| Company | Timeline | Status | |
| Novakure Ltd Director • Doctor | 26 May 2021←4 Years→22 Jul 2025 | Dissolved | |
| Novakure Ltd Director • Doctor | 26 May 2021←3 Years→22 Apr 2025 | Dissolved | |
| Beacon: For Rare Diseases Ltd Director • Doctor Of Medicine | 1 Aug 2017←2 Years 1 Month→5 Sep 2019 | Active | |
| The Alkaptonuria Society Ltd Director • Doctor | 1 Aug 2003←22 Years→Current | Active | |
