| Company | Timeline | Status | |
| WXXZZ Limited Director • Unreported | 26 Oct 2017←8 Years→Current | Active | |
| 72 Marylands Road Management Company Limited Director • Director | 2 Oct 2016←4 Years→30 Aug 2021 | Active | |
| Orbis Scientific Limited Director • Unreported | 17 Dec 2015←9 Years→Current | Active | |
| Memsstar Holdings Limited Director • Unreported | 17 Dec 2015←9 Years→Current | Active | |
| Memsstar Limited Director • Unreported | 1 Oct 2005←20 Years→Current | Active | |
