American Petroleum Institute
API 6A
Specification for Wellhead and Tree Equipment
815 companies listed on Oilfield Index hold API 6A (Specification for Wellhead and Tree Equipment), issued by the American Petroleum Institute.
Categories these companies serve
Wellhead Equipment — Unspecified 581Manufacturing & Fabrication 421Valves — Unspecified 361Gate Valves 229Christmas Trees — Unspecified 225Well Control & Pressure Control 200Blowout Preventers — Unspecified 185Wellhead Assemblies 166Ball Valves 146Choke and Kill Equipment — Unspecified 134Wellhead Valves 121Check Valves 117
Certified companies 815
- Forum Energy Technologies, Inc.API Composite Listlicence 6A-0663★ FeaturedHouston, TX, United States
- A.S.A.P. Industries Manufacturing, LLCAPI Composite Listlicence 6A-1937Houma, LA, United States
- Aasia Breda Company (LLC)API Composite Listlicence 6A-2695Jubail Industrial City, Eastern Province, Saudi Arabia
- Aberdeen Technical Services and TransportationAPI Composite Listlicence 6A-2497Basra, Basra, Iraq
- ABIPET Technologies Private LimitedAPI Composite Listlicence 6A-2104Coimbatore, Tamil Nadu, India
- Abrams Manufacturing, Inc.API Composite Listlicence 6A-2171Bakersfield, CA, United States
- Accurate Edge Precision Equipment Industries LLCAPI Composite Listlicence 6A-1350Dubai, Dubai, United Arab Emirates
- Actuator Technology Company B.V.API Composite Listlicence 6A-1969Netherlands
- Ados Engineering Industries LLCAPI Composite Listlicence 6A-0393Abu Dhabi, Abu Dhabi, United Arab Emirates
- Advanced Oilfield Technology Company L.L.C.API Composite Listlicence 6A-1054Muscat, Muscat Governorate, Oman
- Al Hajiry Oil & Gas Company L.L.CAPI Composite Listlicence 6A-2496Nizwa, Ad Dakhiliyah, Oman
- Al Julaiah Petroleum Services Co. W.L.L.API Composite Listlicence 6A-2162Safat, Kuwait
- Al-Iman Factories Company for Contracting and Trading Ltd.API Composite Listlicence 6A-0675Saudi Arabia
- Al-Majal Technical Services and Equipment Maintenance LTD.API Composite Listlicence 6A-1953Basra, Basra, Iraq
- Alberta Petroleum Industries Ltd.API Composite Listlicence 6A-0956AB, Canada
- Ambition (Sichuan) Oil & Gas Equipment Technology Co., Ltd.API Composite Listlicence 6A-2645Luzhou, Sichuan, China
- American Block Manufacturing Co.API Composite Listlicence 6A-2309Houston, Texas, United States
- American Completion ToolsAPI Composite Listlicence 6A-2589Burleson, Texas, United States
- Ampo S.Coop - Poyam ValvesAPI Composite Listlicence 6A-2199Idiazabal, Gipuzkoa, Spain
- Anhui Tunxi High Pressure Valve Co., LtdAPI Composite Listlicence 6A-2079Huangshan, Anhui, China
- Anhui Yuanjiu Machinery Technology Co., Ltd.API Composite Listlicence 6A-2503Ma'anshan, Anhui, China
- Anlan Technology (Jiangsu) Co., Ltd.API Composite Listlicence 6A-2074Jinhu, Jiangsu, China
- Apex Energy Company for General Trading & Contracting WLLAPI Composite Listlicence 6A-2283Al Ahmadi, Kuwait
- Aprisatek Oil Tools, S.A. de C.V.API Composite Listlicence 6A-2414Cuauhtemoc, Chihuahua, Mexico
- Argus Machine Co. Ltd.API Composite Listlicence 6A-0300Edmonton, AB, Canada
- Asia Clad Services Sdn BhdAPI Composite Listlicence 6A-1770Johor Bahru, Johor, Malaysia
- Asia Offshore Pte LtdAPI Composite Listlicence 6A-1851Singapore, Singapore
- Asian Sealing Products Private LimitedAPI Composite Listlicence 6A-1189Sriperumbudur, Tamil Nadu, India
- Aswan International Engineering Co. LLC.API Composite Listlicence 6A-1812, 6A-2143Dubai, United Arab Emirates
- Atlas Pressure ControlAPI Composite Listlicence 6A-2472Houston, TX, United States
- ATV Spa - ADVANCED TECHNOLOGY VALVE SpaAPI Composite Listlicence 6A-0880Colico, LC, Italy
- Automech Engineering Company LLCAPI Composite Listlicence 6A-1281Dubai, Dubai, United Arab Emirates
- AWC Frac Valves, Inc.API Composite Listlicence 6A-1583Houston, TX, United States
- AXON Energy ServicesAPI Composite Listlicence 6A-1470Houston, TX, United States
- AXON Pressure Products, Inc.API Composite Listlicence 6A-1359Houston, TX, United States
- B.O.P. Products, LLCAPI Composite Listlicence 6A-2091Houston, TX, United States
- B&B Oilfield Services, LLCAPI Composite Listlicence 6A-0940New Iberia, LA, United States
- Baker HughesAPI Composite Listlicence 6A-2044, 6A-2063, 6A-2073 +2Houston, TX, United States
- Balaji Piping Products LimitedAPI Composite Listlicence 6A-2547Rajkot, Gujarat, India
- Bandariyah International Company Factory for Metal IndustriesAPI Composite Listlicence 6A-1871Al Khobar, Eastern Province, Saudi Arabia
- Baoji Safe Petroleum Machinery Co., Ltd.API Composite Listlicence 6A-1448Baoji, Shaanxi, China
- Baoyi Group Co., Ltd.API Composite Listlicence 6A-0720Yongjia, Zhejiang, China
- Bazhou Elite SRD Piping Manufacture Co., Ltd.API Composite Listlicence 6A-2020Bazhou, Hebei, China
- Beifa Group Beijing Valve Co., Ltd.API Composite Listlicence 6A-2178Beijing, Beijing, China
- Beijing Bolster Machinery Co., LtdAPI Composite Listlicence 6A-0788Beijing, China
- Beijing Valve General Factory Co., Ltd.API Composite Listlicence 6A-1691Beijing, China
- BEL Valves Ltd.API Composite Listlicence 6A-0012Newcastle upon Tyne, Tyne and Wear, United Kingdom
- Bentec GmbH Drilling & Oilfield SystemsAPI Composite Listlicence 6A-0373Bad Bentheim, Lower Saxony, Germany
- Bestway OilfieldAPI Composite Listlicence 6A-2471Channelview, TX, United States
- Better CastingsAPI Composite Listlicence 6A-0953Vijayawada, Andhra Pradesh, India
- BFS IncorporationAPI Composite Listlicence 6A-1929Incheon, Seo-gu, South Korea
- Bharat Heavy Electricals LimitedAPI Composite Listlicence 6A-1927New Delhi, Delhi, India
- Binzagr Factory for Industrial EquipmentAPI Composite Listlicence 6A-2377Saudi Arabia
- Bolivian Petroleum Equipment Ltda.API Composite Listlicence 6A-1968Bolivia
- BOMCO CANSCO Oilfield Equipment (Guanghan) Co., Ltd.API Composite Listlicence 6A-2583Guanghan, Sichuan, China
- BOMCO Chengdu Equipment Manufacturing CompanyAPI Composite Listlicence 6A-2549Chengdu, Sichuan, China
- BREDA ENERGIA S.p.A.API Composite Listlicence 6A-0011.1Sesto San Giovanni, MI, Italy
- Bright Oilfield Supplies & ServicesAPI Composite Listlicence 6A-2019Ajman, United Arab Emirates
- Bronco Manufacturing, LLCAPI Composite Listlicence 6A-2462Anna, TX, United States
- Burgmann Sealing Materials Co., Ltd. CixiAPI Composite Listlicence 6A-2458Cixi, Chinavalid to 2027-04-04
- Cabezales del Sur Spa.API Composite Listlicence 6A-2272Chile
- Cactus Flow Products, LLCAPI Composite Listlicence 6A-2219Houston, TX, United States
- Cactus Wellhead (Suzhou) Pressure Control Co., LtdAPI Composite Listlicence 6A-1723Suzhou, Jiangsu, Chinavalid to 2027-02-11
- Cactus Wellhead Australia PTY LTDAPI Composite Listlicence 6A-2478Canning Vale, WA, Australia
- CameronAPI Composite Listlicence 6A-2031Houston, TX, United States
- Camtech Manufacturing FZCOAPI Composite Listlicence 6A-1180Dubai, DU, United Arab Emirates
- CCDC Petroleum Drilling & Production Technology Co., Ltd.API Composite Listlicence 6A-1632Chengdu, Sichuan, China
- Cepai Group Co., Ltd.API Composite Listlicence 6A-1462Shanghai, Shanghai, China
- Champ Machine & Welding LtdAPI Composite Listlicence 6A-2223Nisku, AB, Canada
- Chance Door Drilling Technology Co., Ltd.API Composite Listlicence 6A-2261Nanjing, Jiangsu, China
- Chengde City Development Zone Fuquan Petroleum Machinery Co., Ltd.API Composite Listlicence 6A-0819Chengde, Hebei, China
- Chengdu Zhonghuan Flow Controls Mfg Co., Ltd.API Composite Listlicence 6A-1377Chengdu, Sichuan, China
- Chengdu Zhuoxin Industry Co., Ltd.API Composite Listlicence 6A-1263Chengdu, Sichuan, China
- Chong Qing Zhongzhong Petroleum Machinery Co., Ltd.API Composite Listlicence 6A-1774Chongqing, Chongqing, China
- Chongqing Xintai Machinery Ltd.API Composite Listlicence 6A-0518Yongchuan District, Chongqing, Chongqing, China
- CHW Forge Private LimitedAPI Composite Listlicence 6A-2251Ghaziabad, Uttar Pradesh, India
- Cixi High New Sealing Material Co., LtdAPI Composite Listlicence 6A-1461Cixi, Zhejiang, China
- Cixi Jayu Sealing Materials Co., Ltd.API Composite Listlicence 6A-1778Cixi, Zhejiang, China
- Cleveland Machine Company, Inc.API Composite Listlicence 6A-0782Cleveland, TX, United States
- CNPC BOMCO Drilling & Production Equipment Co., Ltd.API Composite Listlicence 6A-0507Baoji, Shaanxi, China
- CNPC Chuanqing Drilling Engineering Company Limited (CCDC)API Composite Listlicence 6A-2249Chengdu, Sichuan, China
- CNV Valve & Control Company, Inc.API Composite Listlicence 6A-2416Suzhou, Jiangsu, China
- Coen ESP Inc.API Composite Listlicence 6A-2568Edmonton, AB, Canada
- Cong ty TNHH Nang Luong TKG Viet NamAPI Composite Listlicence 6A-2592Chau Duc, Ba Ria - Vung Tau, Vietnam
- Control Component India Pvt. Ltd.API Composite Listlicence 6A-2075Chittoor, Andhra Pradesh, India
- Control Flow, Inc.API Composite Listlicence 6A-0101Houston, TX, United States
- Cornerstone ValveAPI Composite Listlicence 6A-0321Missouri City, TX, United States
- CORTEC LLC - Power Chokes DivisionAPI Composite Listlicence 6A-2670Houston, TX, United States
- CORTEC Manifold SystemsAPI Composite Listlicence 6A-1866Port Allen, LA, United States
- Cpc Oilfield Private LimitedAPI Composite Listlicence 6A-2567Dehradun, Uttarakhand, India
- CRC Wellhead Supply Co Ltd.API Composite Listlicence 6A-2231Edmonton, AB, Canada
- Da Lian DV Valve Co., Ltd.API Composite Listlicence 6A-1936Dalian, China
- Dafram S.p.A.API Composite Listlicence 6A-1175Urbisaglia, MC, Italyvalid to 2027-03-31
