싱가포르 석유 및 가스 연구

주요 선수 : Petrochina International , Sentek Marine & Trading Pte Ltd , Ocean Bunkering Services (Pte) Ltd , Equatorial Marine Fuel Management Services Pte. Ltd., Shell Eastern Trading (Pte) Ltd.

주요 선수 : 중국 COSCO Holdings Company Limited, Ocean Network Express PTE Ltd, Indian Oil Corporation Limited, Chimbusco Pan Nation Petro-Chemical Co.,Ltd, BP Sinopec Marine Fuels Pte Ltd

주요 선수 : Halliburton Company, Schlumberger Ltd ., Fugro NV , PGS ASA , China Oilfield Services Limited

주요 선수 : ExxonMobil Corporation, PT Pertamina, Shell PLC, 현대엔지니어링, Petroliam Nasional Berhad

주요 선수 : Petroliam Nasional Berhad(PETRONAS), 태국 석유청(PTT), Exxon mobil Corporation, Shell Plc, Total Energies SE, Exxon Mobil Corporation

주요 선수 : 페트로나스, 싱가포르 LNG Corporation Pte Ltd, JGC Holding Corporation, PTT LNG Co Ltd, PT PGN LNG 인도네시아

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

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