| Company | Timeline | Status | |
| Think Magic Limited Secretary • Unreported  | 23 Jan 2003←3 Years→20 Jan 2007  | Active  | |
| Guild House Residents Association Limited(The) Director • Company Director  | 30 Nov 1998←4 Years→1 Mar 2003  | Active  | |
| Guild House Residents Association Limited(The) Director • Retired  | 27 Jul 1991←6 Years→1 Nov 1997  | Active  | |
