이라크 에너지 및 전력 연구

주요 선수 : Exxon Mobil Corporation, BP PLC, China Petroleum & Chemical Corporation, PJSC Lukoil Oil Company, Petroliam Nasional Berhad

주요 선수 : North Power Company Ltd, Shamara Holding Group, Unitech EPC 솔루션, General Electric Company, Siemens AG

주요 선수 : Schlumberger Limited, Weatherford International PLC, Baker Hughes Company, Halliburton Company, Transocean Ltd.

주요 선수 : Honda Siel Power Products Limited, Cummins Ltd., Yanmar Holdings Co., Ltd., Caterpillar Inc., Atlas Copco AB

주요 선수 : Schlumberger Ltd., Halliburton Company, Baker Hughes Company, Weatherford International plc, National-Oilwell Varco, Inc.

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

주요 선수 : Flowserve Corporation, Grundfos Holding A/S, KSB AG, Sulzer Ltd, Weir Group PLC,

주요 선수 : GS Yuasa Corporation, Contemporary Amperex Technology Co. Limited, BYD Co. Ltd, UniEnergy Technologies, LLC, Clarios

주요 선수 : Halliburton Company, CGG SA, PGS ASA, TGS ASA, Schlumberger NV

주요 선수 : Schlumberger Limited, Saipem SpA, Nabors Industries Ltd., Weatherford International PLC, Helmerich & Payne, Inc.

주요 선수 : Siemens AG, Thermo Fisher Scientific Inc., Horiba Ltd, Emerson Electric Co., MicroJet Technology Co., Ltd.