| ABB SCM & Software | | Switzerland | Americas | |
| ABCO Oilfield Drilling Contractors | | India | Asia-Pacific | |
| Abdel Hadi Al-Qahtani & Sons (AHQ) Trading & Distribution | | Saudi Arabia | Middle East | |
| ABS Group (Asia Pacific) Inspection & Testing | | USA | Asia-Pacific | |
| Abu Dhabi National Oil Yards & Threading | | United Arab Emirates | Middle East | |
| Abu Dhabi Oilfield Services Company Trading & Distribution | | ADOS LLC | Middle East | |
| ACE O.C.T.G Trading & Distribution | | United Arab Emirates | Middle East | |
| Actis Trading & Distribution | | United Kingdom | Europe | |
| ACWA Power Drilling Contractors | | Saudi Arabia | Middle East | |
| ADES International Drilling Contractors | | UAE | Middle East | |
| ADNOC Drilling Contractors | | United Arab Emirates | Middle East | |
| Aertssen Machinery Services Limited Logistics & Transport | | Abu Dhabi | Middle East | |
| AES Inspection & Testing | | United States | Americas | |
| Aggreko Logistics & Transport | | United Kingdom | Americas | |
| Agility (Oil & Gas Logistics) Logistics & Transport | | Kuwait | Middle East | |
| Aipu Solid Control Co. Yards & Threading | | Ltd | Asia-Pacific | |
| AISUS Inspection & Testing | | Advanced Inspection Services | | |
| Aker BP Drilling Contractors | | Norway | Europe | |
| Al Ahed Holding Trading & Distribution | | Qatar | Middle East | |
| Al Masaood John Brown (l.L.C) | | Dubai Branch | Middle East | |
| Al Reef Contracting Trading & Distribution | | United Arab Emirates | Middle East | |
| Albemarle Trading & Distribution | | United States | Americas | |
| Alis Global Marine Consultancy Services L.L.C Consulting & Advisory | | FZ | Middle East | |
| Allied International S.r.l. Trading & Distribution | | Italy | Europe | |
| Allseas Group S.A. Logistics & Transport | | Netherlands | Europe | |
| American Completion Tools Drilling Contractors | | United States | Americas | |
| Amreya Petroleum Drilling Contractors | | Egypt | Middle East | |
| Anhui Fukai Special Materials co. Mills & Manufacturers | | Ltd | Asia-Pacific | |
| Anping County Guangming Metal Products Co. Mills & Manufacturers | | Ltd | Asia-Pacific | |
| Anton Oil and Gas Equipment Yards & Threading | | China | Asia-Pacific | |
| Applus+ Velosi Inspection & Testing | | Qatar | Middle East | |
| Arabian Drilling Company Drilling Contractors | | Saudi Arabia | Middle East | |
| ArcelorMittal South Africa – Tubular Mills & Manufacturers | | South Africa | Africa | |
| ArcelorMittal Tubular Products Jubail Mills & Manufacturers | | Saudi Arabia | Middle East | |
| Arecon Data (Oil Country OS) SCM & Software | | USA | Americas | |
| Argus Machine Co. Ltd. Mills & Manufacturers | | Canada | Americas | |
| ARO Drilling Drilling Contractors | | Saudi Arabia | Middle East | |
| AS Inspection & Testing | | Schneider Group | Americas | |
| Ascend SC Logistics & Transport | | United States | Americas | |
| ASCO Group Logistics & Transport | | UK | Europe | |
| Aspenleaf Energy Limited Mills & Manufacturers | | Canada | Americas | |
| Atlas Copco Gas and Process Mills & Manufacturers | | | | |
| Auto Trading & Distribution | | Thermal Reforming | Americas | |
| Aveng Trident Steel Trading & Distribution | | South Africa | Africa | |
| Back Trading & Distribution | | UAE | Middle East | |
| Bahrain Petroleum Mills & Manufacturers | | Bahrain | Middle East | |
| Bahri Logistics Logistics & Transport | | Saudi Arabia | Middle East | |
| Baker Hughes Drilling Contractors | | United States | Americas | |
| Baofeng Steel Group Co. Mills & Manufacturers | | Ltd | Asia-Pacific | |
| Baoshan Iron & Steel (Baosteel) Mills & Manufacturers | | China | Asia-Pacific | |
| BAOSHUNCHANG SUPER ALLOY (JIANGXI) CO. Mills & Manufacturers | | LTD | Asia-Pacific | |
| Baowu Steel Group Mills & Manufacturers | | China | Asia-Pacific | |
| Baron Instruments Middle East FZ Inspection & Testing | | LLC | Middle East | |
| BASF SE Mills & Manufacturers | | Germany | Europe | |
| Bechtel Trading & Distribution | | United States | Americas | |
| Beijing BSS Energy Equipment Co. Trading & Distribution | | Ltd | Asia-Pacific | |
| Beijing Doright Tools Co. Mills & Manufacturers | | Ltd | Asia-Pacific | |
| BEIJING HONGBO YATAI ELECTRICAL EQUIPMENT CO. Mills & Manufacturers | | LTD | Asia-Pacific | |
| Beijing JJC Technology Co. SCM & Software | | Ltd | Asia-Pacific | |
| Beijing Muchen Fireproof Insulation Special Materials Co. Mills & Manufacturers | | LTD | Asia-Pacific | |
| Benteler Group Mills & Manufacturers | | Germany | Europe | |
| Besix Mills & Manufacturers | | Belgium | Europe | |
| BETEC CAD Industries Mills & Manufacturers | | Canada | Americas | |
| Beyond Limits SCM & Software | | United States | Americas | |
| BGP Inc. Inspection & Testing | | CNPC | Asia-Pacific | |
| Bharat Petroleum Corporation Limited Mills & Manufacturers | | India | Asia-Pacific | |
| BOB HEAVY EQUIPMENT RENTAL Logistics & Transport | | SOLE PROPRIETORSHIP LLC | Middle East | |
