| Company | Timeline | Status | |
| F4F Design Limited Director • Engineer | 30 Apr 2008←17 Years→Current | Active | |
| F4F Design Limited Secretary • Unreported | 30 Apr 2008←17 Years→Current | Active | |
| Spradling UK Limited Director • Engineer | 27 Nov 2005←4 Months→31 Mar 2006 | Active | |
| Spradling UK Limited Secretary • Unreported | 27 Nov 2005←2 Months→23 Feb 2006 | Active | |
| Cotswold Tool And Press Limited Secretary • Design Engineer & Director | 3 Oct 2001←4 Years→29 Mar 2006 | Active | |
| Cotswold Tool And Press Limited Director • Unreported | 23 Nov 1995←29 Years→Current | Active | |
