| Company | Timeline | Status | |
| Oxford Transplant Foundation Director • Unreported | 3 Jun 2019←6 Years→Current | Active | |
| The Oxford Kidney Unit Trust Fund Limited Director • Unreported | 20 Nov 1995←30 Years→Current | Active | |
| Roleclear Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
