| Company | Timeline | Status | |
| Lawrence Mansions (Management) Limited Director • Accountant | 13 Aug 2005←1 Year 5 Months→23 Jan 2007 | Active | |
| Stirling Court Residents Association Limited Director • Accountant | 9 Apr 2005←2 Years 1 Month→12 May 2007 | Active | |
| Elbero Property Management Limited Director • None | 3 Dec 2003←5 Years→30 Aug 2009 | Active | |
| Lawrence Mansions (Management) Limited Secretary • Unreported | 29 Oct 2003←3 Years→23 Jan 2007 | Active | |