- Daqing City TianDeZhong Petroleum Science and Technology Limited CompanyAPI Composite Listlicence 6A-2294Daqing, China
- Daqing Danfeng Petroleum Technology & Development Co. Ltd.API Composite Listlicence 6A-2358Daqing, China
- Daqing Powerlift Petro-equipment GroupAPI Composite Listlicence 6A-0597Daqing, Heilongjiang, China
- Dehu Industries Pvt., Ltd.API Composite Listlicence 6A-2495Pune, Maharashtra, India
- Della Foglia S.P.A.API Composite Listlicence 6A-0628Gorla Minore, VA, Italy
- Delta CorporationAPI Composite Listlicence 6A-0358.2, 6A-2225, 6A-2384Houston, TX, United States
- DESCO, Inc.API Composite Listlicence 6A-0923Binan, Laguna, Philippines
- Dezhou United Petroleum Technology Corp.API Composite Listlicence 6A-1557Dezhou, Shandong, China
- Dhv Valve & Foundry Co., LtdAPI Composite Listlicence 6A-1247Suzhou, Jiangsu, China
- Doha Petroleum Construction Co. Ltd.API Composite Listlicence 6A-0530Doha, Qatar
- Domino Machine Inc.API Composite Listlicence 6A-0180Edmonton, AB, Canada
- Dongtai City Yuanyang Stainless Steel Manufacture Co., Ltd.API Composite Listlicence 6A-2295Dongtai, China
- Dongying City Jinyilai Petroleum Machinery Co., Ltd.API Composite Listlicence 6A-1357Dongying, China
- DongYing HuaChen Petroleum Equipment Co.,Ltd.API Composite Listlicence 6A-2234Dongying, China
- Dongying Tianjin Petroleum Technology Development Co., Ltd.API Composite Listlicence 6A-2263Dongying, Shandong, China
- Dongying Weite Petroleum Equipment Co., Ltd.API Composite Listlicence 6A-2639Dongying, Shandong, China
- Dongying Yuanjie Petroleum Machinery Co., Ltd.API Composite Listlicence 6A-2274Dongying, China
- DOTS for Engineering Industries Co. S.A.E.API Composite Listlicence 6A-1430New Cairo, Cairo Governorate, Egypt
- Douson Vietnam Wellhead Equipment Co., LtdAPI Composite Listlicence 6A-2317Bac Ninh, Bac Ninh, Vietnam
- Downhole & Design International CorporationAPI Composite Listlicence 6A-2512Houma, LA, United States
- Downing USAAPI Composite Listlicence 6A-2169Oklahoma City, OK, United States
- Dril-Quip (Europe) Ltd.API Composite Listlicence 6A-0303.1Dyce, Aberdeen, Aberdeenshire, United Kingdom
- Dril-Quip do Brasil LtdaAPI Composite Listlicence 6A-1750Macaé, RJ, Brazil
- Drilling Technology Research Institute of Sinopec Oilfield Service Shengli CorporationAPI Composite Listlicence 6A-2557Dongying, China
- Drillmec S.p.A.API Composite Listlicence 6A-2259Gariga di Podenzano, Piacenza, Italy
- Drillnetics EnergyAPI Composite Listlicence 6A-2078Islamabad, Islamabad Capital Territory, Pakistan
- DrillTech Oilfield Equipment Manufacturing & Services LLCAPI Composite Listlicence 6A-1914Dubai, Dubai, United Arab Emirates
- Drilltech Oilfield Equipment Manufacturing L.L.C.API Composite Listlicence 6A-1922Abu Dhabi, Abu Dhabi, United Arab Emirates
- Drilltech ServicesAPI Composite Listlicence 6A-1752Dubai, Dubai, United Arab Emirates
- Dserv W.L.LAPI Composite Listlicence 6A-1591Doha, Qatar
- Dynamic Flow Products Private LimitedAPI Composite Listlicence 6A-0795Thane, Maharashtra, India
- Ellena SpaAPI Composite Listlicence 6A-2313Brandizzo, Torino, Italy
- ElMoj for Mechanical IndustriesAPI Composite Listlicence 6A-2519Tripoli, Libya
- Emdad LLCAPI Composite Listlicence 6A-2043Abu Dhabi, Abu Dhabi, United Arab Emirates
- Emmet Machining & Maintenance Company LLCAPI Composite Listlicence 6A-1267Abu Dhabi, Abu Dhabi, United Arab Emirates
- Encore Wellhead SystemsAPI Composite Listlicence 6A-2522Houston, TX, United States
- Equiter, S.A. de C.V.API Composite Listlicence 6A-0447Guadalajara, Jalisco, Mexico
- Erreesse SrlAPI Composite Listlicence 6A-2023Grignasco, Novara, Italyvalid to 2028-11-25
- Etep Industria Metalurgica LtdaAPI Composite Listlicence 6A-2341Salvador, Bahia, Brazil
- EthosEnergy Abu Dhabi LLCAPI Composite Listlicence 6A-0437.1Abu Dhabi, Abu Dhabi, United Arab Emirates
- Eurl PetrotestingAPI Composite Listlicence 6A-2376Hassi Messaoud, Ouargla, Algeria
- Everpraise Technologies LimitedAPI Composite Listlicence 6A-2267Port Harcourt, Rivers State, Nigeria
- Exalo Drilling S.A.API Composite Listlicence 6A-2233Pila, Greater Poland Voivodeship, Poland
- Exwell Oilfield Engineering Pte. Ltd.API Composite Listlicence 6A-1422Singapore, Singapore
- FABBRICAZIONE RAPPRESENTANZE INDUSTRIALI S.r.l.API Composite Listlicence 6A-2491Salt di Povoletto, UD, Italy
- Fabricaciones y Servicios de Tabasco SA. de CV.API Composite Listlicence 6A-2510Villahermosa, Mexico
- FalconView Manufacturing, LLCAPI Composite Listlicence 6A-2014Houston, TX, United States
- Fangyuan Valve Group Co., Ltd.API Composite Listlicence 6A-2498Wenzhou, China
- Fangzheng Valve Group Shanghai Co., Ltd.API Composite Listlicence 6A-0842Shanghai, China
- Fangzheng Valve Group Yongjia Technology Co., Ltd.API Composite Listlicence 6A-2355Yongjia County, China
- Felix Technology Co., Ltd.API Composite Listlicence 6A-1159Busan, Gangseo-gu, South Koreavalid to 2028-12-20
- Fepco Zona Franca S.A.SAPI Composite Listlicence 6A-0436, 6A-1079Cartagena, Bolivar, Colombia
- Fg Valvole S.R.L.API Composite Listlicence 6A-0981Zanica, Bergamo, Italy
- Flexitallic Gasket Technology (Suzhou) Co., Ltd.API Composite Listlicence 6A-2523Suzhou, China
- Flexitallic UK LimitedAPI Composite Listlicence 6A-0062Cleckheaton, West Yorkshire, United Kingdom
- Flowserve India Controls Private LimitedAPI Composite Listlicence 6A-1662Bengaluru, Karnataka, India
- FLUITEK ORSENIGO VALVES S.r.l.API Composite Listlicence 6A-0450Costa di Mezzate, Italy
- FMC Technologies de Mexico, S.A. de C.V.API Composite Listlicence 6A-0040.13Mexico City, Ciudad de México, Mexico
- FMC Technologies Inc - Fluid Control DivisionAPI Composite Listlicence 6A-1742Houston, TX, United States
- FMC Technologies Saudi Arabia LimitedAPI Composite Listlicence 6A-1971Dammam, Eastern Province, Saudi Arabia
- FMC Technologies Singapore Pte. Ltd.API Composite Listlicence 6A-1961Singapore, Singapore
- FMC Wellhead Equipment Sdn. Bhd.API Composite Listlicence 6A-1963Kuala Lumpur, Kuala Lumpur, Malaysia
- Force Pressure ControlAPI Composite Listlicence 6A-2299Seguin, TX, United States
- Foxsson Energy Technologies (Hubei) Co., Ltd.API Composite Listlicence 6A-2273Jingzhou, China
- Frvalve (Suzhou) Corp. Ltd.API Composite Listlicence 6A-0777Suzhou, China
- FTV ProcladAPI Composite Listlicence 6A-0537, 6A-1270Dubai, Dubai, United Arab Emirates
- Funing County Petroleum Machinery Co., Ltd.API Composite Listlicence 6A-1966Funing County, China
- G.B. Industry Co., L.P.API Composite Listlicence 6A-0248Pearland, TX, United States
- Galli & Cassina S.p.A.API Composite Listlicence 6A-0520Solaro, Italy
- Ghatge Patil Industries Ltd.API Composite Listlicence 6A-0412Kolhapur, Maharashtra, India
- Global Metallic Product IndustriesAPI Composite Listlicence 6A-1221Sfax, Tunisia
- Goodrich Gasket Private LimitedAPI Composite Listlicence 6A-0722Chennai, Tamil Nadu, India
- GPE OIL Machinery Co., Ltd.API Composite Listlicence 6A-2332Yancheng, China
- Grand Precision Machining Services W.L.LAPI Composite Listlicence 6A-2382Askar, Bahrain
- GREENIGEN Ltd.API Composite Listlicence 6A-0351Budapest, Budapest, Hungary
- GTN Engineering (India) LimitedAPI Composite Listlicence 6A-0635Tirupur, Tamil Nadu, India
- Guanghan Huayou Extraction Equipment Manufacturing Co., Ltd.API Composite Listlicence 6A-1921Guanghan, Sichuan, China
- Guanghan Jianghan Shenghua Petroleum Technology Co., Ltd.API Composite Listlicence 6A-2362Guanghan, Sichuan, China
- Guanghan Petroleum Well-Control Equipment Co., Ltd.API Composite Listlicence 6A-0882Guanghan, Sichuan, China
- Guide Valve Wuxi LimitedAPI Composite Listlicence 6A-2250Wuxi, Jiangsu, Chinavalid to 2027-07-16
- Gulf Coast Manufacturing, LLCAPI Composite Listlicence 6A-1935Gray, LA, United States
- Gulf Energy SAOCAPI Composite Listlicence 6A-0971Ghala, Muscat, Oman
- Gulf Technical FactoryAPI Composite Listlicence 6A-1976Dammam, Eastern Province, Saudi Arabia
- GWC USAAPI Composite Listlicence 6A-2488Houston, TX, United Statesvalid to 2026-05-07
- Hariom Forgings Pvt. Ltd.API Composite Listlicence 6A-2508Faridabad, Haryana, India
- Hartmann Valves GmbHAPI Composite Listlicence 6A-0534Celle, Niedersachsen, Germany
- Heavy Equipment Maintenance and Trading Co., LLCAPI Composite Listlicence 6A-1761Muscat, Oman
- Hebei Bolu Tianbao Petroleum Well Control Equipment Co., LtdAPI Composite Listlicence 6A-2608Lincheng, Hebei, China
- Hebei New Tiehu Petroleum Machinery Co., Ltd.API Composite Listlicence 6A-0836Renqiu, Hebei, China
- HeBei YiQiang Petroleum Machinery Equipment Manufacturing Co., LtdAPI Composite Listlicence 6A-1553RenQiu, Hebei, China
- Heli Tech Energy Co., Ltd.API Composite Listlicence 6A-1299China
- Hengseng Packing & Sealing Co., Ltd.API Composite Listlicence 6A-2475Cixi, Fujian, China
- Heshka Oil LLCAPI Composite Listlicence 6A-2134Conroe, TX, United States
- HIT VALVE S.p.A.API Composite Listlicence 6A-1053Cornaredo, Italy
- Hongze Dongjun Machinery Co. Ltd.API Composite Listlicence 6A-1046Hongze, Jiangsu, China
- Horn Equipment Co., LLCAPI Composite Listlicence 6A-0550Moore, OK, United States
- Houston Oilfield Equipment, Inc.API Composite Listlicence 6A-0487Houston, TX, United States
- HP Piping, LLCAPI Composite Listlicence 6A-2254Houston, TX, United States
- Hua Ying Valve Co., Ltd.API Composite Listlicence 6A-2335Nanan, Fujian, China
- Huai'An Jingshen Drilling Tools Co., Ltd.API Composite Listlicence 6A-2076Huai'an, Jiangsu, China
