| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | ABERNEDD POWER COMPANY LIMITED | 🇬🇧Regno Unito | Active | 06/06/2026 – 08/01/2008 |
| Officer | BP WEST ARU II LIMITED | — | Dissolved | 06/06/2026 – 01/07/2008 |
| Officer | BP EAST KALIMANTAN CBM LIMITED | — | Active | 06/06/2026 – 20/10/2009 |
| Officer | BAGLAN BAY COMPANY LIMITED | 🇬🇧Regno Unito | Dissolved | 06/06/2026 – 19/10/2009 |
| Officer | BP VIETNAM INVESTMENTS LIMITED | — | Dissolved | 10/06/2026 – 11/06/2007 |
| Officer | VIVERGO FUELS LIMITED | 🇬🇧Regno Unito | Active | 10/06/2026 – 25/06/2007 |
| Officer | BP ALTERNATIVE ENERGY INVESTMENTS LIMITED | — | Active | 10/06/2026 – 15/06/2007 |
| Officer | BP INVESTMENTS ASIA LIMITED | — | Active | 15/06/2026 – 30/06/2010 |
| Officer | FUEL CROPS LIMITED | 🇬🇧Regno Unito | Dissolved | 15/06/2026 – 31/08/2007 |
| Officer | BP FINANCE P.L.C | 🇬🇧Regno Unito | Active | 09/03/2026 – 30/06/2010 |
| Officer | CASTROL LUBRICANTS VIETNAM LIMITED | 🇬🇧Regno Unito | Active | 01/06/2026 – 30/06/2010 |
| Officer | POAT LIMITED | 🇬🇧Regno Unito | Active | 08/01/2026 – 30/06/2010 |
30/06/2010
resigned
20/10/2009
resigned
11/04/2005
appointed