| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | RHAPTA DRILLING LIMITED | 🇬🇧United Kingdom | Disuelta | 22/3/2026 – 1/7/2025 |
| Cargo | HIMILCO RENEWABLE HOLDINGS LTD | 🇬🇧United Kingdom | Disuelta | 5/4/2026 – presente |
| Cargo | EARDSTAPA HOLDINGS LTD | 🇬🇧United Kingdom | Activa | 6/4/2026 – 21/12/2024 |
| Cargo | ANGLO TUNISIAN ENERGY LIMITED | 🇬🇧United Kingdom | Disuelta | 8/4/2026 – presente |
| Cargo | ANGLO TUNISIAN OIL & GAS LIMITED | 🇬🇧United Kingdom | Activa | 12/4/2026 – 15/6/2023 |
| Cargo | ATOG MIDCO LIMITED | 🇬🇧United Kingdom | Activa | 9/4/2026 – 15/6/2023 |
| Cargo | AT OIL & GAS MIDCO LIMITED | 🇬🇧United Kingdom | Disuelta | 7/4/2026 – presente |
| Cargo | AT OIL & GAS LIMITED | 🇬🇧United Kingdom | Disuelta | 9/4/2026 – presente |
| Cargo | STOREGGA LIMITED | 🇬🇧United Kingdom | Activa | 11/2/2026 – 7/6/2021 |
| Cargo | CALIMA ENERGY (NAMIBIA) LTD | 🇬🇧United Kingdom | Disuelta | 17/4/2026 – 17/1/2020 |
| Cargo | MYTILUS LIMITED | 🇬🇧United Kingdom | Activa | 19/4/2026 – 30/3/2020 |
| Cargo | CITRA PARTNERS LIMITED | 🇬🇧United Kingdom | Disuelta | 10/5/2026 – presente |
| Cargo | CITRA (NOMINEES) LIMITED | 🇬🇧United Kingdom | Disuelta | 28/4/2026 – 31/3/2016 |
| Cargo | WOODFORDE'S VEHICLES LIMITED | 🇬🇧United Kingdom | Disuelta | 29/4/2026 – presente |
| Cargo | INTEGRATED GEORENEWABLES (DORSET) LIMITED | 🇬🇧United Kingdom | Disuelta | 7/5/2026 – presente |
| Cargo | FYRD ENERGY LIMITED | — | Disuelta | 11/5/2026 – presente |
| Cargo | SUE WELLS ASSOCIATES LIMITED | 🇬🇧United Kingdom | Liquidación | 23/1/2026 – 1/10/2009 |
20/5/2026
England → United Kingdom
11/5/2026
United Kingdom → England
11/11/2002
appointed