| Company | Timeline | Status | |
| Persistent Limited Secretary • Surveyor | 29 Apr 2005←10 Years→30 Sep 2015 | Dissolved | |
| Education In Hair Limited Secretary • Sales Consultant | 6 Apr 1999←5 Years→4 May 2004 | Active | |
| River Court Richmond Management Company Limited Director • Surveyor | 3 Dec 1991←22 Years→28 Jul 2014 | Active | |
