| Company | Timeline | Status | |
| Cooper Kendall Engineering Limited Director • Design Engineer  | 31 Oct 1992←33 Years→Current  | Active  | |
| Cooper Kendall Engineering Limited Secretary • Unreported  | 31 Oct 1992←8 Years→30 Oct 2000  | Active  | |
| Kettering & District Car Club Limited Director • Unreported  | 1 Jan 1970←55 Years→Current  | Active  | |
