| Company | Timeline | Status | |
| Prescott Instruments Limited Director • Unreported | 1 May 2004←21 Years→Current | Active | |
| Prescott Instruments (Manufacturing) Ltd Secretary • Unreported | 18 Oct 2000←25 Years→Current | Active | |
| Prescott Instruments Limited Secretary • Secretary | 17 Aug 1994←31 Years→Current | Active | |