| Bolloré Africa Logistics Logistics & Transport | | France | Africa | |
| Boomerang Tube LLC Mills & Manufacturers | | United States | Americas | |
| Borr Drilling Drilling Contractors | | Bermuda | Americas | |
| Borusan Mannesmann Mills & Manufacturers | | Turkey | Europe | |
| Boskalis Logistics & Transport | | Netherlands | Europe | |
| BP plc Drilling Contractors | | United Kingdom | Europe | |
| Bureau Veritas – Middle East Inspection & Testing | | UAE | Middle East | |
| Bureau Veritas S.A. Inspection & Testing | | France | Europe | |
| Cairn Oil & Gas Drilling Contractors | | India | Asia-Pacific | |
| Canadian Natural Resources Limited Drilling Contractors | | Canada | Americas | |
| Cangzhou Authentic Pipe-fitting Manufacturing Co. Mills & Manufacturers | | Ltd | Asia-Pacific | |
| Cangzhou Great Drill Bits Co. Drilling Contractors | | Ltd | Asia-Pacific | |
| Carbon Capture SCM & Software | | UAE | Middle East | |
| Caterpillar Mills & Manufacturers | | United States | Americas | |
| CATHELCO MIDDLE EAST L.L.C Inspection & Testing | | FZ | Middle East | |
| CDL Mills & Manufacturers | | Tecora | Americas | |
| Celeros Flow Technology Trading & Distribution | | Llc | Americas | |
| Cenovus Energy Drilling Contractors | | Canada | Americas | |
| Chengdu Maxwell Energy Technology Co. Drilling Contractors | | Ltd | Asia-Pacific | |
| Cheniere Energy Trading & Distribution | | United States | Americas | |
| Chevron Drilling Contractors | | United States | Americas | |
| CHINA CLASSIFICATION SOCIETY CCS Inspection & Testing | | DUBAI BRANCH | Asia-Pacific | |
| China National Offshore Oil Drilling Contractors | | China | Asia-Pacific | |
| China National Petroleum Mills & Manufacturers | | China | Asia-Pacific | |
| China Oilfield Services (COSL) Drilling Contractors | | China | Asia-Pacific | |
| China Petroleum & Chemical Mills & Manufacturers | | China | Asia-Pacific | |
| Chiyoda Yards & Threading | | Japan | Asia-Pacific | |
| Choice Equipment Rentals Logistics & Transport | | United States | Americas | |
| CITIC Heavy Industries Mills & Manufacturers | | China | Asia-Pacific | |
| CMA CGM Logistics & Transport | | France | Europe | |
| CNOOC Drilling Contractors | | China | Asia-Pacific | |
| CNPC International Limited Drilling Contractors | | Dubai Branch | Middle East | |
| Commonwealth LNG Trading & Distribution | | United States | Americas | |
| ConocoPhillips Drilling Contractors | | United States | Americas | |
| Consolidated Contractors Group Drilling Contractors | | | Middle East | |
| Continental Resources Drilling Contractors | | United States | Americas | |
| COSTACURTA S.P.A. Mills & Manufacturers | | VICO | Europe | |
| COWI A/S SCM & Software | | Denmark | Europe | |
| CQ Technical Services (CNPC) Inspection & Testing | | China | Asia-Pacific | |
| CTRT | | Inc | | |
| CYL Mills & Manufacturers | | PRO LLC | Americas | |
| CZ ELECTRIC CO. Mills & Manufacturers | | LTD | Europe | |
| Dan Trading & Supply FZC Trading & Distribution | | UAE | Middle East | |
| Danyang City Kaixin Alloy Material Co. Mills & Manufacturers | | Ltd | Asia-Pacific | |
| Daqing Oilfield Drilling Contractors | | China | Asia-Pacific | |
| DESHI ENERGY TECHNOLOGY GROUP CO. Drilling Contractors | | LTD | Asia-Pacific | |
| Devon Energy Drilling Contractors | | United States | Americas | |
| DEXIN STEEL TUBE(CHINA) CO. Mills & Manufacturers | | LTD | Asia-Pacific | |
| Dezhou Drillstar Cutting Tool Co. Mills & Manufacturers | | Ltd | Asia-Pacific | |
| DistributionNOW Trading & Distribution | | USA | Americas | |
| DK Mills & Manufacturers | | LOK CORPORATION | | |
| DMG Mills & Manufacturers | | OPS | Americas | |
| DMG Events Trading & Distribution | | ADIP | Middle East | |
| DNV Inspection & Testing | | Norway | Europe | |
| Dongguan Pan American Electronic Co. Mills & Manufacturers | | Ltd | Asia-Pacific | |
| Dow Chemical Trading & Distribution | | United States | Americas | |
| Drilling, Well Equipment Drilling Contractors | | Design and Manufacture | | |
| Eastman Chemical Mills & Manufacturers | | United States | Americas | |
| Eaton Trading & Distribution | | United States | Americas | |
| ECOPEACE CO. Trading & Distribution | | Ltd | Asia-Pacific | |
| Ecospray Technologies S.r.l. Inspection & Testing | | Italy | Europe | |
| Edison International Drilling Contractors | | United States | Americas | |
| Egyptian Drilling Company (EDC) Drilling Contractors | | Egypt | Africa | |
| Electro Mills & Manufacturers | | Mechanical Equipment | Americas | |
| Element Fuels Mills & Manufacturers | | Canada | Americas | |
| Elsewedy Electric Mills & Manufacturers | | Egypt | Middle East | |
| Emerson Electric SCM & Software | | United States | Americas | |
| Emirates Industry of Camel Milk and Products | | Camelicious | Middle East | |
| Emirates National Oil Mills & Manufacturers | | United Arab Emirates | Middle East | |
| Enbridge Logistics & Transport | | Canada | Americas | |
