| Company | Timeline | Status | |
| Ets (SW) Limited Secretary • Unreported | 1 Sep 2001←5 Years→1 Apr 2007 | Active | |
| Ets (Epe) Limited Secretary • Unreported | 28 Jan 1993←17 Years→15 Mar 2010 | Active | |
| Express Electrics Site Services Limited Secretary • Unreported | 28 Jul 1991←34 Years→Current | Liquidation | |
