| Company | Timeline | Status | |
| Marchmont Consultancy Limited Director • Research Consultant | 12 Sep 2019←6 Years→16 Sep 2025 | Dissolved | |
Free Clinical Enterprises Limited Director • Doctor | 1 Jan 2005←9 Months→30 Sep 2005 | Dissolved | |
Ritchie Consultancies Ltd Director • Doctor | 4 Sep 2002←17 Years→8 Oct 2019 | Dissolved | |
