| Company | Timeline | Status | |
| Wokingham & District Citizens Advice Bureau Director • Councillor | 8 Oct 2014←7 Months→20 May 2015 | Active | |
Challis Enterprises Ltd Director • It Management Consultant | 1 Dec 2006←7 Years→14 Jan 2014 | Dissolved | |
| Common Data Access Limited Director • Geophysicist | 29 Mar 1995←5 Years→31 Dec 2000 | Dissolved | |
