| | | | | | | | | | | | | | |
| Name of Company | | Registrant Ownership % | | Jurisdiction |
| Hess Asia Holdings Inc. | | 100 | | Cayman Islands |
| Hess Bakken Investments II, LLC | | 100 | | Delaware |
| Hess Bakken Investments III, LLC | | 100 | | Delaware |
| Hess Bakken Investments IV, LLC | | 100 | | Delaware |
| Hess Bakken Processing LLC | | 38 | | Delaware |
| Hess Baldpate-Penn State LLC | | 100 | | Delaware |
| Hess Canada (Aspy) Exploration Limited | | 100 | | Cayman Islands |
| Hess Canada Exploration Limited | | 100 | | Cayman Islands |
| Hess Canada Oil and Gas ULC | | 100 | | Nova Scotia, Canada |
| Hess Capital Limited | | 100 | | Cayman Islands |
| Hess Capital Services Holdings, LLC | | 100 | | Delaware |
| Hess Capital Services Limited | | 100 | | Cayman Islands |
| Hess Capital Services LLC | | 100 | | Delaware |
| Hess Conger LLC | | 100 | | Delaware |
| Hess Energy Exploration LLC | | 100 | | Delaware |
| Hess Equatorial Guinea Investments Limited | | 100 | | Cayman Islands |
| Hess Exploration and Production Holdings LLC | | 100 | | Delaware |
| Hess Exploration and Production Malaysia B.V. | | 100 | | The Netherlands |
| Hess Exploration Services, Inc. | | 100 | | Delaware |
| Hess GOM Deepwater LLC | | 100 | | Delaware |
| Hess GOM Deepwater Sub-Holdings LLC | | 100 | | Delaware |
| Hess GOM Exploration LLC | | 100 | | Delaware |
| Hess Guyana (Block B) Exploration Limited | | 100 | | Cayman Islands |
| Hess Guyana Exploration Limited | | 100 | | Cayman Islands |
| Hess Holdings EG Limited | | 100 | | Cayman Islands |
| Hess Holdings GOM Ventures LLC | | 100 | | Delaware |
| Hess Holdings West Africa Limited | | 100 | | Cayman Islands |
| Hess (Indonesia-VIII) Holdings Limited | | 100 | | Cayman Islands |
| Hess Infrastructure Partners LP | | 38 | | Delaware |
| Hess International Holdings Corporation | | 100 | | Delaware |
| Hess International Holdings Limited | | 100 | | Cayman Islands |
| Hess International Receivables Limited | | 100 | | Cayman Islands |
| Hess International Sales LLC | | 100 | | Delaware |
| Hess Limited | | 100 | | England & Wales |
| Hess Llano LLC | | 100 | | Delaware |
| Hess Middle East New Ventures Limited | | 100 | | Cayman Islands |
| Hess Midstream Operations LP | | 38 | | Delaware |
| Hess Midstream Partners GP LP | | 38 | | Delaware |
| Hess New Ventures Exploration Limited | | 100 | | Cayman Islands |
| Hess North Dakota Export Logistics Holdings LLC | | 38 | | Delaware |