| Company | Timeline | Status | |
| Sunnyside Mansions Management Company Limited Director • Director  | 15 May 2024←1 Year 5 Months→Current  | Active  | |
Flashing Blade Limited Secretary • Unreported  | 14 Jan 2005←3 Years→21 Apr 2008  | Dissolved  | |
| Christopher R Brown Limited Secretary • Unreported  | 27 Oct 2004←3 Years→26 Aug 2008  | Active  | |
| It Helps Limited Secretary • Unreported  | 10 Dec 1999←9 Years→12 Mar 2009  | Dissolved  | |
| Sunnyside Mansions Management Company Limited Director • Trainee Accountant  | 24 Oct 1994←3 Years→9 Oct 1998  | Active  | |
