| Company | Timeline | Status | |
| ABMM Properties Limited Director • Company Director | 1 Feb 2020←5 Years→Current | Active | |
| Highjoy Limited Director • Company Director | 3 Apr 2002←12 Months→2 Apr 2003 | Active | |
| Polar Audio Limited Director • Company Secretary | 14 Oct 1997←10 Years→3 Apr 2008 | Active | |
| Mishon Mackay Management Limited Director • Company Director | 30 Sep 1992←31 Years→18 Jun 2024 | Active | |
| Polar Audio Limited Secretary • Unreported | 12 Sep 1991←16 Years→3 Apr 2008 | Active | |
