| Company | Timeline | Status | |
| Janson Hong Limited Director • Director | 17 Jan 2014←1 Year 2 Months→7 Apr 2015 | Active | |
| Bonnie Yau's Food Products Limited Director • Director | 26 Jan 2012←13 Years→Current | Active | |
Blue Pagoda Limited Director • Director | 30 Jul 2008←5 Years→11 Feb 2014 | Dissolved | |
