| Company | Timeline | Status | |
| Chart (Management) Limited Secretary • Unreported | 27 Jun 2006←8 Years→1 Feb 2015 | Active | |
| Chart (Management) Limited Secretary • Retired | 10 May 2004←10 Months→7 Mar 2005 | Active | |
| Chart (Management) Limited Director • Retired | 1 Oct 1999←17 Years→26 May 2017 | Active | |
