| Company | Timeline | Status | |
| Optical Test & Calibration (UK) Limited Director • Unreported | 1 Dec 2023←2 Years 2 Months→Current | Active | |
| Optical Test And Calibration Limited Director • Laboratory Manager & It Manager | 1 Dec 2023←2 Years 2 Months→Current | Active | |
| Optical Test And Calibration (Holdings) Limited Director • Laboratory Manager & It Manager | 2 Oct 2023←2 Years 4 Months→Current | Active | |
