| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | CALENERGY INFRASTRUCTURE LIMITED | 🇬🇧Regno Unito | Active | 02/04/2026 – present |
| Officer | CALENERGY INFRASTRUCTURE LIMITED | 🇬🇧Regno Unito | Active | 02/04/2026 – present |
| Officer | PERENCO SNS LIMITED | 🇬🇧Regno Unito | Active | 02/04/2026 – present |
| Officer | PERENCO SNS LIMITED | 🇬🇧Regno Unito | Active | 02/04/2026 – present |
| Officer | BROAD STAR MANAGEMENT COMPANY LIMITED | — | Active | 05/05/2026 – present |
| Officer | PERENCO CHERGUI OIL & GAS LIMITED | 🇬🇧Regno Unito | Active | 16/03/2026 – present |
| Officer | PERENCO MEXICO LIMITED | 🇬🇧Regno Unito | Active | 16/03/2026 – present |
| Officer | TARANIS OPERATIONS LIMITED | 🇬🇧Regno Unito | Active | 06/02/2026 – present |
| Officer | PERENCO COLOMBIA LIMITED | 🇧🇸Bahamas | Active | 10/12/2025 – present |
| Officer | MUANDA INTERNATIONAL OIL COMPANY LIMITED | 🇬🇬Guernsey | Active | 10/12/2025 – present |
| Officer | PERENCO OVERSEAS HOLDINGS LIMITED | 🇬🇧Regno Unito | Active | 19/02/2026 – present |
| Officer | PETRODEC UK LIMITED | 🇬🇧Regno Unito | Active | 02/04/2026 – present |
| Officer | PARRENCO LIMITED | 🇬🇧Regno Unito | Dissolved | 18/04/2026 – present |
| Officer | PARRENCO LIMITED | 🇬🇧Regno Unito | Dissolved | 18/04/2026 – present |
| Officer | DIXSTONE UK LIMITED | 🇬🇧Regno Unito | Active | 02/04/2026 – present |
| Officer | PERENCO OIL AND GAS COLOMBIA LIMITED | 🇬🇧Regno Unito | Active | 02/04/2026 – present |
| Officer | PERENCO VIETNAM A.S. | 🇳🇴Norvegia | Active | 10/12/2025 – present |
| Officer | EDIFACE LTD | 🇬🇧Regno Unito | Active | 12/05/2026 – 19/08/2014 |
| Officer | PERENCO ECUADOR HOLDINGS LIMITED | 🇬🇧Regno Unito | Dissolved | 15/05/2026 – present |
| Officer | PERENCO CUU LONG LIMITED | 🇬🇧Regno Unito | Active | 02/04/2026 – present |
| Officer | PERENCO NORTH SEA LIMITED | 🇬🇧Regno Unito | Active | 02/04/2026 – present |
| Officer | PERENCO UK LIMITED | 🇬🇧Regno Unito | Active | 19/02/2026 – present |
| Officer | PERENCO ENERGIES INTERNATIONAL LIMITED | 🇬🇧Regno Unito | Active | 19/02/2026 – present |
| Officer | PERENCO GAS (UK) LIMITED | 🇬🇧Regno Unito | Active | 31/03/2026 – present |
| Officer | PERENCO HOLDINGS | 🇬🇧Regno Unito | Active | 15/12/2025 – present |
| Officer | BACTON STORAGE COMPANY LIMITED | — | Dissolved | 01/06/2026 – present |
| Officer | CENTRICA BAIRD LIMITED | — | Dissolved | 03/06/2026 – 16/09/2009 |
27/04/2026
United Kingdom → England
18/04/2026
England → United Kingdom
24/07/2008
appointed