| Company | Timeline | Status | |
| Jjas Holdings Ltd Director • Technical Director | 16 Dec 2020←4 Years→Current | Active | |
| Litron Laser Diodes Limited Director • Technical Director | 16 Dec 2020←4 Years→Current | Active | |
| Kies Limited Director • Unreported | 20 Mar 2019←6 Years→Current | Active | |
| Mulberi Limited Director • Unreported | 30 Jul 2018←7 Years→Current | Active | |
