| Company | Timeline | Status | |
British Motorsport Promoters Limited Director • Director | 1 Jul 2012←7 Years→8 Oct 2019 | Dissolved | |
| The Association Of Motor Racing Circuit Owners Limited Director • Unreported | 23 Aug 2010←15 Years→Current | Active | |
| The Motorcycle Race Promoters Committee Limited Director • Unreported | 2 Jun 2010←15 Years→Current | Active | |
| Knockhill Motor Sports Club Secretary • Unreported | 29 Sep 2009←16 Years→Current | Active | |
| Knockhill Racing Circuit Limited Director • Unreported | 28 Jan 2003←22 Years→Current | Active | |
| Knockhill Racing Circuit Limited Secretary • Director | 8 Jan 1996←29 Years→Current | Active | |
