| Company | Timeline | Status | |
| C19 Testing Network Limited Director • Company Director | 28 Apr 2020←2 Years 9 Months→24 Jan 2023 | Dissolved | |
| Oxford Maritime Research Limited Director • Director | 30 Jan 2020←5 Years→Current | Active | |
| Videoloft Limited Director • Company Director | 28 Jun 2012←13 Years→Current | Active | |
| Fischer Medical Project Limited Director • Academic | 7 Nov 2008←17 Years→Current | Active | |
| Seacub Limited Director • Company Director | 30 Aug 2006←19 Years→Current | Active | |
| Systems Biology Laboratory UK C.I.C Director • Academic | 1 Jul 2004←21 Years→Current | Active | |
| Alamy Limited Director • Company Director | 25 Oct 1999←20 Years→6 Feb 2020 | Active | |
| Success For ALL Foundation Director • Director | 1 Sep 1999←23 Years→15 Aug 2023 | Dissolved | |
| Oxford Maritime Limited Director • Director | 18 Dec 1998←26 Years→Current | Active | |
| FFT Education Limited Director • Director | 18 Dec 1998←26 Years→Current | Active | |
