| Company | Timeline | Status | |
| Stockbridge Racing Limited Director • Co Director | 25 May 2007←18 Years→Current | Active | |
| Willans Marques Limited Director • Company Director | 15 Mar 2007←18 Years→Current | Active | |
| Willans Marques Limited Secretary • Unreported | 15 Mar 2007←18 Years→Current | Active | |
| Willans Motorsport Limited Director • Company Director | 15 Mar 2007←18 Years→Current | Active | |
