| Company | Timeline | Status | |
| Red Dragon Dairy Ltd Secretary • Manager | 15 Jul 2005←10 Years→17 Nov 2015 | Dissolved | |
| The Independent Dairy Company Limited Secretary • Unreported | 12 Dec 2001←2 Months→1 Mar 2002 | Dissolved | |
| Ofast Limited Secretary • Unreported | 1 Dec 1994←30 Years→Current | Active | |
