| Company | Timeline | Status | |
| XPC International Limited Director • Director | 1 Jun 2005←1 Year→29 Jun 2006 | Active | |
| Chung Wah Tao Tak Tong Charity Company Limited Director • Director | 13 Dec 1999←21 Years→28 Dec 2020 | Active | |
| Chung Wah Tao Tak Tong Charity Company Limited Secretary • Director | 13 Dec 1999←21 Years→28 Dec 2020 | Active | |
