| Company | Timeline | Status | |
Marathon Oil Exploration (U.K.) Limited Director • Oil Company Executive | 26 Oct 1991←1 Year 2 Months→31 Dec 1992 | Dissolved | |
| Fujairah Oil And Gas UK 12 Limited Director • Oil Company Executive | 26 Oct 1991←1 Year 2 Months→31 Dec 1992 | Dissolved | |
Marathon Upstream North Sea (G.B.) Limited Director • Oil Company Executive | 26 Oct 1991←1 Year 2 Months→31 Dec 1992 | Dissolved | |
