| Company | Timeline | Status | |
| Bivictrix Limited Director • Company Director | 25 May 2019←10 Months→31 Mar 2020 | Active | |
| Artios Pharma Limited Director • Director | 20 Sep 2016←1 Year 10 Months→9 Aug 2018 | Active | |
| Oxagen Limited Director • Director | 19 Nov 2012←4 Years→22 Aug 2017 | Dissolved | |
| Atopix Therapeutics Limited Director • Medical Doctor Consultant | 17 Oct 2012←4 Years→17 Nov 2016 | Dissolved | |
| Cellcentric Limited Director • Consultant | 25 May 2011←1 Year 7 Months→31 Dec 2012 | Active | |
| Provensis Limited Director • Director | 9 Mar 2000←4 Years→31 Oct 2004 | Active | |
| Genosis (UK) Limited Director • Consultant To Pharmaceutical I | 30 Jul 1999←5 Years→1 Jan 2005 | Dissolved | |
| Kudos Pharmaceuticals Limited Director • Consultant | 2 Mar 1999←6 Years→31 Jan 2006 | Active | |
| Cobra Biologics Limited Director • Company Director | 8 Oct 1997←2 Years 5 Months→22 Mar 2000 | Active | |
