| Company | Timeline | Status | |
| Entatech UK Limited Director • Director | 17 Nov 2011←1 Year 2 Months→24 Jan 2013 | Dissolved | |
Entatech Distribution Limited Director • Managing Director | 14 Jun 2011←2 Years 8 Months→18 Feb 2014 | Dissolved | |
| Entanet International Limited Director • Unreported | 5 Jul 2007←2 Years 8 Months→25 Mar 2010 | Active | |
| Entanet International Limited Director • Director | 5 Jul 2007←2 Years 8 Months→25 Mar 2010 | Active | |
Entamedia Limited Director • Director | 8 Sep 2003←4 Years→16 Oct 2007 | Dissolved | |
| Changtel Solutions UK Ltd Secretary • Unreported | 27 Jul 1991←10 Years→15 Jul 2002 | Liquidation | |
| Changtel Solutions UK Ltd Director • Managing Director | 2 Nov 1990←35 Years→Current | Liquidation | |
