| Company | Timeline | Status | |
| Back Acre Enterprises Limited Director • Chartered Engineer | 12 Feb 2001←22 Years→1 Dec 2023 | Active | |
| Lincoln Aero Club Limited Secretary • Unreported | 3 Oct 2000←18 Years→8 Jul 2019 | Active | |
| Lincoln Aero Club Limited Director • Chartered Engineer | 18 Aug 1996←22 Years→8 Jul 2019 | Active | |
