| Company | Timeline | Status | |
| Spinnovations Ltd Director • Doctor  | 22 Oct 2020←5 Years→Current  | Active  | |
| Avatrial Ltd Director • Unreported  | 13 Dec 2019←5 Years→Current  | Active  | |
| Bilitech Ltd Director • Doctor  | 27 Sep 2018←7 Years→Current  | Active  | |
| Surgical Research Society Director • Surgeon  | 9 Jan 2014←6 Years→8 Jun 2020  | Active  | |
| Excelect Limited Director • Unreported  | 8 Apr 2002←23 Years→Current  | Active  | |
