| Company | Timeline | Status | |
| Vincent Estates Limited Secretary • Property Investor | 5 Nov 2001←5 Years→7 Dec 2006 | Active | |
| Highwalk Properties Limited Director • Property Manager | 15 Feb 2001←10 Years→12 Oct 2011 | Active | |
| Highwalk Properties Limited Secretary • Property Manager | 15 Feb 2001←5 Years→20 Mar 2006 | Active | |
