| Company | Timeline | Status | |
| Cobalt Management Limited Director • Company Director | 7 Oct 2022←3 Years→Current | Active | |
| Pirbright Innovations Limited Director • Company Secretary | 31 Aug 2014←1 Year 5 Months→8 Feb 2016 | Active | |
| Pirbright Innovations Limited Secretary • Unreported | 1 Aug 2005←10 Years→8 Feb 2016 | Active | |
| The Pirbright Institute Secretary • Unreported | 1 Aug 2005←10 Years→8 Feb 2016 | Active | |
| Lockbridge Court Management Company Limited Director • Company Director | 19 Feb 2002←5 Years→27 Apr 2007 | Active | |
| European M&A Limited Director • Director | 20 Aug 1999←26 Years→Current | Active | |
| Trumpington Investments Limited Director • Director | 1 Jun 1997←2 Years 3 Months→10 Sep 1999 | Active | |
