| Company | Timeline | Status | |
| Sunrise Management Company Limited Secretary • None | 1 May 2003←3 Years→1 Mar 2007 | Active | |
| Sunrise Management Company Limited Director • None | 10 Mar 1999←7 Years→1 Mar 2007 | Active | |
| Returnpremium Property Management Limited Secretary • Retired | 2 Jul 1998←5 Years→1 Apr 2004 | Active | |
| Returnpremium Property Management Limited Director • Retired | 2 Jul 1998←1 Day→2 Jul 1998 | Active | |
