| Company | Timeline | Status | |
| Stop HS2 Limited Director • Unreported | 1 May 2012←1 Year 1 Month→1 Jun 2013 | Active | |
| Windsor Thomas Limited Director • Director | 31 Dec 1990←33 Years→26 Oct 2024 | Dissolved | |
| Windsor Thomas Limited Secretary • Unreported | 31 Dec 1990←33 Years→26 Oct 2024 | Dissolved | |
