| Company | Timeline | Status | |
| Bingley Little Theatre Director • Retired | 20 Jun 2025←5 Months→Current | Active | |
Basiccrown Limited Director • Computer Sales | 30 Jul 1992←17 Years→18 Jan 2010 | Dissolved | |
| Mitral Systems Limited Director • Consultant | 7 Nov 1991←14 Years→30 Jun 2006 | Active | |
