| Company | Timeline | Status | |
| Baker Hughes Limited Director • Managing Director | 20 Oct 1997←2 Years 8 Months→10 Jul 2000 | Active | |
North Sea Geophysical Limited Director • Managing Director | 16 Feb 1997←8 Months→20 Oct 1997 | Dissolved | |
| Paloak Limited Director • Director | 24 Apr 1995←6 Years→23 May 2001 | Active | |
