| Company | Timeline | Status | |
| Elfbrook Investment Co. Limited Secretary • Unreported | 31 Dec 1991←24 Years→8 Jul 2016 | Dissolved | |
| Snowbray Investment Co.Limited Secretary • Unreported | 31 Dec 1991←24 Years→8 Jul 2016 | Dissolved | |
| Tidelark Investment Co.Limited Director • Company Director | 29 Jun 1991←20 Years→6 Apr 2012 | Active | |
| Tidelark Investment Co.Limited Secretary • Unreported | 29 Jun 1991←20 Years→6 Apr 2012 | Active | |
| Hartrigg Properties Limited Director • Company Director | 15 Apr 1991←20 Years→24 Nov 2011 | Active | |
| Hartrigg Properties Limited Secretary • Unreported | 15 Apr 1991←20 Years→24 Nov 2011 | Active | |
