| Company | Timeline | Status | |
| SL Multimedia Ltd Director • Unreported  | 29 Mar 2021←4 Years→Current  | Active  | |
| Speech Link Multimedia Ltd Director • Director  | 3 Dec 2004←20 Years→Current  | Active  | |
| Speech Link Multimedia Ltd Secretary • Unreported  | 3 Dec 2004←12 Years→30 Mar 2017  | Active  | |
