| Company | Timeline | Status | |
| Cancer Research Technology Limited Director • Director | 1 Oct 2011←14 Years→Current | Active | |
| Apatech Limited Director • Company Director | 31 Mar 2008←1 Year 11 Months→12 Mar 2010 | Active | |
| BTG Limited Director • Company Director | 26 Oct 2006←5 Years→25 Sep 2012 | Active | |
| Spectris Plc Director • Company Director | 1 Aug 2006←10 Years→2 Dec 2016 | Active | |
