| Company | Timeline | Status | |
| The Evelyn Trust Director • Trustee | 16 Nov 2011←9 Years→28 Oct 2021 | Active | |
| Steer Davies & Gleave Limited Director • Non Executive Director | 1 Sep 2010←12 Years→10 Nov 2022 | Active | |
| Marks & Clerk Properties Limited Secretary • Unreported | 2 Apr 2004←4 Years→1 Oct 2008 | Active | |
| Gameplay Limited Director • Director | 2 Feb 2001←4 Months→8 Jun 2001 | Dissolved | |
| Cambridge Network Limited Director • Accountant | 21 Jan 1999←1 Year→21 Jan 2000 | Active | |
| Bioindustry Association Director • Director | 31 Jul 1998←6 Months→29 Jan 1999 | Active | |
