| Company | Timeline | Status | |
| Media Systematics Ltd Director • Consultant | 18 Dec 2019←4 Years→26 Nov 2024 | Dissolved | |
| Systematic Advisory Limited Director • Consulting | 1 Mar 2017←8 Years→Current | Active | |
Systematic Holdings Limited Director • Consultant | 14 May 2015←4 Years→14 May 2019 | Dissolved | |
| Canbex Therapeutics Limited Director • None | 1 Mar 2013←11 Years→25 Feb 2025 | Dissolved | |
| Capital Systematics Ltd Director • Consultant | 16 Feb 2006←19 Years→Current | Active | |
| Capel Thompson & Homer LLP Designated LLP Member • Unreported | 18 Nov 2002←3 Years→1 Sep 2006 | Active | |
