| Company | Timeline | Status | |
| Nlightn Multimedia Ltd Director • Director | 5 Sep 2002←9 Years→31 Mar 2012 | Dissolved | |
| Nlightn Multimedia Ltd Secretary • Director | 5 Sep 2002←9 Years→31 Mar 2012 | Dissolved | |
| Citizen Communication Media Ltd Director • Communication Consultant | 20 Apr 2000←8 Years→31 Jul 2008 | Active | |
