| Company | Timeline | Status | |
| Sunfine Software Limited Director • Computer Consultant | 17 Jul 1996←29 Years→Current | Active | |
| Sunfine Software Limited Secretary • Computer Consultant | 17 Jul 1996←29 Years→Current | Active | |
| Alfaland Limited Director • Computer Consultant | 31 Dec 1990←34 Years→Current | Active | |