| Energia Consulting | | United States | Americas | |
| Energy Development Oman Drilling Contractors | | Oman | Middle East | |
| Energy One SCM & Software | | Australia | Australia | |
| Energy Storage Trading & Distribution | | UAE | Middle East | |
| ENGIE Logistics & Transport | | France | Europe | |
| ENI Drilling Contractors | | Italy | Europe | |
| EQT Drilling Contractors | | United States | Americas | |
| Equinor Drilling Contractors | | Norway | Europe | |
| Eriell Group Drilling Contractors | | | | |
| EuropCorr Inspection & Testing | | Internal Corrosion Monitoring | | |
| EVRAZ plc Mills & Manufacturers | | UK | Europe | |
| EXAKTA Trading & Distribution | | SEKO GROUP | | |
| Excelerate Energy Logistics & Transport | | United States | Americas | |
| ExxonMobil Drilling Contractors | | United States | Americas | |
| Fervo Energy Drilling Contractors | | United States | Americas | |
| FILMS | | OMCD TEK HUB SpA | | |
| First Solar Mills & Manufacturers | | United States | Americas | |
| FLENDER Mills & Manufacturers | | GRAFFENSTADEN SAS | Europe | |
| Flogistix SCM & Software | | LP | | |
| Flowserve Mills & Manufacturers | | United States | Americas | |
| Fluor | | United States | | |
| Force Pressure Control Drilling Contractors | | United States | Americas | |
| Freeport LNG Trading & Distribution | | United States | Americas | |
| FS-Elliott Co. Mills & Manufacturers | | LLC | Americas | |
| FUJIAN LIXIN SHIP ENGINEERING CO. Yards & Threading | | LTD | Asia-Pacific | |
| Fushun Special Steel Co. Mills & Manufacturers | | Ltd | Asia-Pacific | |
| GAC Group Logistics & Transport | | UAE | Middle East | |
| GAC Logistics (Middle East) Logistics & Transport | | UAE | Middle East | |
| Gazprom Drilling Contractors | | Russia | Europe | |
| GDI Solution Trading & Distribution | | South Korea | Asia-Pacific | |
| GE Power Mills & Manufacturers | | United States | Americas | |
| GE Renewable Energy Mills & Manufacturers | | United States | Americas | |
| GE Vernova SCM & Software | | United States | Americas | |
| Geo Drilling Contractors | | Vista | Americas | |
| Geosoft Surtech International Limited SCM & Software | | LLC SPC | | |
| Geoteric SCM & Software | | United Kingdom | Europe | |
| Globeleq Drilling Contractors | | United Kingdom | Europe | |
| Golar LNG Logistics & Transport | | Malta | Europe | |
| Goltens Co. Ltd Inspection & Testing | | Abu Dhabi | Middle East | |
| Guanghan Hongda Carbide Solution Co. Mills & Manufacturers | | Ltd | Asia-Pacific | |
| GUANGZHOU DONGSU PETROLEUM D&E EQUIPMENT CO. Drilling Contractors | | LTD | Asia-Pacific | |
| Gulf Commercial Group Inspection & Testing | | Engineering Services | | |
| Gulf Crescent Steel Mills & Manufacturers | | Kuwait | Middle East | |
| Gulf Island Technical Oilfield Services Inspection & Testing | | GULFTECH | | |
| Haimo Technologies Mills & Manufacturers | | China | Asia-Pacific | |
| Halliburton Drilling Contractors | | United States | Americas | |
| Hangzhou Fortune Gas Cryogenic Group Co. | | Ltd | | |
| HANGZHOU SNNA CHEM TECH CO. Trading & Distribution | | LTD | Asia-Pacific | |
| Hapag-Lloyd Logistics & Transport | | Germany | Europe | |
| Harbour Energy Drilling Contractors | | United Kingdom | Europe | |
| Hassan Allam Construction Mills & Manufacturers | | Egypt | Middle East | |
| Health Inspection & Testing | | Safety and Environment Service | | |
| Hebei Abter Steel Pipe Co. Mills & Manufacturers | | Ltd | Asia-Pacific | |
| Hebei Bo Star Petrochemical Equipment Co. Mills & Manufacturers | | Ltd | Asia-Pacific | |
| HEBEI FOCUS PIPING CO. Mills & Manufacturers | | LTD | Asia-Pacific | |
| HEBEI GUANGHAO PIPE FITTING CO. Mills & Manufacturers | | LTD | Asia-Pacific | |
| HEBEI HAIHAO GROUP INDUSTRY PIPING CO. Mills & Manufacturers | | LTD | Asia-Pacific | |
| Hebei Haiqianwei Steel Pipe Co. Mills & Manufacturers | | LTD | Asia-Pacific | |
| Hebei Jingbo Petroleum Machinery Co. Mills & Manufacturers | | Ltd | Asia-Pacific | |
| HEBEI KERRY EQUIPMENT CO. Mills & Manufacturers | | LTD | | |
| HEBEI NEWTIEHU PETROLEUM MACHINERY CO. Mills & Manufacturers | | LTD | Asia-Pacific | |
| HEBEI SHANGHENG PIPELINE MANUFACTURING CO. Mills & Manufacturers | | LTD | Asia-Pacific | |
| HEBEI SIBERIA SPECIAL RUBBER CO. Mills & Manufacturers | | LTD | Asia-Pacific | |
| HEBEI XINYUE HIGH PRESSURE FLANGE AND PIPE FITTTING CO. Mills & Manufacturers | | LTD | | |
| HEBEI YONGMING GEOLOGICAL PROJECT MACHINERY CO. Drilling Contractors | | LTD | Asia-Pacific | |
| Helmerich & Payne, Inc. Drilling Contractors | | USA | Americas | |
| Henan Chicheng Electric Co. | | Ltd | | |
| Henan Shenlong Petroleum Drilling Tools Co. Drilling Contractors | | Ltd | Asia-Pacific | |
| HENAN ZHONGYUAN SPECIAL STEEL EQUIPMENT MANUFACTURING CO. Mills & Manufacturers | | LTD | Asia-Pacific | |
| Henkel \ Trading & Distribution | | Seal For Life Industries | Europe | |
| HERMETIC Mills & Manufacturers | | Pumpen GmbH | Europe | |
| Hess Drilling Contractors | | United States | Americas | |
