| Company | Timeline | Status | |
| Snowowls Limited Director • Broadcast Engineer | 26 Jan 1995←11 Months→1 Jan 1996 | Active | |
| Snowowls Limited Director • Broadcast Engineer | 16 Jan 1995←11 Months→1 Jan 1996 | Active | |
| 67 Belsize Park Gardens Management Limited Director • Broadcasting Engineer | 18 Jul 1991←8 Years→25 Feb 2000 | Active | |
