| Company | Timeline | Status | |
| Artmount Limited Secretary • Company Secretary | 24 Oct 2005←8 Years→31 Aug 2014 | Dissolved | |
| Hanwell Glass Co. Limited Secretary • Unreported | 7 Apr 2001←18 Years→30 Nov 2019 | Active | |
| Harris Properties Limited Secretary • Unreported | 1 Sep 1995←24 Years→30 Nov 2019 | Active | |
