| Company | Timeline | Status | |
| Air Service Training (Engineering) Limited Director • Unreported | 10 Mar 2022←3 Years→Current | In Administration | |
| Light Aircraft Association Limited Director • Unreported | 24 Oct 2021←4 Years→Current | Active | |
| Airport Management Services Limited Director • Unreported | 1 Mar 2020←5 Years→Current | Active | |
| Dundee Airport Limited Director • Unreported | 1 Mar 2020←5 Years→Current | Active | |
| Highlands And Islands Airports Limited Director • Unreported | 1 Mar 2020←5 Years→Current | Active | |
| Cranfield Aerospace Solutions Limited Director • Company Director | 11 Jun 2015←6 Years→24 Mar 2022 | Active | |
| Energy Aviation Services Ltd Director • Unreported | 9 Sep 2013←12 Years→Current | Active | |
