| Company | Timeline | Status | |
| Cancer Research UK Director • Director Corporate Affairs | 14 Mar 2005←6 Years→20 Sep 2011 | Active | |
| Silverwood Property Limited Director • Unreported | 28 Jul 2000←25 Years→Current | Active | |
| Silverwood Property Limited Secretary • Company Director | 28 Jul 2000←25 Years→Current | Active | |
3i Trustee Company Limited Director • Venture Capitalist | 14 Sep 1999←3 Years→28 Feb 2003 | Dissolved | |
| 3i Plc Director • Venture Capitalist | 8 Aug 1992←10 Years→31 Jul 2003 | Active | |