| Hexagon PPM Middle East FZ SCM & Software | | LLC | | |
| Hi Inspection & Testing | | Force Limited | Middle East | |
| Hilong Group Mills & Manufacturers | | China | Asia-Pacific | |
| Hindustan Petroleum Corporation Limited Mills & Manufacturers | | India | Asia-Pacific | |
| Hitachi Energy SCM & Software | | Sweden | Europe | |
| HMN Technologies Co. Logistics & Transport | | Limited | Asia-Pacific | |
| Höegh LNG Logistics & Transport | | Norway | Europe | |
| Honeywell SCM & Software | | United States | Americas | |
| Honghua Group Drilling Contractors | | China | Asia-Pacific | |
| HUAYING VALVE CO. Mills & Manufacturers | | LTD | Asia-Pacific | |
| Hubron International Mills & Manufacturers | | England | Middle East | |
| Huisman Mills & Manufacturers | | China | Asia-Pacific | |
| Hunan Valin Xiangtan Iron&Steel Co. Mills & Manufacturers | | Ltd | Asia-Pacific | |
| Hunt Energy Drilling Contractors | | United States | Americas | |
| Hunting Energy Asia Yards & Threading | | Singapore | Asia-Pacific | |
| Hunting Energy Services – ME Yards & Threading | | UAE | Middle East | |
| Hunting PLC Yards & Threading | | UK | Europe | |
| Huntsman Mills & Manufacturers | | United States | Americas | |
| HYDAC Mills & Manufacturers | | Germany | Europe | |
| Hydrogen Trading & Distribution | | UAE | Middle East | |
| IFE Mills & Manufacturers | | Norway | Europe | |
| IFP GROUP: Axens, Beicip-Franlab SCM & Software | | IFPEN | | |
| IK Trading & Distribution | | Group AS | Europe | |
| Imperial Logistics Logistics & Transport | | South Africa | Africa | |
| Imperial Oil Mills & Manufacturers | | Canada | Americas | |
| Indian Oil Corporation Limited Trading & Distribution | | India | Asia-Pacific | |
| INDUSTRONIC Industrie SCM & Software | | Electronic | Europe | |
| Infineon Technologies Mills & Manufacturers | | Germany | Europe | |
| INPEX Drilling Contractors | | Japan | Asia-Pacific | |
| Interpipe Mills & Manufacturers | | Ukraine | Europe | |
| Interra Mills & Manufacturers | | United States | Americas | |
| INTERTEC | | Hess | | |
| Intertek Testing Services – Africa Inspection & Testing | | UK | Africa | |
| IOT / RAU (Independent Oil Tools) Yards & Threading | | Egypt | Africa | |
| Iron Oak Energy Solutions Trading & Distribution | | United States | Americas | |
| ISS – Oil & Gas Logistics & Transport | | Singapore | Asia-Pacific | |
| Itochu Corporation Trading & Distribution | | Japan | Asia-Pacific | |
| ITP Media Group Fz SCM & Software | | llc | Middle East | |
| Jan De Nul Logistics & Transport | | Belgium | Europe | |
| Japan Drilling Co. (JDC) Drilling Contractors | | Japan | Asia-Pacific | |
| JERA Trading & Distribution | | Japan | Asia-Pacific | |
| JEREH Mills & Manufacturers | | China | Asia-Pacific | |
| Jet Mills & Manufacturers | | Lube | Americas | |
| JFE Steel Corp. Mills & Manufacturers | | Japan | Asia-Pacific | |
| JIANGNAN SHIPYARD(GROUP)CO. Mills & Manufacturers | | LTD | Asia-Pacific | |
| Jiangsu Baodi Tube Co. Mills & Manufacturers | | Ltd | Asia-Pacific | |
| Jiangsu Changbao Steel Tube Co. Mills & Manufacturers | | Ltd | Asia-Pacific | |
| Jiangsu Gelan Environmental Technology Co. Mills & Manufacturers | | LTD | Asia-Pacific | |
| Jiangsu Huaying Valves Co. Mills & Manufacturers | | Ltd | Asia-Pacific | |
| Jiangsu Huazhiyi Machinery Co. Mills & Manufacturers | | Ltd | Asia-Pacific | |
| Jiangsu Kangning Explosion-proof Technology Co. | | Ltd | | |
| Jiangsu Keteng Environmental Technology Co. | | Ltd | | |
| Jiangsu Olymspan Equipment Technology Co. Mills & Manufacturers | | Ltd | Asia-Pacific | |
| Jiangsu Shenlida Machinery Manufacture Co. Mills & Manufacturers | | Ltd | Asia-Pacific | |
| JIANGSU SHILIN NEW MATERIAL CO. | | LTD | | |
| Jiangsu Xinchangjiang Seamless Steel Tube Manufacturing Co. Mills & Manufacturers | | Ltd | Asia-Pacific | |
| JIANGSU YIDELONG PETROLEUM MACHINERY CO. Drilling Contractors | | LTD | Asia-Pacific | |
| Jiangyin Yangzi Fitting Co. Mills & Manufacturers | | Ltd | Asia-Pacific | |
| JIANHU HANDA MACHINERY MANUFACTURING CO. Mills & Manufacturers | | LTD | Asia-Pacific | |
| JIANHU JIELIN PETROCHEMICAL MACHINERY CO. | | LTD | | |
| Jindal SAW (Africa) Mills & Manufacturers | | UAE | Africa | |
| Jindal SAW Ltd. Mills & Manufacturers | | India | Asia-Pacific | |
| Jubail Energy Services Company (JESCO) Mills & Manufacturers | | Saudi Arabia | Middle East | |
| Kaisitong Valve Co. Mills & Manufacturers | | Ltd | Asia-Pacific | |
| Kalrez® - Qnity | | DuPont Electronics | | |
| KazMunayGas Mills & Manufacturers | | Kazakhstan | Asia-Pacific | |
| KCA Deutag Drilling Contractors | | UK | Europe | |
| Kentz | | Ireland | | |
| Kerui Petroleum Equipment Mills & Manufacturers | | China | Asia-Pacific | |
| Klopper | | Therm | | |
| Kongsberg Maritime SCM & Software | | Norway | Europe | |
| KSWC Mills & Manufacturers | | United States | Americas | |
| Kuehne+Nagel Oil & Gas (SSA) Logistics & Transport | | Switzerland | Africa | |
