| Company | Timeline | Status | |
| Summit Automotive Limited Director • Company Director | 26 Sep 2007←18 Years→Current | Active | |
| Summit Accessories Limited Director • Company Director | 26 Sep 2007←18 Years→Current | Active | |
| Racex Limited Director • Company Director | 26 Sep 2007←18 Years→Current | Active | |
| G-Max Motorsport Limited Secretary • Unreported | 1 Jul 2005←20 Years→Current | Active | |
| Mountney Limited Director • Director | 22 Sep 1993←32 Years→Current | Active | |
| Kimpton Marketing Limited Director • Director | 14 May 1993←32 Years→Current | Active | |
| Mountney Limited Secretary • Unreported | 31 Dec 1991←34 Years→Current | Active | |
