| Company | Timeline | Status | |
| Guardwin Nanotech Limited Director • Unreported | 11 Feb 2021←4 Years→Current | Active | |
| Guardwin Limited Director • Unreported | 31 Aug 2020←5 Years→Current | Active | |
| Q5D Technologies Limited Director • Company Director | 6 Sep 2018←7 Years→Current | Active | |
| Q5D Technologies Limited Director • Company Director | 6 Sep 2018←6 Years→19 May 2025 | Active | |
