| Company | Timeline | Status | |
| Strahl Systems Limited Director • Director | 18 Jul 2001←20 Years→12 Oct 2021 | Dissolved | |
| Strahl Systems Limited Secretary • Director | 18 Jul 2001←20 Years→12 Oct 2021 | Dissolved | |
| Applied Technology Developments Limited Secretary • Unreported | 19 Dec 1991←33 Years→Current | Active | |
| Husbands Bosworth Gliding Club Ltd Director • Director | 12 May 1991←5 Years→24 Apr 1997 | Active | |
| Husbands Bosworth Gliding Club Ltd Secretary • Unreported | 12 May 1991←4 Years→27 Apr 1996 | Active | |
| Applied Technology Developments Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
