| Company | Timeline | Status | |
| Westacre Residents Association Limited Director • Engineer  | 26 Jun 2003←1 Month→15 Aug 2003  | Active  | |
| Westacre Residents Association Limited Secretary • Engineer  | 5 Jun 1994←8 Years→31 Dec 2002  | Active  | |
| Westacre Residents Association Limited Director • Engineer  | 5 Jun 1994←8 Years→28 Mar 2003  | Active  | |
