| Company | Timeline | Status | |
| 6, Leopold Road (St. Andrews) Management Company Limited Secretary • Project Manager | 23 Jan 2007←18 Years→Current | Active | |
| 6, Leopold Road (St. Andrews) Management Company Limited Director • Project Manager | 23 Jan 2007←18 Years→Current | Active | |
| 6, Leopold Road (St. Andrews) Management Company Limited Director • Project Manager | 27 Jul 2004←6 Years→16 Dec 2010 | Active | |
