| Company | Timeline | Status | |
| The Magna Carta Campaign Ltd Director • Medical Doctor And Journalist | 3 Jun 2019←1 Year 9 Months→23 Mar 2021 | Dissolved | |
| Salisbury Review Limited Director • Medical Practitioner | 6 Dec 2006←16 Years→31 Jul 2023 | Active | |
| Metrika Limited Secretary • Unreported | 22 Dec 1997←27 Years→27 May 2025 | Dissolved | |
