일본 석유 및 가스 연구

주요 선수 : Kawasaki Heavy Industries, Ltd., Central LNG Marine Fuel Japan Corporation, Mitsui OSK Lines Ltd, Nippon Yusen Kabushiki Kaisha, Toyota Tsusho Corporation

주요 선수 : Bharat Petroleum Corp Ltd, Chevron Corporation, Vitol Holding BV, Royal Dutch Shell Plc, China Aviation Oil Corporation Ltd

주요 선수 : Central LNG Marine Fuel Japan Corporation, ENN Energy Holdings Ltd, Mitsui OSK Lines Ltd, Sembcorp Marine Ltd, Toyota Tsusho Corp

주요 선수 : DOF Subsea AS, Oceaneering International Inc., Fugro NV, RTSYS, Saipem SpA

주요 선수 : DOF Subsea AS, Helix Energy Solutions Group Inc., TechnipFMC PLC, Bourbon Offshore, Subsea 7 SA

주요 선수 : Exxon Mobil Corporation, Chevron Corporation, Royal Dutch Shell PLC, Total SA, BP PLC

주요 선수 : JGC 홀딩스 주식회사, 치요다 주식회사, 벡텔 주식회사, 플루어 주식회사, 쉐브론 주식회사

주요 선수 : Emerson Electric Co, L&J Technologies Inc, Zhejiang Zhenchao Petroleum And Chemical Equipment Co., Ltd, 석유 보존 엔지니어링 회사(OCECO),

주요 선수 : Liebherr Group, Heila Cranes SpA, Huisman Equipment BV, Sparrows Offshore Group Limited, Konecranes

주요 선수 : Mcdermott International Limited, DFC Pressure Vessel Manufacturer Co Ltd., CST Composites, Toyo Kanetsu KK, Beltecno Corporation

주요 선수 : National-Oilwell Varco, Inc., ILJIN STEEL CO., Nippon Steel Corp, Tenaris SA, TPCO Enterprise, Inc.

주요 선수 : Linde plc, Wartsila Oyj ABP, Shell PLC, Eni SpA, TotalEnergies SE

주요 선수 : Subsea 7 SA, TechnipFMC PLC, Akastor ASA, National-Oilwell Varco Inc, Baker Hughes Co.

주요 선수 : Exxon Mobil Corporation, ConocoPhillips Company, Chevron Corporation, PetroChina Company Limited, Shell PLC

주요 선수 : Shell plc, Chevron Corporation, Exxon Mobil Corporation, China National Petroleum Corporation., BP PLC

주요 선수 : Chevron Corporation, Exxon Mobil Corporation, PetroChina Company Limited, Qatar Petroleum, Reliance Industries Ltd

주요 선수 : DeepOcean AS, DOF Subsea AS, Oceaneering International Inc., TechnipFMC PLC, Helix Energy Solutions Group Inc.

주요 선수 : BP PLC, Exxon Mobil Corporation, TotalEnergies SE, Chevron Corporation, Shell Plc

주요 선수 : 엑슨 모빌 코퍼레이션, BP PLC, 시노펙 코퍼레이션, 사우디아라비아 석유 코퍼레이션, 쉘 PLC

주요 선수 : Exxon Mobil Corporation, BP Plc, Royal Dutch Shell Plc, Gazpromneft Marine Bunker LLC, TotalEnergies SE

주요 선수 : JGC Holdings Corporation, Bechtel Corporation, Fluor Corporation, TechnipFMC plc, Saipem SpA

주요 선수 : Fluor Corporation, Bechtel Corporation, Gasum AS, Shell PLC, TechnipFMC plc

주요 선수 : Linde Plc, Wärtsilä, Cimc Enric, Chart Industries, IHI Corporation

주요 선수 : Saipem SpA, TechnipFmc PLC, Fluor Corporation, Bechtel Corporation, Petrofac Limited

주요 선수 : Reliance Industry Limited, BP PLC, Saudi Aramco, 중국 국립 석유 공사, Chevron Corporation

주요 선수 : Rockwool International A/S, Owens Corning, Saint Gobain, Kingspan Group, Armacell International SA

주요 선수 : 삼성중공업(주), 미쓰비시중공업(주), HD현대중공업(주), 한화해양(주), 미쓰이 OSK 라인(주)

주요 선수 : Schlumberger Limited, Halliburton Company, Weatherford International Plc, Baker Hughes Company, GN Solids Control

주요 선수 : Weatherford International Plc, Schlumberger Limited, Halliburton Company, Baker Hughes Company, China Oilfield Services Limited

주요 선수 : Bristow Group Inc., CHC Group Ltd., PHI Inc., Abu Dhabi Aviation, HNZ Group Inc.