| Company | Timeline | Status | |
| Grace Art & Music Limited Director • Unreported | 29 Sep 2010←15 Years→Current | Active | |
| Happy Songs Limited Director • Unreported | 29 Sep 2010←15 Years→Current | Active | |
| Netsmart Enterprises Limited Director • Unreported | 29 Jan 2003←22 Years→Current | Active | |
| Netsmart Enterprises Limited Secretary • Accountant | 29 Jan 2003←7 Years→1 Jan 2011 | Active | |
