| Company | Timeline | Status | |
Granacot Computing Limited Secretary • Unreported | 10 Apr 2000←18 Years→26 Feb 2019 | Dissolved | |
Granacot Computing Limited Director • Consultant | 21 Mar 1991←27 Years→26 Feb 2019 | Dissolved | |
| Oxford Gliding Company Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
