| Company | Timeline | Status | |
| Woo Sang Holdings Limited Director • Unreported | 18 Apr 2002←23 Years→Current | Active | |
| Woo Sang Holdings Limited Secretary • Director | 18 Apr 2002←23 Years→Current | Active | |
| Woo Sang & Co. Limited Director • Unreported | 13 Aug 2001←24 Years→Current | Active | |
| Woo Sang & Co. Limited Secretary • Supermarket Proprietor | 13 Aug 2001←24 Years→Current | Active | |
