| Company | Timeline | Status | |
Jon Kirkham Racing Limited Secretary • Unreported | 15 May 2006←9 Years→29 Dec 2015 | Dissolved | |
| Alpha Drain Services Limited Director • Company Director | 22 Aug 1995←30 Years→Current | Active | |
| Alpha Drain Services Limited Secretary • Unreported | 22 Aug 1995←30 Years→Current | Active | |
