| Company | Timeline | Status | |
| Society Of Petroleum Engineers Europe Limited Director • Company Director | 6 Jan 1993←11 Months→7 Dec 1993 | Active | |
| International Association Of Oil & Gas Producers Director • Executive | 5 Dec 1991←11 Months→5 Nov 1992 | Active | |
| Spe Ventures Limited Director • Executive | 12 Sep 1991←2 Years 2 Months→7 Dec 1993 | Active | |
| Spe Trading Limited Director • Executive | 14 Mar 1991←2 Years 8 Months→7 Dec 1993 | Active | |
