| Company | Timeline | Status | |
| South Primrose Hill Management Co. Limited Director • Medical Doctor | 27 Aug 2013←3 Years→11 May 2017 | Active | |
| Zi Solutions Limited Director • Medical Doctor | 10 Apr 2012←1 Year 5 Months→19 Sep 2013 | Active | |
| Bethelgroups Limited Director • Medical Doctor | 2 Aug 2005←20 Years→Current | Active | |