- Huang Shan City HuiRun Machinery Co., LTDAPI Composite Listlicence 6A-2055Huangshan, Anhui, China
- Hubei Sletpetro Technology Co., Ltd.API Composite Listlicence 6A-2151Jingzhou, Hubei, China
- Hubei Taihe Fluid Control Technology Co., Ltd.API Composite Listlicence 6A-2555Yichang, Hubei, China
- Hubei Zuoxiang Petroleum Machinery Manufacturing Co., Ltd.API Composite Listlicence 6A-2311Qianjiang, Hubei, China
- Hy-Lok CorporationAPI Composite Listlicence 6A-1418Busan, Busan Metropolitan City, South Korea
- Hydril Pressure Control, S. de R.L. de C.V.API Composite Listlicence 6A-2403Villahermosa, Tabasco, Mexico
- Hydril USA Distribution LLCAPI Composite Listlicence 6A-2389Amsterdam, Netherlands
- Hydro LLCAPI Composite Listlicence 6A-2507Samail, Oman
- Hydro Middle East LLCAPI Composite Listlicence 6A-1622Dubai, Dubai, United Arab Emirates
- Hydropneumatic S.R.L.API Composite Listlicence 6A-2081Milan, Lombardia, Italy
- IAL Engineering Services LTDAPI Composite Listlicence 6A-1826Point Fortin, Point Fortin, Trinidad and Tobago
- ICC Energy DWC-LLCAPI Composite Listlicence 6A-2535Dubai, Dubai, United Arab Emirates
- IGP Engineers Pvt. Ltd.API Composite Listlicence 6A-0348Chennai, Tamil Nadu, India
- IMI Critical Engineering KoreaAPI Composite Listlicence 6A-1353Paju-si, Gyeonggi-do, South Koreavalid to 2027-05-01
- IMI Saudi Industry LLCAPI Composite Listlicence 6A-2370Dammam, Eastern Province, Saudi Arabia
- In-Line Valve Company LimitedAPI Composite Listlicence 6A-1290Newbury, Berkshire, United Kingdom
- INA Petroleum (INAP)API Composite Listlicence 6A-1872Tunis, Tunisia
- Indave S.A.API Composite Listlicence 6A-2190Argentina
- Industrias AUGE S.A. de C.V.API Composite Listlicence 6A-1725Lerma, Estado de Mexico, Mexico
- Inheritance of Hamad Ahmad Abdul Lateef Al-Hamad Company General Trading & ContractingAPI Composite Listlicence 6A-1780Kuwait City, Kuwait
- Innovex Canada ULCAPI Composite Listlicence 6A-2635Calgary, AB, Canada
- INOX-MECC s.r.l.API Composite Listlicence 6A-1186Cividate al Piano, Bergamo, Italy
- Integrated Oil and Gas Services Pvt. Ltd.API Composite Listlicence 6A-1829Panvel, Raigad, Maharashtra, India
- International Drilling Technology LLC (IDTEC)API Composite Listlicence 6A-1024Nizwa, Ad Dakhiliyah, Oman
- INTLEF Horizon Pressure Control (Jiangsu) Co., Ltd.API Composite Listlicence 6A-1974Gaoyou, Jiangsu, China
- INVX Asia Pacific Pte. Ltd.API Composite Listlicence 6A-2644Singapore, Singapore
- Ironflo Machinery Manufacture (Jiangsu) Co., Ltd.API Composite Listlicence 6A-2032Jiangsu, China
- ITAG Gulf International Co.API Composite Listlicence 6A-2374Jubail, Eastern Province, Saudi Arabia
- ITAG International W.L.L.API Composite Listlicence 6A-1459Doha, Qatar
- J&W Services and Equipment CompanyAPI Composite Listlicence 6A-2069Midland, TX, United States
- Ja-Co Welding & Consulting Ltd.API Composite Listlicence 6A-1647Nisku, AB, Canada
- James Walker MoorflexAPI Composite Listlicence 6A-0038Cockermouth, Cumbria, United Kingdom
- Japan Fukuyama Corporation Fuhua Machining Dalian PlantAPI Composite Listlicence 6A-1097Dalian, Liaoning, China
- JE-ZO Metal Work and Trading Ltd.API Composite Listlicence 6A-1300Szeged, Csongrád-Csanád, Hungary
- Jianghan Oilfield Hongjia Machinery Qianjiang Co., Ltd.API Composite Listlicence 6A-2155Qianjiang, Hubei, China
- Jiangsu Basic Petroleum Machinery Co., Ltd.API Composite Listlicence 6A-2216Jianhu, Jiangsu, China
- Jiangsu Colves Fluid Control Co., Ltd.API Composite Listlicence 6A-0850Nantong, Jiangsu, China
- Jiangsu Dynamics Machinery Co., LtdAPI Composite Listlicence 6A-2485Jianhu County, Yancheng, Jiangsu, China
- Jiangsu Enjoy Machining Factory Co., Ltd.API Composite Listlicence 6A-2566China
- Jiangsu Fangzheng Petroleum Machinery Co., Ltd.API Composite Listlicence 6A-0852Yancheng, China
- Jiangsu Fuhai Valve Co., Ltd.API Composite Listlicence 6A-2186Funing, China
- Jiangsu Fujie Advanced Mechanical Technology Group Co., Ltd.API Composite Listlicence 6A-2307Wujiang District, Suzhou, China
- Jiangsu Fuyuan Machinery Co., Ltd.API Composite Listlicence 6A-1206China
- Jiangsu Gute Petroleum Machinery Co., Ltd.API Composite Listlicence 6A-2142Jinhu County, Huaian City, China
- Jiangsu Hengda Machinery Manufacture Co., Ltd.API Composite Listlicence 6A-1029Funing County, Yancheng City, China
- Jiangsu Huayue Petroleum Machinery Manufacturing Co., Ltd.API Composite Listlicence 6A-2419China
- Jiangsu HuaZhan Petroleum Machinery Co., Ltd.API Composite Listlicence 6A-1703Jianhu County, Yancheng City, China
- Jiangsu Huazhishuo Technology Co., Ltd.API Composite Listlicence 6A-1845China
- Jiangsu Jefa Drilling Equipment Co., Ltd.API Composite Listlicence 6A-1594Jianhu County, China
- Jiangsu Jiangheng Valve Industry Co., Ltd.API Composite Listlicence 6A-2617Yancheng City, China
- JiangSu Jie Linsen Petroleum Equipment Co., Ltd.API Composite Listlicence 6A-2359Jianhu, Jiangsu, China
- Jiangsu Jinfucun Petroleum Equipment Co., Ltd.API Composite Listlicence 6A-1821Binhai County, China
- Jiangsu Jinshi Machinery Group Co., Ltd.API Composite Listlicence 6A-0392Jinhu County, China
- Jiangsu Jiulong Valve Manufacture Co. Ltd.API Composite Listlicence 6A-0643Jiulongkou Town, Jianhu County, China
- Jiangsu Julonghu Machinery Manufacturing Co., Ltd.API Composite Listlicence 6A-2345Jianhu, China
- Jiangsu Leewen Machinery Co., Ltd.API Composite Listlicence 6A-1235Huaian, China
- Jiangsu Lengthon Petroleum Equipment Co., LTD.API Composite Listlicence 6A-2161Jianhu, China
- Jiangsu Oilway Machinery Co., Ltd.API Composite Listlicence 6A-1178Jianhu, China
- Jiangsu Oruid Petroleum Machinery Co., Ltd.API Composite Listlicence 6A-1523Jianhu, China
- Jiangsu Renyu Petroleum Equipment Co., Ltd.API Composite Listlicence 6A-2578Jiangsu, China
- Jiangsu Rudong Lianfeng Petroleum Machinery Co., Ltd.API Composite Listlicence 6A-2354Rudong, China
- Jiangsu Ruiyi Petroleum Machinery Co., Ltd.API Composite Listlicence 6A-1150Jiulong (Lixiahe area), China
- Jiangsu Sanyi Petroleum Equipment Co., Ltd.API Composite Listlicence 6A-1555Yancheng, China
- Jiangsu Shimai Machinery Co., Ltd.API Composite Listlicence 6A-2459Jingjiang, China
- Jiangsu Shuanghui Machinery Manufacturing Co., Ltd.API Composite Listlicence 6A-1380Yancheng, China
- Jiangsu Shuangxin Group Co., Ltd.API Composite Listlicence 6A-2058Yancheng, China
- Jiangsu Shuguang Energy Equipment & Tools Co., Ltd.API Composite Listlicence 6A-0895Taizhou, China
- Jiangsu SuBo Petrochemical Machinery Corporation. LTDAPI Composite Listlicence 6A-2197Yancheng, Jiangsu Province, China
- Jiangsu Suyan Valve Machinery Co., Ltd.API Composite Listlicence 6A-1098Yancheng, China
- Jiangsu Tenglong Petrochemical Machinery Co., Ltd.API Composite Listlicence 6A-1419Binhai County, Yancheng City, Jiangsu, China
- Jiangsu TPE Petroleum Equipment Co., Ltd.API Composite Listlicence 6A-2490China
- Jiangsu Weidong Machinery Co., Ltd.API Composite Listlicence 6A-1257Jinhu County, Jiangsu, China
- Jiangsu Wellhead Drilling Equipment Co., Ltd.API Composite Listlicence 6A-2316Yancheng City, Jiangsu, China
- Jiangsu Xin Peng Sheng Petroleum Machinery Co., Ltd.API Composite Listlicence 6A-2559Jiangsu, China
- Jiangsu Xiongyue Petroleum Machinery Equipment Manufacturing Co., Ltd.API Composite Listlicence 6A-1143Yancheng City, Jiangsu, China
- Jiangsu Yarui Precision Machinery Technology Co., Ltd.API Composite Listlicence 6A-2505Jingjiang, Jiangsu, People's Republic of China
- Jiangsu YDF Valve Co., Ltd.API Composite Listlicence 6A-2622Yancheng, Jiangsu, People's Republic of China
- Jiangsu Yidelong Petroleum Machinery Co., Ltd.API Composite Listlicence 6A-0968Jianhu County, Yancheng, Jiangsu, China
- Jiangsu Yima Machinery Co., Ltd.API Composite Listlicence 6A-1429Yancheng, Jiangsu, People's Republic of China
- Jiangsu Yingliu Machine Manufacturing Co., Ltd.API Composite Listlicence 6A-2563Yancheng, Jiangsu, People's Republic of China
- Jiangsu Youyao Petroleum Machinery Co., Ltd.API Composite Listlicence 6A-1227Yancheng, Jiangsu, People's Republic of China
- Jiangsu Yuyang Petrochemical Equipment Co., Ltd.API Composite Listlicence 6A-2026Jiangsu, China
- Jiangsu Zhonglin Oil Equipment Co., Ltd.API Composite Listlicence 6A-2278Jiangsu, China
- Jiangsu Zhongrui Machinery Manufacturing Co., Ltd.API Composite Listlicence 6A-2435Jiangsu, China
- Jiangyin BOHON Machinery Flanges Co., Ltd.API Composite Listlicence 6A-2242Jiangyin, Jiangsu, China
- Jiangyin Hengrun Heavy Industries Co., Ltd.API Composite Listlicence 6A-2587Jiangyin, Jiangsu, China
- Jianhu County Hongda Valve & Pipe Co., Ltd.API Composite Listlicence 6A-0590Jianhu County, Jiangsu, China
- Jianhu Fulida Machinery Manufacturing Co., Ltd.API Composite Listlicence 6A-2564Jianhu County, Jiangsu, China
- Jianhu Jielin Petrochemical Machinery Co., Ltd.API Composite Listlicence 6A-1595Jianhu County, Jiangsu, China
- Jianhu Jintuo Machinery Manufacturing Co., Ltd.API Composite Listlicence 6A-2282Jianhu County, Jiangsu, China
- Jianhu Longxin Petroleum Machinery Co., Ltd.API Composite Listlicence 6A-1174Jianhu County, Jiangsu, China
- Jianhu Xiongrui Petrochemical Machinery Co., Ltd.API Composite Listlicence 6A-2442Jianhu County, China
- Jianhu Yuxiang Machinery Manufacturing Co., Ltd.API Composite Listlicence 6A-2562Yancheng, China
- Jianhu Zhongda Petroleum Machinery Co., Ltd.API Composite Listlicence 6A-1979Jianhu County, China
