| Company | Timeline | Status | |
| Alpine House Management Company Limited Secretary • Property Accountant | 9 Jun 2009←4 Months→31 Oct 2009 | Active | |
| St. Mary's Ridge Estate Management Company Limited Secretary • Unreported | 9 Mar 2009←7 Months→31 Oct 2009 | Active | |
| Roedean Heights Limited Secretary • Property Accountant | 1 Apr 2008←1 Year 7 Months→31 Oct 2009 | Active | |
| Havilland Place Residents Company Limited Secretary • Property Accountant | 23 Jan 2008←1 Year 9 Months→31 Oct 2009 | Active | |
| Thornton Place Residents Company Limited Secretary • Unreported | 23 Jan 2008←1 Year 1 Month→6 Mar 2009 | Active | |
| Redhouse Park (CP) Limited Secretary • Property Accountant | 8 Nov 2007←1 Year 11 Months→31 Oct 2009 | Active | |
| Capitol Square Limited Secretary • Unreported | 10 Aug 2006←3 Years→31 Oct 2009 | Active | |