| Kuwait Drilling Company (KDC) Drilling Contractors | | Kuwait | Middle East | |
| Kuwait Petroleum Mills & Manufacturers | | Kuwait | Middle East | |
| Kuwait Petroleum Corporation Drilling Contractors | | Kuwait | Middle East | |
| Liberty Energy Drilling Contractors | | United States | Americas | |
| Linde Mills & Manufacturers | | Germany | Europe | |
| Linde Engineering Middle East | | LLC | | |
| Lukoil Drilling Contractors | | Russia | Europe | |
| Luna Innovations Inspection & Testing | | Optasense Ltd | Americas | |
| LUOHE LETONE HYDRAULICS TECHNOLOGY CO. Mills & Manufacturers | | LTD | Asia-Pacific | |
| Maersk Drilling Drilling Contractors | | Denmark | Europe | |
| Maersk Line Logistics & Transport | | Denmark | Europe | |
| Maharashtra Seamless Ltd. Mills & Manufacturers | | India | Asia-Pacific | |
| MAM Explosion-proof Technology (Shanghai) Co. | | Ltd | | |
| MAN Energy Solutions Mills & Manufacturers | | Switzerland | Europe | |
| Mannesmann Line Pipe GmbH Trading & Distribution | | Germany | Europe | |
| Maritime Logistics & Transport | | UAE | Middle East | |
| Marubeni Corporation Trading & Distribution | | Japan | Asia-Pacific | |
| Marubeni-Itochu Tubulars Gulf (MITG) Trading & Distribution | | UAE | Middle East | |
| Marubeni-Itochu Tubulars Oceania (MITO) Trading & Distribution | | Australia | Australia | |
| Masdar Trading & Distribution | | United Arab Emirates | Middle East | |
| Maurel & Prom Drilling Contractors | | France | Europe | |
| Maximator GmbH Mills & Manufacturers | | Abu Dhabi | Middle East | |
| Mediterranean Shipping Logistics & Transport | | Switzerland | Europe | |
| MEG Energy Drilling Contractors | | Canada | Americas | |
| MEGAFLEXON CO. Mills & Manufacturers | | LTD | Asia-Pacific | |
| Metall | | Treat Industries Pte Ltd | Americas | |
| Metso Outotec Mills & Manufacturers | | Finland | Europe | |
| MidOcean Energy Drilling Contractors | | United States | Americas | |
| Mistras Group Inspection & Testing | | USA | Americas | |
| Mitsubishi Corp. RtM (Tubular) Trading & Distribution | | Japan | Asia-Pacific | |
| Mitsubishi Corporation Trading & Distribution | | Japan | Asia-Pacific | |
| Mitsubishi Heavy Industries Mills & Manufacturers | | Japan | Asia-Pacific | |
| Mitsui Trading & Distribution | | Japan | Asia-Pacific | |
| Mitsui & Co., Ltd. Trading & Distribution | | Japan | Asia-Pacific | |
| Motiva Enterprises Mills & Manufacturers | | United States | Americas | |
| MPR Mills & Manufacturers | | ELIXE SRL | | |
| MRC Global Inc. Trading & Distribution | | United States | Americas | |
| Mubadala Investment Trading & Distribution | | United Arab Emirates | Middle East | |
| MUREUNG CO. Mills & Manufacturers | | LTD | Asia-Pacific | |
| MXL PIPELINE TECHNOLOGY CO. Trading & Distribution | | LTD | Asia-Pacific | |
| Nabors Arabia (SANAD JV) Drilling Contractors | | Saudi Arabia | Middle East | |
| Nabors Industries Ltd. Drilling Contractors | | Bermuda | Americas | |
| Nantong Stech Fluids Technology Co. Drilling Contractors | | Ltd | Asia-Pacific | |
| National Grid Logistics & Transport | | United Kingdom | Europe | |
| National Iranian Oil Mills & Manufacturers | | Iran | Middle East | |
| Navigation Mills & Manufacturers | | Mapping and Positioning | Europe | |
| NDT CCS (KSA) Inspection & Testing | | Saudi Arabia | Middle East | |
| NEW JCM GROUP CO. Mills & Manufacturers | | LTD | Asia-Pacific | |
| NextEra Energy Drilling Contractors | | United States | Americas | |
| NINGBO KINGLI FASTENER CO. Trading & Distribution | | LTD | Asia-Pacific | |
| Nippon Steel Corp. Mills & Manufacturers | | Japan | Asia-Pacific | |
| NMT | | IRO | | |
| NNPC Drilling Contractors | | Nigeria | Africa | |
| Noble Corp. Drilling Contractors | | UK | Europe | |
| NOV Inc. Drilling Contractors | | United States | Americas | |
| NOV Saudi – Al-Khobar Mills & Manufacturers | | Saudi Arabia | Middle East | |
| NOV Tuboscope Inspection & Testing | | USA | Americas | |
| Novel Non Trading & Distribution | | Metallic Solutions | Americas | |
| NRG Energy Drilling Contractors | | United States | Americas | |
| NRG INTERNATIONAL CHEMICALS TRADING | | SOLE PROPRIETORSHIP LLC | | |
| O&G Mills & Manufacturers | | UAE | Middle East | |
| Occidental of Abu Dhabi Ltd Drilling Contractors | | Abu Dhabi | Middle East | |
| Occidental Petroleum Drilling Contractors | | United States | Americas | |
| Oceaneering Inspection & Testing | | United States | Americas | |
| OFS International LLC Yards & Threading | | USA | Americas | |
| Oil States Drilling Contractors | | United States | Americas | |
| Oilfield Traders Australia (OTA) Trading & Distribution | | Australia | Australia | |
| Oilfields Supply Center (OSC) Logistics & Transport | | UAE | Middle East | |
| Oman Oil Trading & Distribution | | Oman | Middle East | |
| ONGC Drilling Contractors | | India | Asia-Pacific | |
| OQ Trading & Distribution | | Oman | Middle East | |
