| Company | Timeline | Status | |
| DMN Holdings Ltd Secretary • Unreported | 19 Mar 2004←12 Years→16 Feb 2017 | Active | |
DMN Services Ltd Secretary • Unreported | 19 Mar 2004←7 Years→12 Dec 2011 | Dissolved | |
| Display Maintenance Limited Secretary • Unreported | 24 Nov 2003←13 Years→20 Feb 2017 | Active | |
