| Company | Timeline | Status | |
| London Investigators Research Network Limited Director • Unreported | 7 Sep 2010←15 Years→Current | Active | |
| Lorn Limited Director • Surgeon | 16 Aug 2007←15 Years→17 Jan 2023 | Dissolved | |
| Studium Limited Director • Surgeon | 16 Aug 2007←15 Years→19 Apr 2023 | Active | |