- Jianhu Zhongheng Machinery Co., Ltd.API Composite Listlicence 6A-2447Jianhu County, China
- Jing Zhou DaFang Intelligent Technology Co., Ltd.API Composite Listlicence 6A-2515Jingzhou, China
- Jinghong Oil Drilling & Production Engineering Technology Co., Ltd.API Composite Listlicence 6A-1382Hengshui, Hebei, China
- Jingzhou Jinxiu Machinery Technology Co., Ltd.API Composite Listlicence 6A-2582Jingzhou, Hubei, China
- Jingzhou Weike Petroleum Machinery Equipment Co., Ltd.API Composite Listlicence 6A-2634Jingzhou, Hubei, China
- Jinhu County Yuanjing Machinery Co., Ltd.API Composite Listlicence 6A-2192Huaian, Jiangsu, China
- Jinhu Hengli Machinery Co., Ltd.API Composite Listlicence 6A-1030Huai'an, Jiangsu, China
- Jinhu Jianchuan Machinery Co., LtdAPI Composite Listlicence 6A-2423Huai'an, Jiangsu, China
- JVS Engineers Pte. Limited FZEAPI Composite Listlicence 6A-2096United Arab Emirates
- JVS Flow Control LLCAPI Composite Listlicence 6A-1693Houston, TX, United States
- JVS Industries Pvt. Ltd.API Composite Listlicence 6A-2156Vadodara, Gujarat, India
- Kajan Perfection, Inc.API Composite Listlicence 6A-2452Houma, LA, United States
- Kazakhstan Petroleum Equipment Manufacturing Plant Ltd.API Composite Listlicence 6A-2413Aktobe, Aktobe Region, Kazakhstan
- KDM Machine Works, Ltd.API Composite Listlicence 6A-0966Sherwood Park, AB, Canada
- Kinetic Pressure ControlAPI Composite Listlicence 6A-2620Jersey Village, TX, United States
- KIOS TechFlow LLPAPI Composite Listlicence 6A-2610Aksai, West Kazakhstan Region, Kazakhstan
- Klinger Fluid Sealing Enterprise Shanghai LtdAPI Composite Listlicence 6A-2436Shanghai, Shanghai, China
- Klinger Middle East Gasket Factory L.L.C.API Composite Listlicence 6A-2028Abu Dhabi, Abu Dhabi, United Arab Emirates
- Koflow Valve Group Co., Ltd.API Composite Listlicence 6A-2499Wenzhou, Zhejiang, China
- Koso India Private LimitedAPI Composite Listlicence 6A-1975Nashik, Maharashtra, India
- Koso Kent Introl LimitedAPI Composite Listlicence 6A-1275Brighouse, West Yorkshire, United Kingdom
- Kunshan Viza Valve Co., Ltd.API Composite Listlicence 6A-2262Kunshan, Jiangsu, China
- Kuwait Green Energy Co.API Composite Listlicence 6A-2027Kuwait, Kuwait
- Kyokuto Valve Mfg. Co., Ltd.API Composite Listlicence 6A-2349Kobe, Hyogo, Japan
- L.C.M. Italia S.p.A.API Composite Listlicence 6A-1864Vanzaghello, Milano, Italy
- Langfang Hexing Petroleum Equipment Co., Ltd.API Composite Listlicence 6A-2536Langfang, Hebei, China
- Langfang Yongchun Industrial Product Co., LtdAPI Composite Listlicence 6A-2431Langfang, Hebei, China
- Lanzhou High Pressure Valve Co., Ltd.API Composite Listlicence 6A-2138Lanzhou, Gansu, China
- Liaohe Thermal Recovery Machinery Branch of CNPC Bohai Equipment Manufacturing Co., Ltd.API Composite Listlicence 6A-0539Panjin, Liaoning, China
- Liberty Drilling Equipment B.V.API Composite Listlicence 6A-2306Beverwijk, Netherlands
- Lishui Ouyi Valve Co., LtdAPI Composite Listlicence 6A-2586Lishui, Zhejiang, China
- LLP Zavod KazArmaturaAPI Composite Listlicence 6A-2021Temirtau, Karaganda Region, Kazakhstan
- Logan Industries InternationalAPI Composite Listlicence 6A-2141Hempstead, TX, United States
- Lone Star Leeds Ltd.API Composite Listlicence 6A-0946Leeds, West Yorkshire, United Kingdom
- Luda (Taian) Industrial Co. Ltd.API Composite Listlicence 6A-2260Taian, Shandong, China
- Lvf SpaAPI Composite Listlicence 6A-0425Italy
- M. Geldbach (Shanxi) Flange & Fittings Co., Ltd.API Composite Listlicence 6A-1755Dingxiang County, Xinzhou City, Shanxi, China
- M/S Specialist Oilfield Services K.S.C.API Composite Listlicence 6A-0464Mina Abdulla, Kuwait
- Machine Specialty and Manufacturing, Inc.API Composite Listlicence 6A-2140Youngsville, LA, United States
- Madina Oryx Engineering Solutions WLLAPI Composite Listlicence 6A-2474Ras Laffan Industrial City, Ras Laffan (Zone 75), Qatar
- Madras Industrial ProductsAPI Composite Listlicence 6A-0415Chennai, Tamil Nadu, India
- Manweir WLLAPI Composite Listlicence 6A-1576Ras Laffan, Qatar
- Mars Forge Private LimitedAPI Composite Listlicence 6A-0868Rajkot, Gujarat, India
- Master Flo (USA) Inc.API Composite Listlicence 6A-1663Houston, TX, United States
- Master Flo Valve, Inc.API Composite Listlicence 6A-0138Edmonton, AB, Canada
- MCC Heavy Industry (Tangshan) Co., Ltd.API Composite Listlicence 6A-2533Tangshan, Hebei, China
- McDonald Industries, Inc.API Composite Listlicence 6A-0399Shreveport, LA, United States
- MCS 10th of Ramadan L.L.CAPI Composite Listlicence 6A-236610th of Ramadan City, Sharqia Governorate, Egypt
- Mecanic Sud IndustrieAPI Composite Listlicence 6A-1825Beziers, Herault, France
- Melting Sealing India Private LimitedAPI Composite Listlicence 6A-2388Chennai, Tamil Nadu, India
- Merla LLCAPI Composite Listlicence 6A-1371Houston, TX, United States
- Metal Mecánica PGB S.A. de C.V.API Composite Listlicence 6A-2371Cunduacan, Tabasco, Mexico
- MeyerAPI Composite Listlicence 6A-2224Corpus Christi, TX, United States
- Meyer-FabritechAPI Composite Listlicence 6A-2463United States
- Midco Oilfield Services Free ZoneAPI Composite Listlicence 6A-2482Zahraa El-Maadi, Cairo, Cairo, Egypt
- Millennium Oilflow Systems & Technology Inc.API Composite Listlicence 6A-0625Leduc, Canada
- Minga S.A.API Composite Listlicence 6A-1986Shushufindi, Sucumbios, Ecuador
- MIR Valve Sdn. Bhd.API Composite Listlicence 6A-1756Shah Alam, Selangor, Malaysia
- Missionpetroleum S.A.API Composite Listlicence 6A-1018Shushufindi, Sucumbios, Ecuador
- Mohammed N. M. Al-Baddah & Partner General Trading & Contracting Company W.L.L.API Composite Listlicence 6A-1588Kuwait City, Kuwait
- Mokveld Malaysia Sdn. Bhd.API Composite Listlicence 6A-1219Shah Alam, Selangor, Malaysia
- Mokveld Valves BVAPI Composite Listlicence 6A-0257Gouda, Netherlands
- Moto Mecanica Argentina S.A.API Composite Listlicence 6A-0219Buenos Aires, Buenos Aires, Argentina
- MSPAPI Composite Listlicence 6A-2601Shanghai, Shanghai, China
- MTQ Engineering Pte LtdAPI Composite Listlicence 6A-0376Singapore, Singapore
- MTQ Oilfield Services W.L.L.API Composite Listlicence 6A-1293Hidd Industrial Area, Bahrain
- Mudanjiang North Oilfield Machinery Co., Ltd.API Composite Listlicence 6A-1604Mudanjiang, Heilongjiang, China
- N-Line ValvesAPI Composite Listlicence 6A-0671Stafford, TX, United States
- Nadhira Enterprise LLCAPI Composite Listlicence 6A-2560Muscat, Muscat Governorate, Oman
- Nanjing Develop Advanced Manufacturing Co., Ltd.API Composite Listlicence 6A-2080Nanjing, Jiangsu, China
- Nanjing Weiye Machinery Co., Ltd.API Composite Listlicence 6A-1762Nanjing, Jiangsu, People's Republic of China
- Nantong Benoston Machinery Co., Ltd.API Composite Listlicence 6A-2326Haimen City, Jiangsu, People's Republic of China
- Neeco Industries Inc.API Composite Listlicence 6A-1116Houston, TX, United States
- Neeco Oilfield Product Private LimitedAPI Composite Listlicence 6A-2092Faridabad, Haryana, India
- Neihuang County Petroleum Machinery Co., Ltd.API Composite Listlicence 6A-2351Neihuang County, Henan, People's Republic of China
- New Star Flow Control Ltd.API Composite Listlicence 6A-2446Edmonton, Alberta, Canada
- Neway Fluid Equipment Viet Nam Company LimitedAPI Composite Listlicence 6A-2337Dat Do district, Ba Ria-Vung Tau, Vietnam
- Neway Oil Equipment (Suzhou) Co., Ltd.API Composite Listlicence 6A-1231Suzhou, Jiangsu, People's Republic of China
- Ningbo Aike Sealing Manufacture Co., Ltd.API Composite Listlicence 6A-2144Xiangshan County, Zhejiang, People's Republic of China
- Ningbo Kunyuan Fasteners Co., Ltd.API Composite Listlicence 6A-2550Ningbo, China
- Ningbo Rilson Sealing Material Co., Ltd.API Composite Listlicence 6A-1733Ningbo, China
- Ningbo Sunwell Sealing Materials Co., Ltd.API Composite Listlicence 6A-2323Cixi, China
- Noor Islam Engineering Co. LLCAPI Composite Listlicence 6A-1627Abu Dhabi, Abu Dhabi, United Arab Emirates
- NOVAPI Composite Listlicence 6A-0252, 6A-1950, 6A-2265Aberdeenshire, United Kingdom
- Nov Mfg India Private LimitedAPI Composite Listlicence 6A-1392Chakan, India
- NOV Saudi Arabia Co. Ltd.API Composite Listlicence 6A-2087Dhahran, Eastern Province, Saudi Arabia
- Nts Amega West Singapore Pte LtdAPI Composite Listlicence 6A-2296Singapore, Singapore
- NuStar Technologies Pte LtdAPI Composite Listlicence 6A-1580Singapore, Singapore
- NXL TechnologiesAPI Composite Listlicence 6A-2395Blackfalds, AB, Canada
- O.M.S. SALERI S.p.A.API Composite Listlicence 6A-0575Odolo, Brescia, Italy
- Odessa Oil S.R.L.API Composite Listlicence 6A-2005Burzaco, Buenos Aires, Argentina
- Officine Santafede SrlAPI Composite Listlicence 6A-1722Cortabbio di Primaluna, Italy
- Oil & Gas International FZEAPI Composite Listlicence 6A-1934Sharjah, Sharjah, United Arab Emirates
- Oil & Gas International Manufacturing Company LLCAPI Composite Listlicence 6A-2574Saudi Arabia
- Oil Field Sealing Techno Systems Pvt. Ltd.API Composite Listlicence 6A-1021Chennai, Tamil Nadu, India
- Oil States Energy Services, LLCAPI Composite Listlicence 6A-1027Arlington, TX, United States
- Oilequip Produtos E Serviços LtdaAPI Composite Listlicence 6A-0596Rio de Janeiro, RJ, Brazil
- Oilfield Equipments Private LimitedAPI Composite Listlicence 6A-2518Vadodara, Gujarat, India
- Omega Metal Industries CompanyAPI Composite Listlicence 6A-2528Dammam, Eastern Province, Saudi Arabia
- OMNI Oil Technologies (M) Sdn BhdAPI Composite Listlicence 6A-2222Kuala Lumpur, Kuala Lumpur, Malaysia
- OMPA s.r.l.API Composite Listlicence 6A-0515Torrevecchia Teatina, Chieti, Italy
