| Company | Timeline | Status | |
| Tremble Developments (1990) Limited Director • Director | 9 Nov 2020←2 Years 9 Months→15 Aug 2023 | Dissolved | |
| Tam Transformers Limited Director • Director | 5 Nov 1992←30 Years→12 Sep 2023 | Dissolved | |
| Tam Transformers Limited Secretary • Unreported | 5 Nov 1992←30 Years→12 Sep 2023 | Dissolved | |
