| Company | Timeline | Status | |
| Puridify Ltd Director • Investment Manager | 23 May 2014←1 Year 2 Months→30 Jul 2015 | Dissolved | |
| Topivert Pharma Limited Director • Investment Manager | 5 Dec 2011←6 Years→15 Dec 2017 | Liquidation | |
| Topivert Limited Director • Investment Manager | 5 Dec 2011←6 Years→15 Dec 2017 | Liquidation | |
| Ixico Technologies Limited Director • Venture Capital | 14 Jun 2010←3 Years→14 Oct 2013 | Active | |
| Akamis Bio Limited Director • Venture Capitalist | 9 Apr 2010←7 Years→30 Nov 2017 | Active | |
| Molecular Vision Limited Director • Investment Manager | 21 Apr 2008←3 Years→22 Mar 2012 | Active | |
