| Company | Timeline | Status | |
Silverstone Holdings Limited Director • Retired Director | 19 Sep 2011←2 Years 4 Months→1 Feb 2014 | Dissolved | |
| Geezer Aviation LLP Designated LLP Member • Unreported | 16 Aug 2011←13 Years→4 Mar 2025 | Dissolved | |
| British Racing Drivers Club Limited(The) Director • Retired | 27 Jan 2011←3 Years→1 Jan 2015 | Active | |
