| Company | Timeline | Status | |
| MKJ Property Holdings Limited Secretary • Unreported | 13 Aug 1999←5 Years→10 Mar 2005 | Active | |
MKJ (P) Limited Secretary • Unreported | 13 Aug 1999←5 Years→10 Mar 2005 | Dissolved | |
| The Quadrant Management Company Limited Secretary • Unreported | 13 Aug 1999←1 Year 9 Months→17 May 2001 | Active | |