- OMS Oilfield Services (Thailand) Ltd.API Composite Listlicence 6A-2148Songkhla, Songkhla Province, Thailand
- OMS Oilfield Services Pte LtdAPI Composite Listlicence 6A-1940Jurong, Singapore, Singapore
- OneSubsea do Brasil Servicos Submarinos LtdaAPI Composite Listlicence 6A-0689Curitiba, PR, Brazil
- OneSubsea Offshore Systems Nigeria LimitedAPI Composite Listlicence 6A-1320Port Harcourt, Rivers, Nigeria
- OneSubsea, a SLB CompanyAPI Composite Listlicence 6A-0690Curitiba, PR, Brazil
- Orion S.p.A.API Composite Listlicence 6A-0291Trieste, TS, Italy
- ORLEN Technologie S.A.API Composite Listlicence 6A-0595Poland
- ORTON S.R.L con socio unicoAPI Composite Listlicence 6A-2593Piacenza, Italy
- Oviko Group Co., Ltd.API Composite Listlicence 6A-2579Wenzhou, China
- P.T. Besmindo Andalas SemestaAPI Composite Listlicence 6A-0701Duri, Indonesia
- P.T. Besmindo Borneo SemestaAPI Composite Listlicence 6A-0733Balikpapan, Indonesia
- P.T. SSE Van Der Horst IndonesiaAPI Composite Listlicence 6A-1272Tangerang, Indonesia
- Packings & Jointings Gaskets Pvt. Ltd.API Composite Listlicence 6A-0326Chennai, Tamil Nadu, India
- Parveen Industries Pvt. Ltd.API Composite Listlicence 6A-1964Kundli, Haryana, India
- Pemac Pte LtdAPI Composite Listlicence 6A-0526Singapore, Singaporevalid to 2026-11-15
- Perar Gulf Ltd. Co.API Composite Listlicence 6A-2571Dammam, Eastern Province, Saudi Arabia
- PERAR S.p.A.API Composite Listlicence 6A-0363Rescaldina, MI, Italy
- Perfect Oil & Gas Engineering Solutions (Jiangsu) Co., Ltd.API Composite Listlicence 6A-1726Jinhu County, China
- Petrol Industrial S/AAPI Composite Listlicence 6A-0715Simões Filho, Bahia, Brazil
- Petroleum Machinery, Inc.API Composite Listlicence 6A-2054Houston, TX, United States
- PetrolValvesAPI Composite Listlicence 6A-2538Piacenza, Italy
- Petrolvalves S.p.A.API Composite Listlicence 6A-0256Castellanza, VA, Italy
- Petrolvalves Saudi Arabia LLCAPI Composite Listlicence 6A-2494Dammam, Eastern Province, Saudi Arabia
- Pibiviesse S.r.l.API Composite Listlicence 6A-2524Nerviano, MI, Italyvalid to 2026-12-29
- Pioneer Engineering Services LimitedAPI Composite Listlicence 6A-1329Erbil, Erbil Governorate, Iraq
- PJ Valves Manufacturing Pvt. Ltd.API Composite Listlicence 6A-2598Pune, Maharashtra, India
- Plexus Ocean Systems LimitedAPI Composite Listlicence 6A-1259Dyce, Aberdeen, Aberdeenshire, United Kingdom
- PMR Mud Riggers India Private LimitedAPI Composite Listlicence 6A-2575Pimpri Chinchwad, India
- PMT Machines Ltd.API Composite Listlicence 6A-2393Pune, Maharashtra, India
- Precedent Energy (Guanghan) Services Ltd.API Composite Listlicence 6A-1406Guanghan, China
- Preciturn Engineering Pvt. Ltd.API Composite Listlicence 6A-2381Vasai, Maharashtra, India
- Premier Hytemp Pte. Ltd.API Composite Listlicence 6A-2537Singapore, Singapore
- Premium Gulf Gasket LLCAPI Composite Listlicence 6A-2504Muscat, Oman
- PRI Oil and Gas Pvt. Ltd.API Composite Listlicence 6A-2401Sonipat, Haryana, India
- Probe Manufacturing & Fabrication Ltd.API Composite Listlicence 6A-1840Great Yarmouth, Norfolk, United Kingdom
- Professional Mechanical Repair Services Company Ltd.API Composite Listlicence 6A-1383Dammam, Eastern Province, Saudi Arabia
- Proilde S.R.L.API Composite Listlicence 6A-1282Ciudad Madero, Buenos Aires, Argentina
- Promat BD Ltd MEAPI Composite Listlicence 6A-1708Dubai, United Arab Emirates
- PT Alloy Mas Oilfield ServicesAPI Composite Listlicence 6A-1521North Jakarta, DKI Jakarta, Indonesia
- PT Borneo Mandiri InvestmentAPI Composite Listlicence 6A-1474Semarang, Indonesia
- PT Cameron Systems, A Schlumberger CompanyAPI Composite Listlicence 6A-1999Jakarta, DKI Jakarta, Indonesia
- PT Duta DimensiAPI Composite Listlicence 6A-2409Batam, Indonesia
- PT FMC Santana Petroleum Equipment IndonesiaAPI Composite Listlicence 6A-1965Jakarta, Indonesia
- PT Mulia Artha AnugerahAPI Composite Listlicence 6A-1978Tangerang Selatan, Banten, Indonesia
- PT Mulia Jaya MandiriAPI Composite Listlicence 6A-1195, 6A-1589, 6A-2492Balikpapan, East Kalimantan, Indonesia
- PT Revolutek Dananjaya MandiriAPI Composite Listlicence 6A-2597Bekasi, Jawa Barat, Indonesia
- PT Saka Tehnik UtamaAPI Composite Listlicence 6A-2206Bekasi, West Java, Indonesia
- PT. Andala Valvo FlokontrolAPI Composite Listlicence 6A-2441Jakarta Barat, DKI Jakarta, Indonesia
- PT. Benvors Sarana UtamaAPI Composite Listlicence 6A-2534Kabupaten Bogor, Jawa Barat, Indonesia
- PT. Besmindotama SemestaAPI Composite Listlicence 6A-0732, 6A-1497Jakarta, DKI Jakarta, Indonesia
- PT. Chitra Bhaskara IndahAPI Composite Listlicence 6A-1103Tangerang, Banten, Indonesia
- PT. Duta Instrument Katup IndustriAPI Composite Listlicence 6A-2437Serang, Indonesia
- PT. Fujii Ironworks TeknologiAPI Composite Listlicence 6A-1948Cikarang, Indonesia
- PT. Iron Eagle EnergyAPI Composite Listlicence 6A-2605Kota Bekasi, Indonesia
- PT. JLM Valve IndonesiaAPI Composite Listlicence 6A-2516Indramayu, Indonesia
- PT. Korosi SpecindoAPI Composite Listlicence 6A-1956Jakarta Pusat, Indonesia
- PT. Kris Setiabudi UtamaAPI Composite Listlicence 6A-0775Jakarta Selatan, Indonesia
- PT. Ohtori IndonesiaAPI Composite Listlicence 6A-2280Cilegon, Banten, Indonesia
- PT. Petro Synergy ManufacturingAPI Composite Listlicence 6A-2569Bogor, Jawa Barat, Indonesia
- PT. Servotech IndonesiaAPI Composite Listlicence 6A-1068Batam, Riau Islands, Indonesia
- PT. SPM Surface ProductsAPI Composite Listlicence 6A-2365Batam, Kepulauan Riau, Indonesia
- PT. Teknologi Rekayasa KatupAPI Composite Listlicence 6A-2489Serang, Banten, Indonesia
- PT. Valman Industri IndonesiaAPI Composite Listlicence 6A-2570Kabupaten Bogor, West Java, Indonesia
- PTPA Middle East FZEAPI Composite Listlicence 6A-2276Sharjah, United Arab Emirates
- Puyang Dynamics of Mechanical CorporationAPI Composite Listlicence 6A-2210Puyang, China
- Puyang Guosheng Machinery Processing Co., Ltd.API Composite Listlicence 6A-2565Puyang, China
- Puyang Haihua Petroleum Machinery Co., Ltd.API Composite Listlicence 6A-2353Puyang, China
- Puyang Zhongshi Group Co., Ltd.API Composite Listlicence 6A-2284Puyang, Henan, China
- PVD Offshore Services Company Ltd.API Composite Listlicence 6A-1378Ho Chi Minh City, Ba Ria-Vung Tau, Vietnam
- Qatar German Gasket Factory (Q-Ger)API Composite Listlicence 6A-1161Doha, Qatar
- Qianjiang Lianrui Petroleum Machinery Co., Ltd.API Composite Listlicence 6A-2256Qianjiang, China
- Quam S.R.L.API Composite Listlicence 6A-0982Fiorenzuola d'Arda, PC, Italy
- R&D Technology (SuZhou) Co., Ltd.API Composite Listlicence 6A-2321Suzhou, Jiangsu, China
- Rainbow Mechanical Solutions LLCAPI Composite Listlicence 6A-2544Abu Dhabi, United Arab Emirates
- Ramsis Engineering Co. WLLAPI Composite Listlicence 6A-2157Manama, Bahrain
- Rays Flow Control, Inc.API Composite Listlicence 6A-2154Wenzhou, Zhejiang, China
- Red Point Alloys B.V.API Composite Listlicence 6A-1878Zoetermeer, Zuid-Holland, Netherlands
- Redback Drilling Tools & ManufacturingAPI Composite Listlicence 6A-0422Wingfield, SA, Australia
- Regional Marine & Engineering Services Pte. Ltd.API Composite Listlicence 6A-1360Singapore, Singapore
- Remu S.R.LAPI Composite Listlicence 6A-1261Italy
- Renqiu Boxin Petroleum Machinery Manufacturing Co., Ltd.API Composite Listlicence 6A-1295Renqiu, Hebei, China
- Repede Pressure Control SRLAPI Composite Listlicence 6A-1531Mizil, Prahova, Romaniavalid to 2028-06-30
- Ring-O Valve S.r.l.API Composite Listlicence 6A-0224Colico, LC, Italy
- Ringo Valvulas S.L.API Composite Listlicence 6A-0729Zaragoza, Zaragoza, Spain
- RMT VALVOMECCANICA S.r.l.API Composite Listlicence 6A-1600Solbiate Olona, Italy
- Roc-Master Piping Solutions Ltd.API Composite Listlicence 6A-2039Shanghai, Shanghai, China
- Rongsheng Machinery Manufacture Ltd. of Huabei Oilfield, HebeiAPI Composite Listlicence 6A-0474Renqiu, Hebei, China
- ROSO Intelligent Equipment (Jiangsu) Co., Ltd.API Composite Listlicence 6A-2546Jiangsu, China
- Royall Oilfield Machine Pvt LtdAPI Composite Listlicence 6A-2624Vadodara, Gujarat, India
- Rushing Machine ShopAPI Composite Listlicence 6A-0556White Oak, TX, United States
- Safeway Engineering Services L.L.C.API Composite Listlicence 6A-0040.16Rusayl (Seeb), Muscat, Oman
- Safoco China Inc.API Composite Listlicence 6A-1510Xinhe, Hebei, China
- Safoco, Inc.API Composite Listlicence 6A-0335Houston, TX, United States
- Sakward Oilfield Manufacturing Co. LtdAPI Composite Listlicence 6A-2102Nantong, Jiangsu, China
- Samamat Flow Control L.L.C.API Composite Listlicence 6A-2584Dubai, Dubai, United Arab Emirates
- San Dong Metal Industry Co., Ltd.API Composite Listlicence 6A-1064Chilgok-gun, South Korea
- Sany Oil Intelligent Equipment Co., LtdAPI Composite Listlicence 6A-2302Beijing, Beijing, China
- SASIB Moulds, Dies & Spare Parts Mfg. Co. Ltd.API Composite Listlicence 6A-2127Dammam, Eastern Province, Saudi Arabia
- Saudi Advanced Technologies CompanyAPI Composite Listlicence 6A-2577Riyadh, Saudi Arabia
- Saudi NAPESCO Company, Ltd.API Composite Listlicence 6A-2239Dhahran, Eastern Province, Saudi Arabia
- Sealtech International FZCAPI Composite Listlicence 6A-2237Ras Al Khaimah, Ras Al Khaimah, United Arab Emirates
- SEENOPEX Oil ServicesAPI Composite Listlicence 6A-2476Basra, Basra, Iraq
- Serck Audco ValvesAPI Composite Listlicence 6A-0594Dewsbury, West Yorkshire, United Kingdom
- Setin Tred S.A. De C.V.API Composite Listlicence 6A-1067Centro, Mexico