| Orascom Construction Mills & Manufacturers | | Egypt | Middle East | |
| Organization of the Petroleum Exporting Countries Trading & Distribution | | OPEC | Middle East | |
| Ouhong Seal Components Co. | | Ltd | | |
| Oxy Drilling Contractors | | Fuel Combustion | Americas | |
| P2 Energy Services Yards & Threading | | United States | Americas | |
| P2 Energy Solutions SCM & Software | | USA | Americas | |
| Pan American Energy Drilling Contractors | | Argentina | Americas | |
| Parker Drilling – Asia Drilling Contractors | | USA | Asia-Pacific | |
| Parker Hannifin Mills & Manufacturers | | United States | Americas | |
| Patterson Trading & Distribution | | UTI | Americas | |
| Patterson-UTI Energy Drilling Contractors | | USA | Americas | |
| PDVSA Drilling Contractors | | Venezuela | Americas | |
| Pem Mills & Manufacturers | | Tech Inc | Americas | |
| PEMEX Drilling Contractors | | Mexico | Americas | |
| Pertamina Drilling Contractors | | Indonesia | Asia-Pacific | |
| Peterson Energy Logistics Logistics & Transport | | Netherlands | Europe | |
| Petro-King Drilling Contractors | | China | Asia-Pacific | |
| Petrobel Drilling Contractors | | Egypt | Middle East | |
| Petrobras Drilling Contractors | | Brazil | Americas | |
| PetroChina Drilling Contractors | | China | Asia-Pacific | |
| Petrofac Drilling Contractors | | United Kingdom | Europe | |
| Petroleum Development Oman Drilling Contractors | | Oman | Middle East | |
| Petronas Drilling Contractors | | Malaysia | Asia-Pacific | |
| PIEMONTE AGENCY Logistics & Transport | | CEIPIEMONTE | Europe | |
| Pipe China Mills & Manufacturers | | China | Asia-Pacific | |
| PipeSales (MISI) SCM & Software | | Japan | Asia-Pacific | |
| PipeSearch, Inc. SCM & Software | | USA | Americas | |
| Ports Logistics & Transport | | Terminals and Facility | Americas | |
| Post Mills & Manufacturers | | Combustion Capture | Americas | |
| Power Mills & Manufacturers | | UAE | Middle East | |
| Pre Inspection & Testing | | Combustion Capture | Americas | |
| Precision Drilling Corp. Drilling Contractors | | Canada | Americas | |
| Proclad (FTV Proclad UAE) Yards & Threading | | UAE | Middle East | |
| PROSAVE CO. Mills & Manufacturers | | LTD | Asia-Pacific | |
| PTC Steel Mills & Manufacturers | | United States | Americas | |
| PTTEP Drilling Contractors | | Thailand | Asia-Pacific | |
| PurePath Chemical Engineering Technology Co. | | FZCO | | |
| Qatar Petroleum Mills & Manufacturers | | Qatar | Middle East | |
| QatarEnergy Drilling Contractors | | Qatar | Middle East | |
| RADIO HOLLAND MIDDLE EAST LLC Logistics & Transport | | DUBAI BRANCH | Middle East | |
| Red Post Energy Mills & Manufacturers | | United States | Americas | |
| Reliance Industries Drilling Contractors | | India | Asia-Pacific | |
| Renewables | | UAE | Middle East | |
| Repsol Drilling Contractors | | Spain | Europe | |
| RG Petro-Machinery Group Drilling Contractors | | China | Asia-Pacific | |
| RIGAS Co. | | Ltd | | |
| RMS | | Psicon | | |
| Rockwell Automation SCM & Software | | United States | Americas | |
| Rolls | | Royce Solutions GmbH | | |
| Rolls-Royce Mills & Manufacturers | | United Kingdom | Europe | |
| Rosneft Drilling Contractors | | Russia | Europe | |
| RWE Trading & Distribution | | Germany | Europe | |
| Sabik Offshore Trading & Distribution | | Denmark | Europe | |
| Saga | | PCE Ptd ltd | | |
| Saipem S.p.A. Drilling Contractors | | Italy | Europe | |
| SANMON MACHINERY EQUIPMENTS CO. | | LTD | | |
| Sap & Kaps Petroleum Services Logistics & Transport | | LLC | Middle East | |
| Sapura Drilling Drilling Contractors | | Malaysia | Asia-Pacific | |
| Saudi Aramco Drilling Contractors | | Saudi Arabia | Middle East | |
| Scatec ASA Mills & Manufacturers | | Norway | Europe | |
| Schlumberger Drilling Contractors | | United States | Americas | |
| Schneider Electric SCM & Software | | France | Europe | |
| SCRT | | Sertum Consulting | | |
| Seadrill Drilling Contractors | | United Kingdom | Europe | |
| SeAH Steel Mills & Manufacturers | | South Korea | Asia-Pacific | |
| Selection of Safety FZ | | LLC | | |
| Sempra Infrastructure Logistics & Transport | | United States | Americas | |
| Sensia SCM & Software | | | Americas | |
| SENTECH ENG Co. Mills & Manufacturers | | Ltd | Asia-Pacific | |
| SEPCO Mills & Manufacturers | | China | Asia-Pacific | |
| Sertecpet Mills & Manufacturers | | | Americas | |
| SEW Trading & Distribution | | EURODRIVE | Europe | |
| SGS (Malaysia) Sdn Bhd Inspection & Testing | | Malaysia | Asia-Pacific | |
| SGS S.A. Inspection & Testing | | Switzerland | Europe | |
| SGS South Africa Inspection & Testing | | South Africa | Africa | |
| SHAANXI FOREIGN ECONOMIC AND TRADE INTERNATIONAL DIGITAL EXHIBITION CO. | | LTD | | |
| SHANDONG HAIWANG CHEMICAL CO. | | LTD | | |
| Shandong Kerui Petroleum & Gas Equipment Co. Mills & Manufacturers | | Ltd | Asia-Pacific | |
| Shandong Lanxiang Environmental Technology Co. Trading & Distribution | | Ltd | Asia-Pacific | |
