| Company | Timeline | Status | |
| Servicevend Limited Director • Retired | 15 Feb 2012←13 Years→Current | Active | |
| Portpatrick Holdings Limited Director • Director | 12 Mar 2008←15 Days→27 Mar 2008 | Dissolved | |
| Willstan Racing Limited Director • Director | 21 Sep 1991←7 Years→5 Oct 1998 | Active | |
