| Company | Timeline | Status | |
| Arrow Valves Limited Director • Proprietor | 1 Feb 2006←2 Years 1 Month→31 Mar 2008 | Active | |
| Riley Motor Club Spares Limited Director • Engineer | 8 Apr 2001←24 Years→Current | Active | |
| The Riley Motor Club Director • Proprietor & Engineer | 23 May 1999←26 Years→Current | Active | |
