| Company | Timeline | Status | |
| Harrogate Horseless Carriages Limited Director • Director | 7 Jun 2005←20 Years→Current | Active | |
| Harrogate Horseless Carriages Motorsport Limited Director • Director | 30 May 2003←22 Years→Current | Active | |
| Hexham Horseless Carriages Limited Director • Director | 3 May 1996←16 Years→7 Dec 2012 | Dissolved | |
