| Company | Timeline | Status | |
| Combined London Colleges (General Partner) Limited Director • Spin-out Company Mentor | 1 Jul 2006←5 Years→5 Oct 2011 | Active | |
Osspray Limited Director • Spin- Out Company Mentor | 16 Dec 2004←3 Years→18 Jun 2008 | Dissolved | |
| Benevolentai Cambridge Limited Director • Director | 26 Nov 2003←2 Years 1 Month→31 Dec 2005 | Active | |
| Medpharm Limited Director • Director | 20 Jan 2003←4 Years→17 Jan 2008 | Active | |
