| Company | Timeline | Status | |
| Coach Travel Services Limited Secretary • Accountant | 20 Aug 2008←8 Months→30 Apr 2009 | Active | |
| Hsdda Ltd Secretary • Accountant | 15 Jan 2006←4 Years→8 Sep 2010 | Active | |
Aspley Auto Centre Limited Secretary • Accountant | 15 Jan 2006←11 Months→21 Dec 2006 | Dissolved | |
