| Company | Timeline | Status | |
| Bristol Photographic Society Director • Retired | 19 Nov 2020←4 Years→Current | Active | |
Alia Systems Limited Director • Project Manager | 8 May 2001←16 Years→5 Dec 2017 | Dissolved | |
Loxodonta Limited Director • Computer Consultant | 15 May 1998←16 Years→10 Jun 2014 | Dissolved | |
