| Company | Timeline | Status | |
| Trailight Ltd Director • Director | 1 Jul 2016←9 Years→Current | Active | |
| Track Record Holdings Limited Director • Director | 29 Apr 2016←9 Years→Current | Active | |
| Reaction Engines Limited Director • Non Executive Director | 19 Nov 2014←10 Years→Current | In Administration | |
| Reaction Engines Limited Director • Non Executive Director | 19 Nov 2014←10 Years→7 Feb 2025 | In Administration | |
