| Company | Timeline | Status | |
Little Springs Management Company Limited Director • Developer | 6 Jun 2013←1 Year→1 Jul 2014 | Dissolved | |
| Boundary Court Management (Epping) Limited Director • Director | 28 Jan 2009←16 Years→Current | Active | |
| Tradpin Construction Limited Secretary • Director | 4 Apr 2003←1 Year 9 Months→31 Dec 2004 | Active | |
| Washington Road Management Limited Secretary • Surveyor | 12 Feb 2001←2 Years 12 Months→9 Feb 2004 | Active | |
| Silvers Management Limited Secretary • Surveyor | 1 Jul 1996←7 Years→18 Jul 2003 | Active | |
| Tradpin Construction Limited Director • Director | 16 Feb 1995←30 Years→Current | Active | |
