| Company | Timeline | Status | |
| Edison Sciences Limited Director • Professor / Doctor | 14 Jun 2025←4 Months→Current | Active | |
| Edison Health Sciences Ltd Director • Doctor | 9 Jun 2025←4 Months→Current | Active | |
| Orbit Enterprise Ltd Director • Doctor | 10 Aug 2020←5 Years→Current | Active | |
London Memory Centre Ltd Director • Doctor | 16 Jun 2015←4 Years→31 Mar 2020 | Dissolved | |