| Shandong Nuoer Biological Technology Co. Mills & Manufacturers | | Ltd | Asia-Pacific | |
| SHANDONG OCEAN PIPE TECHNOLOGY CO. Mills & Manufacturers | | LTD | Asia-Pacific | |
| Shandong Panjin Steel Pipe Manufacturing Co. Mills & Manufacturers | | Ltd | Asia-Pacific | |
| Shandong Qiance International Trade Co. | | Ltd | | |
| SHANDONG SHOUGUANG KUNLONG PETROLEUM MACHINERY CO. Mills & Manufacturers | | LTD | Asia-Pacific | |
| SHANDONG WANDA CABLE CO. | | LTD | | |
| SHANDONG WINTECH TECHNOLOGY CO. Mills & Manufacturers | | LTD | Asia-Pacific | |
| Shanghai Electric Machinery Co. Mills & Manufacturers | | Ltd | Asia-Pacific | |
| SHANGHAI ERAUM ALLOY MATERIALS CO. Mills & Manufacturers | | LTD | Asia-Pacific | |
| Shanghai Eternal Faith Industry CO. Trading & Distribution | | LTD | Asia-Pacific | |
| Shanghai FB Materials Technology Co. Trading & Distribution | | Ltd | Asia-Pacific | |
| SHANGHAI MECCO VALVE CO. Trading & Distribution | | LTD | Asia-Pacific | |
| Shanghai Shenkai Mills & Manufacturers | | China | Asia-Pacific | |
| SHANXI GUANLI FLANGE CO. Mills & Manufacturers | | LTD | Asia-Pacific | |
| Shelf Drilling Drilling Contractors | | United Kingdom | Europe | |
| Shelf Drilling (Africa) Drilling Contractors | | UAE | Africa | |
| Shell Drilling Contractors | | United Kingdom | Europe | |
| Shengli Oilfield Drilling Contractors | | China | Asia-Pacific | |
| SHENJIANG VALVE CO. Trading & Distribution | | LTD | Asia-Pacific | |
| ShenZhen KHJ Semiconductor Lighting CO. Trading & Distribution | | LTD | Asia-Pacific | |
| Shenzhen Topmost Lighting Technology Co. Trading & Distribution | | Ltd | Asia-Pacific | |
| Shenzhen Xpectvision Technology Co. Trading & Distribution | | Ltd | Asia-Pacific | |
| SHIJIAZHUANG TAIXU BIOLOGY TECHNOLOGY CO. | | LTD | | |
| Sichuan Jinglei Science and Technology Co. Mills & Manufacturers | | Ltd | Asia-Pacific | |
| Sichuan SUC Flow Control Equipment Co. | | Ltd | | |
| Siemens Energy Mills & Manufacturers | | Germany | Europe | |
| Siemens Gamesa Mills & Manufacturers | | Spain | Europe | |
| Silixa Inspection & Testing | | | | |
| SINO TECHNOLOGY CO. | | LTD | | |
| Sinochem Holdings Corporation Trading & Distribution | | China | Asia-Pacific | |
| Sinopec Drilling Contractors | | China | Asia-Pacific | |
| Site evaluation- land use | | impact assesssment | | |
| Snam S.p.A. Logistics & Transport | | Italy | Europe | |
| SOCAR Drilling Contractors | | Azerbaijan | Europe | |
| Sonangol Drilling Contractors | | Angola | Africa | |
| Sonangol EP Logistics & Transport | | Angola | Africa | |
| Sonatrach – ENTP Drilling Contractors | | Algeria | Africa | |
| Sooner, Inc. Trading & Distribution | | USA | Americas | |
| SpearTip Tubular Trading & Distribution | | USA | Americas | |
| Spirax Sarco Trading & Distribution | | GESTRA | Americas | |
| Standard New Material(Shanghai)Co. | | Ltd | | |
| Stena Drilling Drilling Contractors | | United Kingdom | Europe | |
| STEP Yards & Threading | | Canada | Americas | |
| Stewarts & Lloyds (South Africa) Trading & Distribution | | South Africa | Africa | |
| StS Mills & Manufacturers | | ISONOR | Americas | |
| Subsea 7 Drilling Contractors | | United Kingdom | Europe | |
| Subsea, Drilling Drilling Contractors | | Production and Well Equipment | Americas | |
| Sumitomo Corp. Middle East Trading & Distribution | | UAE | Middle East | |
| Sumitomo Corporation Trading & Distribution | | Japan | Asia-Pacific | |
| Suncor Energy Mills & Manufacturers | | Canada | Americas | |
| Survival | | Safety and Protection | | |
| SUZHOU CITY MUYI SHIPPING EQUIPMENT CO. | | LTD | | |
| Suzhou Hailu Heavy Industry Co. Mills & Manufacturers | | Ltd | Asia-Pacific | |
| Tachyus SCM & Software | | United States | Americas | |
| Taiwan Mills & Manufacturers | | Province Of China | Asia-Pacific | |
| Taixing Expansion Marine Equipment Co. Mills & Manufacturers | | Ltd | Asia-Pacific | |
| Taqana Energy Solutions Manufacturing LLC | | SPC | | |
| TAQAT Drilling Contractors | | United Arab Emirates | Middle East | |
| Tatneft Mills & Manufacturers | | Russia | Europe | |
| Techcrane International Trading & Distribution | | LLC | | |
| Technip Energies | | France | | |
| TEER VALVE HIGH TECHNOLOGY CO. Mills & Manufacturers | | LTD | Asia-Pacific | |
| Tenaris S.A. Mills & Manufacturers | | Luxembourg | Europe | |
| TenarisSaudiSteelPipes Mills & Manufacturers | | Saudi Arabia | Middle East | |
| TGSK - Turbo Gears - Services | | Kempten | | |
| THE STREAM | | FLO GROUP OF COMPANIES | | |
| Threading & Precision Mfg. Co. (TPM) Yards & Threading | | Oman | Middle East | |
| Tianjin Dong Fang Xian Ke Petroleum Machinery Co. Mills & Manufacturers | | Ltd | Asia-Pacific | |
| Tianjin Pipe (Group) Co. (TPCO) Mills & Manufacturers | | China | Asia-Pacific | |
| Tianjin Pipe (Saudi) Co. Mills & Manufacturers | | UAE | Middle East | |
| TIANJIN RICHSEN OIL EQUIPMENT CO. Mills & Manufacturers | | LTD | Asia-Pacific | |
| TimkenSteel Corp. Mills & Manufacturers | | USA | Americas | |
