| Company | Timeline | Status | |
| Strahl Systems Limited Director • Director | 18 Jul 2001←20 Years→12 Oct 2021 | Dissolved | |
| Applied Technology Developments Limited Director • Company Director-engineer | 19 Dec 1991←34 Years→Current | Active | |
| Husbands Bosworth Gliding Club Ltd Director • Director | 12 May 1991←5 Years→24 Apr 1997 | Active | |
