| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | CENTRICA BAIRD LIMITED | — | Dissolved | 03/06/2026 – present |
| Officer | BACTON STORAGE COMPANY LIMITED | — | Dissolved | 01/06/2026 – present |
| Officer | BOWLAND RESOURCES LIMITED | — | Active | 01/06/2026 – 31/08/2013 |
| Officer | BOWLAND RESOURCES (NO.2) LIMITED | — | Active | 04/06/2026 – 31/08/2013 |
| Officer | ELSWICK ENERGY LIMITED | — | Active | 17/05/2026 – 31/08/2013 |
01/10/2013
appointed
31/08/2013
resigned
13/06/2013
appointed