| Company | Timeline | Status | |
| Frankswood Residents Association Limited Secretary • Unreported | 26 Nov 2007←17 Years→Current | Active | |
| Risingmoon Property Management Limited Secretary • Unreported | 30 Sep 2007←9 Years→30 Jan 2017 | Active | |
| No.15 Brunswick Hill Management Company Limited Secretary • Unreported | 1 Jun 2007←18 Years→Current | Active | |
