| Company | Timeline | Status | |
| GJW Consulting Ltd Director • Drug Development Consultant | 11 Jun 2007←14 Years→30 Nov 2021 | Dissolved | |
| Eleven Park Avenue Management Limited Director • Clinical Research | 1 Dec 2006←18 Years→Current | Active | |
| Eleven Park Avenue Management Limited Director • Clinical Research | 1 Dec 2006←17 Years→14 Jun 2024 | Active | |
