| Company | Timeline | Status | |
| 19 Dudley Road Residents Association Limited Secretary • Civil Servant | 7 Apr 2004←1 Year 7 Months→21 Nov 2005 | Active | |
| 143 St.Johns Road Management Company Limited Director • Unreported | 29 May 2001←13 Years→19 Sep 2014 | Active | |
| 143 St.Johns Road Management Company Limited Secretary • Unreported | 29 May 2001←13 Years→13 Mar 2015 | Active | |