- Seval S.R.L.API Composite Listlicence 6A-1533Pianello Val Tidone, PC, Italy
- Severn Glocon Valves Private LimitedAPI Composite Listlicence 6A-2361Kanchipuram, Tamil Nadu, India
- Sferova S.r.l.API Composite Listlicence 6A-1805Sulbiate, MB, Italy
- Shaanxi Aerospace Pump & Valve Technology Group Co., Ltd.API Composite Listlicence 6A-2473Xi'an, Shaanxi, China
- Shaanxi Kergy Mechanical Equipment Co., Ltd.API Composite Listlicence 6A-2581Xi'an, Shaanxi, China
- Shaanxi YanChang Petroleum JinShi Drilling Equipment LTD.API Composite Listlicence 6A-2125Xi'an, Shaanxi, China
- Shandong Hongfeng Intelligent Equipment Co., Ltd.API Composite Listlicence 6A-2308Dongying, Shandong, China
- Shandong Huaheng Intelligent Equipment Co., Ltd.API Composite Listlicence 6A-2432Jinan (Zhangqiu District), Shandong, China
- Shandong Yukos Petroleum Equipment Co., Ltd.API Composite Listlicence 6A-2001Dongying, Shandong, China
- Shanghai CP Petrochemical & General Machinery Co., Ltd.API Composite Listlicence 6A-2637Shanghai, Shanghai, China
- Shanghai Feiting Pipe Manufacture Co., Ltd.API Composite Listlicence 6A-2454Shanghai, China
- Shanghai High & Medium Pressure Valve Co., Ltd.API Composite Listlicence 6A-2243Shanghai, China
- Shanghai JF Petroleum Machinery Co., Ltd.API Composite Listlicence 6A-0741Shanghai, China
- Shanghai Qinghe Machinery Co., Ltd.API Composite Listlicence 6A-1709Shanghai, China
- Shanghai Wellfine Key Science Industry Co., Ltd.API Composite Listlicence 6A-2343Shanghai, China
- Shanghai Wellhead Equipment Manufacture Co., Ltd.API Composite Listlicence 6A-1439Shanghai, China
- Shanghai Zhongzhou Special Alloy Materials Co., Ltd.API Composite Listlicence 6A-2451Shanghai, China
- Shanxi Goodwill Valve Fittings Co., Ltd.API Composite Listlicence 6A-1505Jinzhong, Shanxi, China
- Shanxi Haokun Flanges Group Co., Ltd.API Composite Listlicence 6A-1075Xinzhou, Shanxi, China
- Shanxi Jindingtai Metals Co., Ltd.API Composite Listlicence 6A-2530Taiyuan, Shanxi, China
- Shanxi ST&H Forging Co., Ltd.API Composite Listlicence 6A-1274Dingxiang County, Shanxi Province, China
- Shanxi Tianbao Group Co., Ltd.API Composite Listlicence 6A-2100Dingxiang County, China
- Shanxi Zhongli Flange Co., Ltd.API Composite Listlicence 6A-1167Dingxiang County, China
- Sharpe Engineering Pty LtdAPI Composite Listlicence 6A-2189Roma, QLD, Australia
- Shengli Oil Field Bohai Pipe and Tool Co., Ltd.API Composite Listlicence 6A-1832Dongying, China
- Shengli Oil Field Wuhua Industry Development Company, Ltd.API Composite Listlicence 6A-2372Dongying, China
- Shengli Oil-field Haorui Petroleum Machinery Co., Ltd.API Composite Listlicence 6A-0769Kenli County, Dongying, China
- Shengli Oilfield Haisheng Petroleum Machinery Manufacturing Co., Ltd.API Composite Listlicence 6A-1887Dongying, China
- Shengli Oilfield Kangbei Petroleum Engineering & Equipment Co., Ltd.API Composite Listlicence 6A-2387Dongying, China
- Shengli Oilfield Shengji Petroleum Equipment Co., Ltd.API Composite Listlicence 6A-0562Dongying, Shandong, China
- Shenzhen Far East Oil Drilling Engineering Ltd.API Composite Listlicence 6A-1796Shenzhen, China
- Shenzhen Renjunfeng Enterprise Co., Ltd.API Composite Listlicence 6A-1618Shenzhen, China
- Sherif Mersal for Metal & Petroleum ServicesAPI Composite Listlicence 6A-2291Cairo, Cairo Governorate, Egypt
- Shifang Huifeng Oil Production Machinery Co., Ltd.API Composite Listlicence 6A-0735Shifang, China
- Shijiazhuang Ruker Oilfield Technology Co., Ltd.API Composite Listlicence 6A-2440Shijiazhuang, China
- Sichuan Changyi Oil-gas Gathering Transportation Equipment Co., Ltd.API Composite Listlicence 6A-2529Leshan, China
- Sichuan Guanghan Huachen Oil & Gas Machinery Co., Ltd.API Composite Listlicence 6A-2352Guanghan, China
- Sichuan Honghua Petroleum Equipment Co., Ltd.API Composite Listlicence 6A-2281Guanghan, China
- Sichuan Kcon Valve Mfg. Co., Ltd.API Composite Listlicence 6A-2410Guanghan, China
- Sichuan Neijiang Hongsheng Petroleum Machinery Co., Ltd.API Composite Listlicence 6A-0911Neijiang, Sichuan, China
- Sichuan Province Shifang City Xingda Petroleum Equipment Co., Ltd.API Composite Listlicence 6A-2205Shifang, Sichuan, China
- Sichuan Shifang City Honghua Petroleum Equipment Manufacture Co., Ltd.API Composite Listlicence 6A-1617Shifang, Sichuan, China
- Sichuan Zhong Jiu Li He Petroleum Technology Co., Ltd.API Composite Listlicence 6A-2658Sichuan, China
- Sigma Engineering Works L.L.C.API Composite Listlicence 6A-0458Abu Dhabi, Abu Dhabi, United Arab Emirates
- Singh & Company LLCAPI Composite Listlicence 6A-2221Muscat, Muscat, Oman
- Sinopec Equipment Corporation Chengde Kingdream BranchAPI Composite Listlicence 6A-0540Chengde, China
- Sitindustrie Valvometal Italy s.r.l.API Composite Listlicence 6A-2443Valduggia, VC, Italy
- SJ Petroleum Machinery Co.API Composite Listlicence 6A-0525Dongying, Shandong, China
- Smith International Gulf Services LLCAPI Composite Listlicence 6A-0435.1Dubai, Dubai, United Arab Emirates
- Solar Alert SDN.BHD. (Oil and Gas Division)API Composite Listlicence 6A-0605Shah Alam, Selangor, Malaysia
- Source Manufacturing (Shanghai) Co. Ltd.API Composite Listlicence 6A-0541Shanghai, China
- SPIE Oil and Gas Services CongoAPI Composite Listlicence 6A-2438Pointe-Noire, Congo, The Republic of
- Spira Power Gasket Company LLCAPI Composite Listlicence 6A-2188Dubai, United Arab Emirates
- SPM Oil and Gas PC CanadaAPI Composite Listlicence 6A-2334Clairmont, AB, Canada
- SRI Energy, Inc.API Composite Listlicence 6A-1614Sugar Land, TX, United States
- Starflex Sealing India Pvt. Ltd.API Composite Listlicence 6A-2191Goa, Goa, India
- Starline SpaAPI Composite Listlicence 6A-0721Costa di Mezzate, Italy
- Starpetrotech Pte. Ltd.API Composite Listlicence 6A-1330Singapore, Singaporevalid to 2027-04-30
- Stream-Flo Industries Ltd.API Composite Listlicence 6A-0053Edmonton, AB, Canada
- Stream-Flo USA, LLCAPI Composite Listlicence 6A-1423Longview, TX, United States
- Sud Robinetterie Industrie SASAPI Composite Listlicence 6A-0731Marseille, Bouches-du-Rhone, France
- SUFA Technology Industry Co., Ltd., CNNCAPI Composite Listlicence 6A-1764Suzhou, Jiangsu, China
- Sunrise Exports InternationalAPI Composite Listlicence 6A-0899India
- Superway (Jiangsu) Valve Co., Ltd.API Composite Listlicence 6A-2209Huaian (淮安市清江浦区), China
- Suzhou Douson Drilling & Production Equipment Co., Ltd.API Composite Listlicence 6A-0885, 6A-1861Suzhou, China
- Suzhou Purui Machinery Co., Ltd.API Composite Listlicence 6A-1852Suzhou, China
- Suzhou Pympe Machinery Co., Ltd.API Composite Listlicence 6A-2385Suzhou, China
- Suzhou SIP Stard Valve Co., Ltd.API Composite Listlicence 6A-2439Suzhou, China
- Suzhou Sunco Valve Co., Ltd.API Composite Listlicence 6A-2517Suzhou, China
- Suzhou TCX Flow Control Equipment Co., Ltd.API Composite Listlicence 6A-2275Suzhou, China
- T&T (Testa & Toni)API Composite Listlicence 6A-2083Egypt, Egypt
- Taizhou Baiguan Pump Valve Technology Co., Ltd.API Composite Listlicence 6A-2596Taixing, China
- Taizhou Zhongdu Machinery Co., Ltd.API Composite Listlicence 6A-1638Taizhou, China
- Tangshan Jidong Petroleum Mechanical Co., Ltd.API Composite Listlicence 6A-1944Tangshan, China
- Taugep Rubber Industrial Machine Manufacturing and Trading Co., Ltd.API Composite Listlicence 6A-1304Deszk, Csongrád-Csanád, Hungary
- Taylor Valve Technology, Inc.API Composite Listlicence 6A-0271Oklahoma City, OK, United States
- Teadit Brasil LTDAAPI Composite Listlicence 6A-1119Rio de Janeiro, RJ, Brazil
- Téchne SrlAPI Composite Listlicence 6A-1280Erba, Italy
- Technical Services for Industries Saudi Arabia (TECHNOSERVE)API Composite Listlicence 6A-1530Dammam, Eastern Province, Kingdom of Saudi Arabia
- TechnipFMC do Brasil LtdaAPI Composite Listlicence 6A-0106Rio de Janeiro, RJ, Brazil
- TechnipFMC Industries - Sole Proprietorship L.L.C.API Composite Listlicence 6A-2402Abu Dhabi, United Arab Emirates
- Techno Gears Industries LLCAPI Composite Listlicence 6A-1457Muscat, Muscat Governorate, Oman
- Tecno Meccanica Emiliana 'T.M.E.' S.r.l.API Composite Listlicence 6A-1545Piacenza, Italy
- TecnogroupAPI Composite Listlicence 6A-2396Suez, Suez, Egypt
- TEER VALVE HIGH TECHNOLOGY CO., LTDAPI Composite Listlicence 6A-1298Lishui, Zhejiang, China
- Termovent SC DOOAPI Composite Listlicence 6A-1129Temerin, Vojvodina, Republic of Serbia
- Texas First Industrial Corp., Inc.API Composite Listlicence 6A-2580Shijiazhuang, Hebei, China
- The Anvil Company for General Trading LimitedAPI Composite Listlicence 6A-2479Erbil, Erbil Governorate, Iraq
- Thrubore Valves, LLCAPI Composite Listlicence 6A-2122Magnolia, TX, United States
- Tianjin Bailizhanfa Group Co., Ltd.API Composite Listlicence 6A-1146Tianjin, China
- Tianjin Hengwang Machinery Co., Ltd.API Composite Listlicence 6A-0904Tianjin, China
- Tianjin Sino-Sky-Nucleus Science & Technology Industry Co., Ltd.API Composite Listlicence 6A-2203Tianjin, China
- Tiger Valve Company, LLCAPI Composite Listlicence 6A-2016Houston, TX, United States
- Titan Tubulars Nigeria LimitedAPI Composite Listlicence 6A-1001Nigeria
- TIV VALVES S.r.lAPI Composite Listlicence 6A-1252Rescaldina, Italy
- Tiva Technologies, LLCAPI Composite Listlicence 6A-0910Tomball, TX, United States
- TIX-IKS CorporationAPI Composite Listlicence 6A-0339Minato-ku, Tokyo, Tokyo, Japan
- Top Oil Services, S.A. de C.V.API Composite Listlicence 6A-2322Comalcalco, Mexico
- Torishima Service Solutions (Saudi Arabia) Ltd.API Composite Listlicence 6A-2132Jeddah, Makkah Province, Saudi Arabia
