| Company | Timeline | Status | |
Sican Petroleum Plc Director • Director | 3 Nov 2006←14 Days→17 Nov 2006 | Dissolved | |
| Mintaka International (Oil & Gas) Limited Director • Unreported | 30 Dec 2003←21 Years→Current | Active | |
| Equinor UK Limited Director • Executive Vice President | 29 Jan 2001←4 Months→15 Jun 2001 | Active | |
| Oxford Institute For Energy Studies Director • Executive Vice President | 1 Nov 2000←1 Year 4 Months→3 Mar 2002 | Active | |
| BP Brasil Limitada Director • Geologist | 27 Oct 1999←11 Months→3 Oct 2000 | Active | |
