas | United States | HOLTEC | HOLTEC International, Keystone Commons, 200 Braddock Avenue, Turtle Creek, Pennsylvania 15145, USA. | LRQA Verification Ltd | ISO 3834 | Equipment to store and transport nuclear fuel and other materials, pressure vessels, heat transfer equipment and other similar types of equipment, and extruded and miscellaneous fabricated products | 21/02/2027 |
| Americas | United States | EEW AOS | 100 Offshore Drive, Paulsboro, NJ 08066, USA | LRQA Verification Ltd | ISO 3834-2 | Tubular Steel Structures for Wind Turbines | 16/11/2027 |
| Americas | United States | IAL Engineering Services Ltd | La Retriate Rd. Gonzales Village, Guapo, Trinidad, WI | LRQA Verification Ltd | ISO 3834-2 | Structural steel, process and pressure iping | 07/10/2026 |
| Americas | United States | Envirokinetics, Inc. | EnviroKinetics, Inc. 101 S Milliken Avenue, Ontario, CA 91761. USA |
LRQA Verification Ltd | ISO 3834-3 | Manufacture of Steel Structures for all types of Construction Works. | 20/06/2026 |
| SAMEA | Vietnam | Vina Offshore Engineering Co Ltd | Road No. 5, Dong Xuyen Industrial Park, Rach Dua Ward, Vung Tau City, Ba Ria-Vung Tau Province, S.R. of Vietnam | LRQA Verification Ltd | ISO 3834-2 | Fabrication of steel structures and structural component for offshore, marine, oil & gas and processing skid structures | 01/08/2023 |
| SAMEA | Vietnam | Martech Joint Stock Company | No. 2 Street, Nhon Trach III Industrial Park-Phase 2, Long Tho Ward, Nhon Trach District, Dong Nai Province, Viet Nam | LRQA Verification Ltd | ISO 3834-2 | Fabrication of steel structures and structural component for Power Boilers, Pressure Vessels, Steel Structure Accessories, and pipe works | 25/05/2028 |
| SAMEA | Vietnam | PTSC Quang Ngai Joint Stock Company | Tuyet Diem 3 Hamlet, Binh Thuan Commune, Binh Son District, Quang Ngai Province, VIETNAM | LRQA Verification Ltd | ISO 3834 | Boilers, Pressure vessels, piping, and metallic structure | 09/11/2027 |
| SAMEA | Vietnam | Lilama 18 Joint Stock Company | 7A Road, Tan Lap Hamlet, An Dien Commune Ben Cat District, Binh Duong Province, Vietnam | LRQA Verification Ltd | ISO 3834-2 | Fabrication of steel structures and structural component | 21/11/2029 |
| SAMEA | Vietnam | Soltec Vietnam Company | Road No.2, Nhon Trach Industrial Zone 3-Phase 2, Long Tho Commune, Nhon Trach District, Dong Nai Province, Vietnam | LRQA Verification Ltd | ISO 3834-2 | Shop welded construction of boilers, pressure vessels, piping and steel structure | 17/03/2029 |