| Company | Timeline | Status | |
| Hunter Trading Limited Director • Professor Of Transplantation | 27 Jul 2023←2 Years 4 Months→Current | Active | |
| Oxford Transplant Foundation Director • Doctor | 17 Jul 2009←16 Years→Current | Active | |
| Organox Limited Director • Doctor | 25 Nov 2008←16 Years→24 Feb 2025 | Active | |
| Asgbi Charity Director • Surgeon | 15 Mar 2007←1 Year 9 Months→31 Dec 2008 | Active | |
| The British Transplantation Society Director • Surgeon | 7 Apr 2005←4 Years→24 Apr 2009 | Active | |
