| Company | Timeline | Status | |
| Slingsby Advanced Composites Limited Director • Company Director | 2 Jan 1992←3 Months→1 Apr 1992 | Active | |
| Wallop Defence UK Limited Director • Company Director | 2 Jan 1992←3 Months→1 Apr 1992 | Active | |
| Flight Refuelling Limited Director • Company Director | 2 Jan 1992←3 Months→1 Apr 1992 | Active | |
| Amega Electronics Limited Director • Company Director | 31 Jul 1991←8 Months→1 Apr 1992 | Active | |
