| Company | Timeline | Status | |
| Cambridge Antibody Technology Group Limited Director • Company Director | 1 Mar 1998←9 Months→29 Nov 1998 | Active | |
| Medimmune Limited Director • Company Director | 1 Mar 1998←9 Months→29 Nov 1998 | Active | |
| Arium Limited Director • Company Director | 12 Feb 1998←9 Months→29 Nov 1998 | Active | |
| Tarmac Holdings (THL) Limited Director • Engineer | 1 Oct 1997←1 Year 1 Month→29 Nov 1998 | Active | |
| Marshall Of Cambridge (Holdings) Limited Director • Director | 30 Sep 1997←1 Year 2 Months→29 Nov 1998 | Active | |
Alden Group Limited Director • Director | 24 Jun 1997←1 Year 5 Months→29 Nov 1998 | Dissolved | |
| Aeronautical Trading Limited Director • Company Director | 9 Jun 1997←12 Months→8 Jun 1998 | Active | |
| Aeronautical Trusts Limited Director • Company Director | 9 Jun 1997←12 Months→8 Jun 1998 | Active | |
| Society Of British Aerospace Companies (The) Director • Managing Director | 26 Apr 1995←10 Months→21 Feb 1996 | Dissolved | |
| British Airways Maintenance Cardiff Limited Director • Engineer | 14 Sep 1992←4 Years→15 May 1997 | Active | |
