| Company | Timeline | Status | |
| R & D Clarke Precision Engineers Limited Director • Accounting Clerk | 12 Jul 2005←20 Years→Current | Active | |
| R & D Clarke Precision Engineers Limited Secretary • Accounting Clerk | 12 Jul 2005←20 Years→Current | Active | |
| Lesa Clarke Limited Director • Director | 30 Nov 1991←33 Years→Current | Active | |
| Lesa Clarke Limited Secretary • Unreported | 30 Nov 1991←33 Years→Current | Active | |
