| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | ENERESCO LTD | — | Dissolved | 30/05/2026 – present |
| Officer | EVOLVE ENERGY LTD | — | Dissolved | 12/06/2026 – 13/05/2008 |
| Officer | EVOLVE ENERGY LTD | — | Dissolved | 12/06/2026 – 01/07/2009 |
07/09/2009
appointed
01/07/2009
resigned
20/11/2006
appointed