| Company | Timeline | Status | |
Detek Systems Limited Director • Company Director | 14 Apr 1992←7 Years→16 Aug 1999 | Dissolved | |
Detek Systems Limited Secretary • Company Director | 14 Apr 1992←7 Years→16 Aug 1999 | Dissolved | |
| Oxford Cryosystems Limited Director • Company Director | 27 Jul 1991←6 Years→12 Sep 1997 | Active | |
