| Company | Timeline | Status | |
| Broadcast Television Limited Director • Accountant | 31 Dec 1991←10 Years→31 Jan 2002 | Dissolved | |
| Broadcast Television Limited Secretary • Unreported | 31 Dec 1991←20 Years→31 Mar 2012 | Dissolved | |
| Torkington Engineers Limited Secretary • Unreported | 31 Dec 1990←5 Years→1 Nov 1996 | Active | |
