| Company | Timeline | Status | |
Infra-Red Technology Limited Director • Electronics Engineer  | 28 Jun 1992←3 Years→3 Jun 1996  | Dissolved  | |
| J.V.D. Engineering Limited Director • Electronic Engineer  | 16 Apr 1992←10 Months→4 Mar 1993  | Active  | |
| Aden Electronics Limited Director • Engineer  | 1 Mar 1992←4 Years→3 Jun 1996  | Active  | |
Vella Willson Limited Director • Engineer  | 12 Nov 1991←4 Years→3 Jun 1996  | Dissolved  | |
