| Company | Timeline | Status | |
| The Shell Company (W.I.) Limited Director • Oil Co Exec | 20 Jul 1996←10 Months→16 May 1997 | Active | |
| Sol Antilles And Guianas Limited Director • Oil Company Executive | 16 Jul 1996←10 Months→16 May 1997 | Active | |
| Paraguay Energy DistribuciÓn Limited Director • Oil Compay Executive | 7 Mar 1996←1 Year 2 Months→16 May 1997 | Active | |
| Vivo Energy Namibia Limited Director • Unreported | 24 Apr 1995←10 Months→7 Mar 1996 | Active | |
