| Company | Timeline | Status | |
| Gama Aviation Plc Director • Chairman | 5 Jan 2015←4 Years→3 Apr 2019 | Active | |
| Rolls-Royce Motor Cars Limited Director • Director | 8 Apr 2003←22 Years→Current | Active | |
| Freestream Aircraft Limited Director • Chairman | 1 Apr 2003←15 Years→29 Jan 2019 | Active | |
| The Hakluyt International Advisory Board Director • Chairman | 21 Oct 2002←13 Years→30 Jun 2016 | Dissolved | |
