| Company | Timeline | Status | |
| 18 Nelson Road Residents Company Limited Secretary • Unreported | 11 Sep 2006←2 Years 4 Months→23 Jan 2009 | Active | |
| Peter Ernest Homes Limited Secretary • Unreported | 13 May 2005←2 Years 10 Months→25 Mar 2008 | Active | |
| Peter Ernest Homes Holdings Limited Secretary • Unreported | 26 Apr 2005←2 Years 11 Months→25 Mar 2008 | Active | |
| A3 Air Limited Secretary • Accountant | 13 Feb 2004←1 Year 6 Months→23 Aug 2005 | Active | |
| Regional 2000 Limited Secretary • Accountant | 21 Oct 1997←9 Years→1 Aug 2007 | Dissolved | |
| L. S. Imports Limited Secretary • Accountant | 12 Nov 1996←10 Years→1 Aug 2007 | Active | |
