| Company | Timeline | Status | |
| HTCTW Global Limited Director • Scientist  | 3 Feb 2020←2 Years 6 Months→30 Aug 2022  | Active  | |
| HTCTW Limited Director • Scientist  | 29 Jan 2020←5 Years→Current  | Active  | |
| HTCTW Limited Director • Scientist  | 29 Jan 2020←2 Years 7 Months→30 Aug 2022  | Active  | |
