| Company | Timeline | Status | |
| Erddig Developments Ltd Director • Unreported | 1 Apr 2011←14 Years→Current | Active | |
| Ectarc Limited Director • Managing Director | 16 Jan 2006←4 Years→1 Oct 2010 | Active | |
| Amalfi Court Management Limited Secretary • Engineer | 3 Mar 2002←7 Years→21 Feb 2010 | Active | |
| Amalfi Court Management Limited Director • Engineer | 28 Sep 1999←10 Years→20 Jan 2010 | Active | |
| Esi Technology Limited Director • Engineer | 18 Jul 1992←18 Years→23 Sep 2010 | Active | |