- Torishima Service Solutions FZCOAPI Composite Listlicence 6A-1734Dubai, Dubai, United Arab Emirates
- Total Oilfield Equipment & Supply, LLCAPI Composite Listlicence 6A-1296Robstown, TX, United States
- Townsend Well ControlAPI Composite Listlicence 6A-1828Tomball, TX, United States
- Townsend Well Control RM, LLCAPI Composite Listlicence 6A-2229Evansville, WY, United States
- Tri-man EngineeringAPI Composite Listlicence 6A-2116Cairo, Cairo, Egypt
- Tri-W Global Inc.API Composite Listlicence 6A-1688Kilgore, TX, United States
- Triple J Coil Tubing Products, LLCAPI Composite Listlicence 6A-1684Houston, United States
- Trust Valve (Jiangsu) Co., Ltd.API Composite Listlicence 6A-2606Yancheng, China
- TSI Flow ProductsAPI Composite Listlicence 6A-0696, 6A-2277Houston, TX, United States
- Tvc, LtdAPI Composite Listlicence 6A-2245China
- Ultra Corpotech Private LimitedAPI Composite Listlicence 6A-2502Pune, Maharashtra, India
- United Engineering Services LLCAPI Composite Listlicence 6A-0496, 6A-1372Al Rusayl, Sultanate of Oman
- United Wagadogo Company for Oil Field ServicesAPI Composite Listlicence 6A-2614Benghazi, Benghazi, Libya
- Unity Well Integrity UK LtdAPI Composite Listlicence 6A-2329Dyce, Aberdeen, Aberdeenshire, United Kingdom
- Ust-Kamenogorsk Industrial Valve Plant, JSCAPI Composite Listlicence 6A-2137Ust-Kamenogorsk, East Kazakhstan Region, Kazakhstan
- V.A. Tools S.A.S.API Composite Listlicence 6A-1006Tocancipa, Cundinamarca, Colombia
- Valland S.p.A.API Composite Listlicence 6A-0978Piantedo, Sondrio, Italy
- Valpres SrlAPI Composite Listlicence 6A-1741Brescia, BS, Italy
- Valve & Wellhead Specialists, LLCAPI Composite Listlicence 6A-2330Scott, LA, United States
- Valve Technology & Petroleum Equipment FactoryAPI Composite Listlicence 6A-2509Dammam, Eastern Province, Saudi Arabia
- Valveworks USA, Inc.API Composite Listlicence 6A-0656Bossier City, LA, United States
- Valvitalia (Suzhou) Valves Co., Ltd.API Composite Listlicence 6A-1689Suzhou, China
- Valvitalia SpaAPI Composite Listlicence 6A-0617Rivanazzano Terme, Pavia, Italy
- Valvitalia SpA - Vitas DivisionAPI Composite Listlicence 6A-0509Brendola, VI, Italy
- Valvosider SrlAPI Composite Listlicence 6A-0992Borgosesia, VC, Italy
- ValvTechnologies, LLCAPI Composite Listlicence 6A-0591Houston, TX, United States
- Valvulas Del Pacifico Pacifvalvs S.A.API Composite Listlicence 6A-1356Quito, Pichincha, Ecuador
- Vanco Ring Gasket Specialty, Inc.API Composite Listlicence 6A-0003Stafford, TX, United States
- Vault Pressure ControlAPI Composite Listlicence 6A-2288, 6A-2289Houston, TX, United States
- Vault Pressure Control Australia Pty LtdAPI Composite Listlicence 6A-2290Brendale, QLD, Australia
- Velan ABV S.r.l.API Composite Listlicence 6A-0568Porcari, Italy
- Vexah SASAPI Composite Listlicence 6A-2526Palermo, Huila, Colombia
- Viar S.p.A.API Composite Listlicence 6A-0774Sumirago, Varese, Italy
- Viar Valvole SrlAPI Composite Listlicence 6A-0668Sumirago, Italy
- Vilmar SAAPI Composite Listlicence 6A-1808Ramnicu Valcea, Valcea County, Romania
- VS-T Valves BVAPI Composite Listlicence 6A-2115Roosendaal, North Brabant, Netherlands
- Wave Oil - WAVCOAPI Composite Listlicence 6A-2367Alexandria, Alexandria, Egypt
- Web Nordeste LtdaAPI Composite Listlicence 6A-0755Bahia, Brazil
- WEFIC Ocean Equipment Manufacturing Co., Ltd.API Composite Listlicence 6A-2253Dongying, China
- Weida Petroleum Equipment Co., Ltd.API Composite Listlicence 6A-2201China
- Wellhead Solutions Co., Ltd.API Composite Listlicence 6A-1310Shanghai, China
- Wenlen S.A.API Composite Listlicence 6A-0309Bella Vista, Buenos Aires, Argentina
- Wenmazza Indústria de Válvulas LtdaAPI Composite Listlicence 6A-1214Vila Flores, RS, Brazil
- Wenzhou Bangyuan Sealing Co., Ltd.API Composite Listlicence 6A-2457Wenzhou, China
- Wenzhou Huahai Sealing Component Co., Ltd.API Composite Listlicence 6A-0955Wenzhou, China
- Wenzhou Jingwei Seal Technology Co., Ltd.API Composite Listlicence 6A-2477Wenzhou, China
- Wenzhou Jinhe Special Material Manufacture Co., Ltd.API Composite Listlicence 6A-1827Wenzhou, China
- Wenzhou Yiyu Sealing Material Co., Ltd.API Composite Listlicence 6A-1181Wenzhou, China
- Wenzhou Zhuotai Sealing Parts Co., Ltd.API Composite Listlicence 6A-2607Wenzhou, China
- Westbrook Energy Group - Federal FlangeAPI Composite Listlicence 6A-0514Houston, TX, United States
- WesternGeco Factory for Industrial ValvesAPI Composite Listlicence 6A-2468Dammam, Eastern Province, Saudi Arabia
- Whitliejo Specialty Company LLCAPI Composite Listlicence 6A-1385Broussard, LA, United States
- Wilhelm (S.E.A.) Pte. Ltd.API Composite Listlicence 6A-2573Singapore, Singapore
- Wolar Industrial, Inc.API Composite Listlicence 6A-0333Houston, TX, United States
- Woodco USAAPI Composite Listlicence 6A-2429Houston, TX, United States
- Worldwide Oilfield Machine, Inc.API Composite Listlicence 6A-0203.1, 6A-0394, 6A-1874 +1Houston, TX, United States
- Wuxi Huaertai Machinery Manufacture Company LtdAPI Composite Listlicence 6A-1838Wuxi, China
- Xi'an ANCN Smart Instrument Inc.API Composite Listlicence 6A-2412Xi'an, China
- Xi'an Pump & Valve Plant Co., Ltd.API Composite Listlicence 6A-2114Xi'an, China
- Xian Yuxing Petroleum Machinery of New Technology Development Co., Ltd.API Composite Listlicence 6A-2392Xi'an, China
- Xifolong Valve Group Co., Ltd.API Composite Listlicence 6A-2303Xi'an, China
- Xinjiang Jinshi Drilling Equipment Co., Ltd.API Composite Listlicence 6A-1512Karamay, China
- Xinjiang Karamay Rong Chang Co., Ltd.API Composite Listlicence 6A-1034Karamay, China
- Xinjiang Talin Investment (Group) Co., Ltd.API Composite Listlicence 6A-1713Karamay, China
- YADA Green Energy Solutions Co., Ltd.API Composite Listlicence 6A-1916Jiaxing, China
- Yancheng Aokai Special Machinery Co., Ltd.API Composite Listlicence 6A-1468Jianhu, China
- Yancheng Baotong Machinery Technology Co., Ltd.API Composite Listlicence 6A-2105Jianhu, China
- Yancheng City Dagang Petroleum Tools Factory Co., Ltd.API Composite Listlicence 6A-2364Yancheng, China
- Yancheng City Lilin Petroleum Machinery Co., Ltd.API Composite Listlicence 6A-1844Jianhu, China
- Yancheng E-Valves Flowcontrol Machinery Co., Ltd.API Composite Listlicence 6A-2422Jianhu, China
- Yancheng Haolu Machinery Co., Ltd.API Composite Listlicence 6A-0999Yancheng, China
- Yancheng Hengtong Petroleum Machinery Manufacturing Co., Ltd.API Composite Listlicence 6A-2181Yancheng, China
- Yancheng JFMB Petrochemical Machinery Manufacturing Co., Ltd.API Composite Listlicence 6A-1124Yancheng, China
- Yancheng Jiaxin Petrochemical Machinery Manufacture Co., Ltd.API Composite Listlicence 6A-2072Yancheng, China
- Yancheng Jinlongda Machinery Manufacture Co., Ltd.API Composite Listlicence 6A-0837Yancheng, China
- Yancheng Jinyeyuan Machinery Co., LtdAPI Composite Listlicence 6A-2486Yancheng, China
- Yancheng Oilfield Machinery Co., Ltd.API Composite Listlicence 6A-2448Jianhu, China
- Yancheng Qihang Petroleum Machinery Co., LtdAPI Composite Listlicence 6A-1100Jianhu County, Yancheng City, Jiangsu Province, China
- Yancheng QingSong Machinery Manufacturing Co., LtdAPI Composite Listlicence 6A-2594Yancheng, China
- Yancheng Ruide Petrochemical Machinery Co., Ltd.API Composite Listlicence 6A-0861Jianhu County, Yancheng, China
- Yancheng Ruiye Hydraulic Pipe Fittings Co., Ltd.API Composite Listlicence 6A-2455Yancheng, China
- Yancheng Shenhua Machinery Manufacture Co., Ltd.API Composite Listlicence 6A-0889Jianhu County, Yancheng, China
- YanCheng ValveDepot Manufacture Co., LtdAPI Composite Listlicence 6A-1374Jianhu, China
- Yancheng Xiongwei Petrochemical General Machinery Equipment Co., Ltd.API Composite Listlicence 6A-2133Funing County, Yancheng, China
- Yancheng Xudong Machinery Co., Ltd.API Composite Listlicence 6A-1524Yancheng, China
- Yangzhou Chicheng Petroleum Machinery Co., Ltd.API Composite Listlicence 6A-1168Yangzhou, China
- Yangzhou Right Petroleum Machinery Co., Ltd.API Composite Listlicence 6A-1544Yangzhou, China
- Yantai Jereh Oilfield Services Group Co., Ltd.API Composite Listlicence 6A-1342Yantai, Shandong, China
- Yingkou Liaohe Pipe Fittings Co., Ltd.API Composite Listlicence 6A-2591Yingkou, China
- ZA.VE.RO. S.r.l.API Composite Listlicence 6A-0559San Giovanni in Marignano, Italy
- Zhangjiagang Haiguo New Energy Equipment Manufacturing Co., Ltd.API Composite Listlicence 6A-2147Zhangjiagang, China
- Zhangqiu Baohua Forging Co., Ltd.API Composite Listlicence 6A-2585Zhangqiu, China
- Zhejiang Brilliant Flow Control Co., Ltd.API Composite Listlicence 6A-2112China
- Zhejiang Genie-Robot Intelligent Device Co., Ltd.API Composite Listlicence 6A-2551China
- Zhejiang Jelton Hardware Machinery Co., Ltd.API Composite Listlicence 6A-2347Wenzhou, China
- Abu Dhabi Oilfield Services Company - ADOS LLCClaimed by vendorAbu Dhabi, Abu Dhabi, United Arab Emirates
- Advanced Metals Company (AMCO)Claimed by vendorDammam, Eastern Province, Saudi Arabia
- Al Majal for Oil and Energy Services Co. LtdClaimed by vendorBasra, Basra Governorate, Iraq
- ALCO Inc.Claimed by vendorEdmonton, AB, Canada
- American Jereh International CorporationClaimed by vendorUnited States, United States
- AnTech LtdClaimed by vendorExeter, Devon, United Kingdom
- AQE Machinery (Yulin Machinery International Corporation)Claimed by vendorShanghai, Pudong New Area, China
- Aswan International Engineering Co.Claimed by vendorDubai, Dubai, United Arab Emirates
