Kuwait Petroleum Corporation Kuwait Gulf Oil Company Kuwait Oil Company (K.S.C.) EQUATE Petrochemical Company Kuwait National Petroleum Company Kuwait Aviation Fuelling Company (K.S.C) Petrochemical Industries Company Ministry of Energy (Oil Sector) Kuwait Oil Tanker Co. SAK Organization of Arab Petroleum Exporting Countries Kuwait Foreign Petroleum Exploration Company Organization of the Petroleum Exporting Countries Kuwait Petroleum International Limited Kuwait Institute for Scientific Research ( KISR ) Kuwait University