| Company | Timeline | Status | |
The Conversations Film Ltd Director • Film Director | 28 May 2013←5 Years→9 Oct 2018 | Dissolved | |
| HKZ Productions Ltd Director • Unreported | 18 Apr 2008←17 Years→Current | Active | |
| HKZ Productions Ltd Secretary • Unreported | 18 Apr 2008←4 Years→1 Jan 2013 | Active | |