| TMK (PAO TMK) Mills & Manufacturers | | Russia | Europe | |
| Tokyo Gas Co. Trading & Distribution | | Japan | Asia-Pacific | |
| Toll Group Logistics & Transport | | Australia | Australia | |
| TotalEnergies Drilling Contractors | | France | Europe | |
| TPS Mills & Manufacturers | | Technitube Roehrenwerke GmbH | Europe | |
| TR Logistics & Transport | | RS Tubular Running Services | Americas | |
| TRACTEBEL Mills & Manufacturers | | Belgium | Europe | |
| Trafigura Trading & Distribution | | Switzerland | Europe | |
| Transocean Ltd. Drilling Contractors | | Switzerland | Europe | |
| Transvac Trading & Distribution | | Ejector Solutions | Americas | |
| Tri Mills & Manufacturers | | Star Industries Pte Ltd | Americas | |
| Tubular Transport & Logistics Logistics & Transport | | USA | Americas | |
| Turbo-Chem International Trading & Distribution | | Inc | Americas | |
| TÜV NORD Group Inspection & Testing | | Germany | Europe | |
| TÜV SÜD Middle East Inspection & Testing | | UAE | Middle East | |
| U.S. Steel Tubular Products Mills & Manufacturers | | USA | Americas | |
| Under the patronage of [His Highness Sheikh Mohamed bin Zayed Al Nahyan](https://www.mohamedbinzayed.ae/en/) | | President of the UAE | Middle East | |
| United States Steel Corporation Mills & Manufacturers | | United States | Americas | |
| Upstream Trading & Distribution | | DN Media Group | Americas | |
| UTP Group (THL Tube and Pipe Ind & Universal Tube and Pipe Ind) | | DSS Steel | | |
| Valaris Drilling Contractors | | United States | Americas | |
| Vallourec S.A. Mills & Manufacturers | | France | Europe | |
| VAM Middle East (Vallourec) Yards & Threading | | UAE | Middle East | |
| VAM Services (Vallourec) Yards & Threading | | France | Europe | |
| VAM Services Indonesia Yards & Threading | | Indonesia | Asia-Pacific | |
| Van Leeuwen Pipe & Tube Group Trading & Distribution | | Netherlands | Europe | |
| Van Oord Logistics & Transport | | Netherlands | Europe | |
| Vantage Drilling Drilling Contractors | | United States | Americas | |
| Velosi (Applus+ Velosi) Inspection & Testing | | Qatar | Africa | |
| Vento Energy Support Mills & Manufacturers | | Denmark | Europe | |
| Venture Global LNG Logistics & Transport | | United States | Americas | |
| Vestas Mills & Manufacturers | | Denmark | Europe | |
| Vitol Trading & Distribution | | Netherlands | Europe | |
| voestalpine Tubulars GmbH Mills & Manufacturers | | Austria | Europe | |
| Wärtsilä Logistics & Transport | | Finland | Europe | |
| Weatherford Drilling Contractors | | United States | Americas | |
| Weatherford International Drilling Contractors | | United States | Americas | |
| WEFIC Ocean Equipment Manufacturing Co. Mills & Manufacturers | | Ltd | Asia-Pacific | |
| Weifang junlong machinery Co. Mills & Manufacturers | | Ltd | Asia-Pacific | |
| WFN CO. Mills & Manufacturers | | LTD | Americas | |
| WH Mills & Manufacturers | | STEEL | Asia-Pacific | |
| Williams Companies Logistics & Transport | | United States | Americas | |
| Wison Mills & Manufacturers | | China | Asia-Pacific | |
| Wolong - ATB Group / Wolong EMEA (Germany) GmbH | | EMEA Regional Headquarter | | |
| Wood | | United Kingdom | | |
| Woodfibre LNG Trading & Distribution | | Canada | Americas | |
| Woodside Energy Drilling Contractors | | Australia | Australia | |
| Woodward SCM & Software | | Inc | Americas | |
| WOOSUNG VALVE CO. Trading & Distribution | | LTD | Asia-Pacific | |
| Worley SCM & Software | | Australia | Australia | |
| Wuhan Linmei Head Plate Co. Mills & Manufacturers | | Ltd | Asia-Pacific | |
| XCMG Mills & Manufacturers | | China | Asia-Pacific | |
| XI'AN TIANLI CLAD METAL MATERIALS CO. Mills & Manufacturers | | LTD | Asia-Pacific | |
| Xi'an Well Inspection & Testing | | sun Electronic Technology PLC | Asia-Pacific | |
| YANCHENG SHENHUA MACHINERY MANUFACTURE CO. Mills & Manufacturers | | LTD | Asia-Pacific | |
| Yokogawa SCM & Software | | Japan | Asia-Pacific | |
| Yongwei Valve Drilling Equipment Co. | | Ltd | | |
| Yusen Logistics (Nippon Yusen) Logistics & Transport | | Japan | Asia-Pacific | |
| Zhangjiagang Guangda Special Material CO. Mills & Manufacturers | | LTD | Asia-Pacific | |
| ZHEJIANG ALPHA VALVE CO. Mills & Manufacturers | | LTD | Asia-Pacific | |
| Zhejiang Chang'an Renheng Technology Co. Mills & Manufacturers | | Ltd | Asia-Pacific | |
| Zhejiang Deca Control Valve Meter Co. Mills & Manufacturers | | Ltd | Asia-Pacific | |
| Zhejiang Dewei Stainless Steel Piping Co. Mills & Manufacturers | | Ltd | Asia-Pacific | |
| ZHEJIANG VERVO VALVE CO. Trading & Distribution | | LTD | Asia-Pacific | |
| ZHEJIANG YONGAN CONSTRUCTION MACHINERY CO. Mills & Manufacturers | | LTD | Asia-Pacific | |
| ZheJiangWeiGao Standard Parts CO. Mills & Manufacturers | | LTD | Asia-Pacific | |
| ZHONGTAI VALVE CO. Mills & Manufacturers | | LTD | Asia-Pacific | |
| Zhongyuan Petroleum Equipment Mills & Manufacturers | | China | Asia-Pacific | |
