| Company | Timeline | Status | |
| Cardington Airship Project Limited Director • Unreported | 29 May 2019←6 Years→Current | Active | |
| Airlander Limited Director • Unreported | 29 May 2019←6 Years→Current | Active | |
| Hybrid Air Vehicles Limited Director • Unreported | 29 May 2019←6 Years→Current | Active | |
