| Company | Timeline | Status | |
Milk4cast Ltd Secretary • Unreported | 25 Jan 2007←9 Years→22 Nov 2016 | Dissolved | |
| Sum-It Computer Systems Limited Secretary • Unreported | 26 Jul 1991←34 Years→Current | Active | |
| Sum-It Computer Systems Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
