| Company | Timeline | Status | |
| Hung Limited Director • None | 31 Jul 2008←17 Years→Current | Active | |
| Hung Limited Secretary • None | 31 Jul 2008←17 Years→Current | Active | |
| Engraved Limited Director • Student | 14 Jan 2008←17 Years→Current | Active | |
| Engraved Limited Secretary • Student | 14 Jan 2008←17 Years→Current | Active | |
