| Company | Timeline | Status | |
| The Cambridge Leisure And Ice Centre Director • University Professor | 19 Aug 2002←23 Years→Current | Active | |
| Summit (Cambridge) Limited Director • Scientific Consultant | 14 Dec 2001←3 Years→23 Dec 2004 | Dissolved | |
| Anatomical Society Director • University Professor | 7 Jan 2000←12 Months→5 Jan 2001 | Active | |
