| Company | Timeline | Status | |
| Busythings (Holdings) Limited Director • Software Designer | 13 Dec 2019←5 Years→Current | Active | |
| Q & D Multimedia Limited Director • Software Designer | 31 Aug 2011←14 Years→Current | Active | |
| Busythings Limited Director • Software Designer | 10 Apr 2000←25 Years→Current | Active | |
