| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | JRAG CONSULTANTS LTD | 🇬🇧Regno Unito | Dissolved | 03/05/2026 – present |
| Officer | FORTIS FRONTIER PLC | 🇬🇧Regno Unito | Active | 04/06/2026 – 10/03/2014 |
| Officer | STERLING ENERGY (MAURITANIA) LIMITED | — | Dissolved | 14/06/2026 – present |
| Officer | STERLING ENERGY (NORTH AMERICA) LIMITED | — | Dissolved | 09/06/2026 – present |
| Officer | STERLING ENERGY (INTERNATIONAL) LIMITED | 🇬🇧Regno Unito | Dissolved | 11/06/2026 – 03/10/2011 |
10/08/2015
appointed
10/03/2014
resigned
26/10/2006
appointed