| Company | Timeline | Status | |
| London Sailplanes Limited Director • None | 20 Jun 2018←7 Years→Current | Active | |
| London Gliding Club Proprietary Limited Director • None | 20 Jun 2018←7 Years→Current | Active | |
| Spectral Systems Limited Director • Computer Analyst | 9 Dec 1997←25 Years→15 Aug 2023 | Dissolved | |
