| Company | Timeline | Status | |
| 166 Elm Grove (Freehold) Limited Director • Retired  | 24 May 2016←4 Years→16 Sep 2020  | Active  | |
| Booker Air Services Limited Director • Manager  | 30 Mar 2000←14 Years→10 Dec 2014  | Dissolved  | |
| Booker Gliding Club Limited Director • Manager  | 30 Mar 2000←6 Years→1 Apr 2006  | Active  | |
