| Company | Timeline | Status | |
| Alpine View Management Company Limited Director • Retired | 15 Feb 2009←2 Years 7 Months→6 Oct 2011 | Active | |
| Alpine View Management Company Limited Secretary • Unreported | 4 Mar 2008←3 Years→6 Oct 2011 | Active | |
| The Society For Cardiac Science And Technology Ltd Director • Lecturer | 21 Dec 1991←16 Years→3 Jun 2008 | Active | |
