| Company | Timeline | Status | |
| Transplant Active UK Limited Director • Doctor | 7 Feb 2024←1 Year 8 Months→Current | Active | |
| Dartmouth Land Company (Management) Limited Director • Consultant Nephrologist | 10 Aug 2021←2 Years 6 Months→16 Feb 2024 | Active | |
| TS Enterprises Limited Director • Medical Consultant | 31 Aug 2017←8 Years→Current | Active | |
| The World Transplant Games Federation Director • Hospital Consultant | 29 Jun 2017←8 Years→Current | Active | |
| Transplant Sport UK Director • Consultant Physician | 18 Mar 2012←13 Years→Current | Active | |
| Oxford Transplant Foundation Director • Consultant Nephrologist | 17 Jul 2009←7 Years→23 Nov 2016 | Active | |
| The Oxford Kidney Unit Trust Fund Limited Director • Hospital Doctor | 11 Nov 2002←11 Years→11 Nov 2013 | Active | |
