| Company | Timeline | Status | |
| Ctalk Limited Director • Director | 9 Apr 2009←2 Months→12 Jun 2009 | Active | |
| Computer Talk Technology Limited Director • Director | 4 Jul 2007←2 Years 5 Months→4 Dec 2009 | Active | |
| Computer Talk Technology Limited Director • Managing Director | 1 May 2004←2 Years 5 Months→24 Oct 2006 | Active | |
