| | Percentage | | | |
| | Ownership | | | |
| | Interest | | | |
| Upstream | | | | |
| Aera Energy LLC | 48 | | | |
| BEB Erdgas und Erdoel GmbH & Co. KG | 50 | | | |
| Cameroon Oil Transportation Company S.A. | 41 | | | |
| Castle Peak Power Company Limited | 60 | | | |
| Cross Timbers Energy, LLC | 50 | | | |
| Golden Pass LNG Terminal LLC | 18 | | | |
| Karmorneftegaz Holding SARL | 33 | | | |
| LLC Arctic Research and Design Center For Continental Shelf Development | 33 | | | |
| Nederlandse Aardolie Maatschappij B.V. | 50 | | | |
| Qatar Liquefied Gas Company Limited | 10 | | | |
| Qatar Liquefied Gas Company Limited (2) | 24 | | | |
| Ras Laffan Liquefied Natural Gas Company Limited | 25 | | | |
| Ras Laffan Liquefied Natural Gas Company Limited (II) | 31 | | | |
| Ras Laffan Liquefied Natural Gas Company Limited (3) | 30 | | | |
| South Hook LNG Terminal Company Limited | 24 | | | |
| Tengizchevroil, LLP | 25 | | | |
| Terminale GNL Adriatico S.r.l. | 71 | | | |
| Trizneft Pilot SARL | 49 | | | |
| Tuapsemorneftegaz Holding SARL | 33 | | | |
| | | | | |
| Downstream | | | | |
| Chalmette Refining, LLC | 50 | | | |
| Fujian Refining & Petrochemical Co. Ltd. | 25 | | | |
| Saudi Aramco Mobil Refinery Company Ltd. | 50 | | | |
| TonenGeneral Sekiyu K.K. | 22 | | | |
| | | | | |
| Chemical | | | | |
| Al-Jubail Petrochemical Company | 50 | | | |
| Infineum Holdings B.V. | 50 | | | |
| Infineum USA L.P. | 50 | | | |
| Saudi Yanbu Petrochemical Co. | 50 | | | |