| Company | Timeline | Status | |
| Wintech Engineering Limited Director • Technical Director  | 23 Aug 2021←1 Year→16 Sep 2022  | Active  | |
| Wintech Fe Limited Director • Director  | 25 Mar 2020←2 Years 5 Months→16 Sep 2022  | Active  | |
| Wintech Limited Director • Technical Director  | 9 Apr 2015←7 Years→16 Sep 2022  | Active  | |
