| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Person with significant control | LEMAN OIL & GAS LIMITED | 🇬🇧United Kingdom | Dissolved | 26/06/2024 – present |
| Officer | LONDON OIL & GAS LIMITED | 🇬🇧United Kingdom | Other | 23/12/2025 – 04/12/2015 |
| Officer | LEMAN OIL & GAS LIMITED | 🇬🇧United Kingdom | Dissolved | 23/01/2026 – present |
| Officer | LEMAN OIL & GAS LIMITED | 🇬🇧United Kingdom | Dissolved | 23/01/2026 – present |
| Officer | BLACK LION RESOURCES PLC | 🇬🇧United Kingdom | Dissolved | 28/05/2026 – 31/08/2013 |
| Officer | VANGUARD FPS LIMITED | — | Dissolved | 02/06/2026 – present |
| Officer | LONDON POWER MANAGEMENT LIMITED | 🇬🇧United Kingdom | Liquidation | 26/01/2026 – present |
| Officer | PERENCO ENERGIES INTERNATIONAL LIMITED | 🇬🇧United Kingdom | Active | 19/02/2026 – present |
| Officer | LONDON POWER MANAGEMENT LIMITED | 🇬🇧United Kingdom | Liquidation | 26/01/2026 – present |
01/07/2016
appointed
04/12/2015
resigned
03/11/2008
appointed