| Company | Timeline | Status | |
| Senectus Therapeutics Limited Director • Solicitor | 17 Mar 2009←12 Years→25 May 2021 | Dissolved | |
| Cancer Research Ventures Limited Secretary • Unreported | 1 Apr 2003←18 Years→28 Sep 2021 | Active | |
| Cancer Research Horizons Limited Secretary • Unreported | 1 Apr 2003←18 Years→28 Sep 2021 | Active | |
| Cancer Research Technology Limited Secretary • Unreported | 1 Apr 2003←18 Years→28 Sep 2021 | Active | |
| Incanthera Therapeutics Limited Secretary • Unreported | 13 Jun 2002←3 Years→15 Jul 2005 | Dissolved | |
