| Company | Timeline | Status | |
| Albasense Ltd Director • Optical Physicst | 1 Nov 2022←3 Years→Current | Liquidation | |
| Thin Film Solutions Ltd Director • Chief Technology Office | 22 Nov 2004←20 Years→15 Dec 2024 | Active | |
| Apex Optical Technologies Ltd Director • Consultant | 18 Aug 2004←18 Years→24 Jan 2023 | Dissolved | |
