| Company | Timeline | Status | |
| Ace Cultural Tours Limited Director • Retired Doctor | 10 Nov 2011←8 Years→24 Jun 2020 | Active | |
| Ace Cultural Tours (Transport) Limited Director • Retired Doctor | 10 Nov 2011←8 Years→24 Jun 2020 | Dissolved | |
| Association For Cultural Exchange Limited(The) Director • Retired Doctor | 26 Jul 2011←8 Years→24 Jun 2020 | Active | |
| The Big C Appeal Limited Director • Doctor | 22 May 2008←3 Years→7 Feb 2012 | Active | |
