| Company | Timeline | Status | |
| Language Museum Ltd Director • Businessman | 16 Dec 2008←1 Year 2 Months→22 Feb 2010 | Active | |
| Listen And Learn Ltd Director • Businessman | 29 Nov 2007←2 Years 2 Months→22 Feb 2010 | Active | |
| Translation Central Limited Secretary • Consultant | 25 Mar 2005←4 Years→22 Feb 2010 | Active | |
| Translation Central Limited Director • Consultant | 25 Mar 2005←4 Years→22 Feb 2010 | Active | |
