| Company | Timeline | Status | |
| Well Hung Carpentry Limited Secretary • Unreported | 5 May 2006←1 Year 4 Months→5 Sep 2007 | Dissolved | |
| 39 Maclise Road Limited Secretary • Unreported | 16 Sep 2002←23 Years→Current | Active | |
| Brentside Management Co. Limited Secretary • Unreported | 28 Nov 1991←6 Years→27 Apr 1998 | Active | |
