| Company | Timeline | Status | |
| Chevron Britain Limited Director • Executive | 6 Oct 1996←1 Year 1 Month→1 Dec 1997 | Active | |
| Chevron Captain Company LLC Director • Executive | 6 Oct 1996←1 Year 1 Month→1 Dec 1997 | Active | |
| Texaco North Sea U.K. Limited Director • Executive | 6 Oct 1996←1 Year 1 Month→1 Dec 1997 | Active | |
