| Company | Timeline | Status | |
| Esplanade Property Company,Limited(The) Director • Project Manager | 22 Nov 1996←28 Years→Current | Active | |
| Benwick Court Management Limited Director • Electrical Engineer | 10 Feb 1992←33 Years→Current | Active | |
| Benwick Court Management Limited Secretary • Unreported | 10 Feb 1992←33 Years→Current | Active | |
