| Company | Timeline | Status | |
| Amber Instruments Limited Director • Director | 26 Apr 2018←4 Years→23 Aug 2022 | Dissolved | |
| Applied Measurements Limited Director • Unreported | 30 Jun 2011←14 Years→Current | Active | |
| Applied Measurements (Holdings) Limited Director • None | 13 May 2011←14 Years→Current | Active | |
