| Company | Timeline | Status | |
Kvaerner Oil & Gas Limited Director • Manager | 31 Jan 1993←1 Year 6 Months→15 Aug 1994 | Liquidation | |
| Redpath Offshore (North) Limited Director • Manager | 23 Apr 1992←33 Years→Current | Active | |
| Redpath Offshore (South) Limited Director • Manager | 7 May 1991←3 Years→15 Aug 1994 | Liquidation | |
