| Company | Timeline | Status | |
| Ryedale Society Of Model Engineers Limited Director • Licensed Aircraft Engineer  | 6 Mar 2016←3 Years→7 Apr 2019  | Active  | |
| Airborne Avionics Limited Director • Engineer  | 23 Aug 2006←19 Years→Current  | Active  | |
| Tui Pension Scheme (UK) Limited Director • Professional Licensed Aircraft  | 24 Nov 2005←11 Months→31 Oct 2006  | Dissolved  | |
