| Company | Timeline | Status | |
| Walker Park Management Limited Director • Retired | 29 May 1997←6 Years→4 Oct 2003 | Active | |
| Global Marine Systems Limited Director • Managing Director | 10 Jul 1991←1 Year 8 Months→31 Mar 1993 | Active | |
Acergy Services Limited Director • Managing Director | 1 Jul 1991←1 Year 8 Months→26 Mar 1993 | Dissolved | |
| Global Marine Systems Limited Director • Unreported | 1 Jan 1970←23 Years→31 Mar 1993 | Active | |