- AWC IndeedClaimed by vendorHouston, TX, United States
- Baoji Jinhui Petroleum Engineering Co., Ltd.Claimed by vendorBaoji, Shaanxi, China
- Baoji Ruilin Oilfield Electromechanical Device Co., Ltd.Claimed by vendorBaoji, Shaanxi, China
- Baoji Wincent Import & Export Co., Ltd.Claimed by vendorBaoji, Shaanxi, China
- Baseline Energy ServicesClaimed by vendorFort Worth, TX, United States
- BFE SRLClaimed by vendorAlbano S. Alessandro, BG, Italy
- BHT ForgeClaimed by vendorRajkot, Gujarat, India
- Blaze Sales & ServiceClaimed by vendorUnited States, United States
- Blaze Sales and Supply FZCOClaimed by vendorDubai, United Arab Emirates
- BlueLine Manufacturing LLCClaimed by vendorScott, Louisiana, United States
- Cactus, Inc.Claimed by vendorHouston, TX, United States
- CADO Industries Inc.Claimed by vendorCalgary, Alberta, Canada
- Camtop (Shanghai) Machinery Equipment Co., LtdClaimed by vendorShanghai, Pudong District, China
- Canary, LLCClaimed by vendorNaples, FL, United States
- ChampionX - Artificial Lift TechnologiesClaimed by vendorThe Woodlands, Texas, United States
- China JSC Valve Manufacturer Group Co., Ltd.Claimed by vendorWenzhou, ZJ, China
- Crimson Oil Tools Pvt. Ltd.Claimed by vendorFaridabad, Haryana, India
- Delmon Industrial & Mechanical Insulation Factory Co.Claimed by vendorKhobar, Eastern Province, Saudi Arabia
- Dezhou Longke Petroleum Equipment Co., Ltd.Claimed by vendorDezhou, China
- Downing Wellhead Equipment, Inc.Claimed by vendorOklahoma City, OK, United States
- Dril-Quip, Inc.Claimed by vendorHumble, TX, United States
- Drilltech Services (USA) Inc.Claimed by vendorHouston, TX, United States
- ElMoj Company for Mechanical IndustriesClaimed by vendorTripoli, Tripoli, Libya
- Engipetrol S.A.Claimed by vendorQuito, Pichincha, Ecuador
- Exact Valve Solutions, Inc.Claimed by vendorOdessa, TX, United States
- Fabricaciones y Servicios de Tabasco S.A. de C.V.Claimed by vendorVillahermosa, Tabasco, Mexico
- Fangzheng Valve Group Co., Ltd.Claimed by vendorWenzhou, Zhejiang, China
- Finkl SteelClaimed by vendorChicago, IL, United States
- FMC Technologies Argentina S.R.L.Claimed by vendorGeneral Rodriguez, Buenos Aires, Argentina
- Freemyer Industrial Pressure, L.P.Claimed by vendorFort Worth, TX, United States
- Freudenberg Flow TechnologiesClaimed by vendorWolfratshausen, Bavaria, Germany
- FTV Proclad (U.A.E.) L.L.C.Claimed by vendorAbu Dhabi, United Arab Emirates
- Furion Energy LLCClaimed by vendorHockley, TX, United States
- G & B Industry Co., L.P.Claimed by vendorPearland, TX, United States
- Galperti GroupClaimed by vendorGera Lario, CO, Italy
- Galperti Middle East FZEClaimed by vendorDubai, United Arab Emirates
- Great Lakes Wellhead, Inc.Claimed by vendorTraverse City, MI, United States
- Gulf Engineering IndustryClaimed by vendorDubai, United Arab Emirates
- Gulf Interstate Engineering CompanyClaimed by vendorHouston, TX, United States
- Harmony Machinery Equipment Co., LtdClaimed by vendorWeifang, Shandong, China
- Hawa Valves (India) Private LimitedClaimed by vendorNavi Mumbai, MH, India
- Helios (Canada) Oil and Gas EquipmentClaimed by vendorConcord, ON, Canada
- IAE International Inc.Claimed by vendorHouston, TX, United States
- Integral Flow Equipment Inc.Claimed by vendorRed Deer, AB, Canada
- INTEGRATED Equipment, Inc.Claimed by vendorHouston, TX, United States
- Iron Horse Tools, Inc.Claimed by vendorCorpus Christi, TX, United States
- J&W Service EquipmentClaimed by vendorOdessa, TX, United Statesvalid to 2025-11-26
- Jeil E&S Co., Ltd.Claimed by vendorYangsan-si, Gyeongsangnam-do, South Korea
- Jiangsu Hongxun Oil Equipment Co., Ltd.Claimed by vendorYancheng, Jiangsu, China
- Jiangsu Shuguang Huayang Drilling Tool Co., Ltd.Claimed by vendorTaizhou, Jiangsu, China
- Jingzhou Sunrise Energy Technology Co., Ltd.Claimed by vendorJingzhou, Hubei, China
- KCA Deutag International LimitedClaimed by vendorPortlethen, Aberdeenshire, United Kingdom
- KF Valves, LLCClaimed by vendorHouston, TX, United States
- Kingsa Industries (USA), Inc.Claimed by vendorHouston, TX, United States
- Korval Co., Ltd.Claimed by vendorBusan, Saha-Gu, South Korea
- L&T Valves LimitedClaimed by vendorChennai, Tamil Nadu, India
- LEWA Middle East FZEClaimed by vendorSharjah, United Arab Emirates
- LGC US Asset Holdings, LLC (Lamons)Claimed by vendorHouston, TX, United States
- Lishui Guoda Valve Co., Ltd.Claimed by vendorLishui, Zhejiang, China
- LTS, LLC (LTS Energy)Claimed by vendorHouston, TX, United States
- Magnum Technology Center FZEClaimed by vendorSharjah, United Arab Emirates
- Maverick ValvesClaimed by vendorTilburg, NB, Netherlands
- MEOS Workshop Services FZCOClaimed by vendorDubai, Dubai, United Arab Emirates
- Metal Mecanica PGB S.A. de C.V.Claimed by vendorCunduacan, Mexico
- Millennium Oilflow Systems & Technology (MOST Oil Corporation)Claimed by vendorLeduc, AB, Canada
- MOST Oil CorporationClaimed by vendorLeduc, AB, Canada
- MSI (Manifold Systems Incorporated)Claimed by vendorAlice, TX, United States
- MSP/DRILEX (Shanghai) Co., Ltd.Claimed by vendorShanghai, Shanghai, China
- Mudanjiang Northern Oilfield Machinery Co., Ltd.Claimed by vendorMudanjiang, Heilongjiang, China
- Neway Valve (Suzhou) Co., Ltd.Claimed by vendorSuzhou, Jiangsu, China
- NOV Inc.Claimed by vendorHouston, TX, United States
- Oil States Industries, Inc.Claimed by vendorArlington, USA
- Oilequip Produtos e Servicos Ltda.Claimed by vendorRio de Janeiro, RJ, Brazil
- Oilequip Produtos E Servicos Ltda.Claimed by vendorRio de Janeiro, RJ, Brazil
- OneSubseaClaimed by vendorHouston, TX, United States
- Open And Close EquipmentClaimed by vendorRosenberg, TX, United States
- PCS FergusonClaimed by vendorFrederick, Colorado, United States
- Petroservicios Industriales S.A.S.Claimed by vendorBogota, Colombia
- Phuel Oil Tools LimitedClaimed by vendorAberdeen, AB, United Kingdom
- PT Oilfield Services & Supplies, BalikpapanClaimed by vendorBalikpapan, Kalimantan Timur, Indonesia
- Red Deer Ironworks, Inc.Claimed by vendorRed Deer, AB, Canada
- RIGRS Oil Machinery Co., LimitedClaimed by vendorDongying, Shandong Province, China
- River Cities Machines LLCClaimed by vendorBossier City, LA, United States
- Rizhao Chenhui Rubber & Plastics Products Co., Ltd.Claimed by vendorRizhao, Shandong, China
- RMZ Oilfield Engineering Pte. Ltd.Claimed by vendorSingapore, Singapore
- Setcore Petroleum Services S.A.E.Claimed by vendorCairo, Egypt
- Shaanxi FYPE Rigid Machinery Co., Ltd.Claimed by vendorXi'an, Shaanxi, China
- Shanghai Furex Petroleum Equipment Co., Ltd.Claimed by vendorShanghai, China
- Shanghai PME Industrial Co., Ltd.Claimed by vendorShanghai, Pudong New Area, China
- Shanghai Shenkai Petroleum & Chemical Equipment Co., Ltd.Claimed by vendorShanghai, Minhang District, China
- Shreeraj Oilfield Chemiquip Industries LtdClaimed by vendorGandhinagar, Gujarat, India
- Sigma Engineering WorksClaimed by vendorAbu Dhabi, Abu Dhabi, United Arab Emirates
- Smith IndustriesClaimed by vendorMidland, TX, United States
- SNC Inc.Claimed by vendorGumi, Gyeongsangbuk-do, South Korea
- Taylor Machine Works, Inc.Claimed by vendorLouisville, MS, United States
- TechnipFMCClaimed by vendorHouston, TX, United States
- TechnipFMC plcClaimed by vendorHouston, TX, United States
- Testa & Toni (T&T)Claimed by vendorEgypt
- Tharwa Breda Petroleum Service Company (TBPSCO)Claimed by vendorEgypt
- Time Rolling Development Co., Ltd.Claimed by vendorPanjin, Liaoning, China
- Toro Industrial Services, LLCClaimed by vendorLa Porte, TX, United States
- TRB Oilfield Services, Inc.Claimed by vendorBakersfield, CA, United States
- Trillium Flow TechnologiesClaimed by vendorHouston, TX, United States
- TSI Flow Products, Inc.Claimed by vendorHouston, TX, United States
- Turbotim L.L.C.Claimed by vendorRas Al Khaimah, Ras Al Khaimah, United Arab Emirates
- Uztel S.A.Claimed by vendorPloiesti, Prahova, Romania
- Valvulas Worcester de Argentina S.A. / ValbolClaimed by vendorBuenos Aires, Buenos Aires, Argentina
- Vanguard Engineering & Oilfield Services Co. LLCClaimed by vendorMuscat, Muscat Governorate, Oman
- Vastas Valf Armaturleri Sanayi ve Ticaret A.S.Claimed by vendorCerkezkoy, Tekirdag, Turkey
- Vigor Mework Petroleum Equipment Co., LtdClaimed by vendorChengdu, Sichuan, China
- Vilmar S.A.Claimed by vendorRamnicu-Valcea, Valcea, Romania
- VW Manufacturing Services LLCClaimed by vendorBossier City, LA, United States
- Weatherford - Artificial Lift TechnologiesClaimed by vendorHouston, Texas, United States
- Weifang Shengli Petrochemical Machinery Co., Ltd.Claimed by vendorWeifang, Shandong, China
- Weir Oil & GasClaimed by vendorFort Worth, TX, United States
- Well Master CorporationClaimed by vendorGolden, Colorado, United States
- WESCO LLCClaimed by vendorAbu Dhabi, AZ, United Arab Emirates
- Windlass Engineers & Services Inc.Claimed by vendorTomball, TX, United States
- Windlass Engineers & Services Pvt. Ltd.Claimed by vendorDehradun, Uttarakhand, India
- Xi'an ZZ Top Oil Tools Co., Ltd.Claimed by vendorXi'an, Shaanxi, China
- Zhejiang Med Valves Co., Ltd.Claimed by vendorLishui, China
“API Composite List” means the company holds an active licence for this specification on the American Petroleum Institute’s public Composite List; “claimed by vendor” means the company lists it and the list does not confirm it. Certificate files are available to signed-in members. Claim your listing to keep yours current.