| Company | Timeline | Status | |
| Kempton Great Engines Trust Limited Director • Architect | 24 Jan 2017←5 Years→14 Jun 2022 | Active | |
| Beachborough School Trust Limited Director • Design Consultant | 21 Mar 1992←22 Years→20 Nov 2014 | Active | |
| Christopher Hobson Limited Director • Director | 31 Dec 1990←34 Years→Current | Active | |
