| Company | Timeline | Status | |
| Greenlands Residents Company (Cambridge) Limited Director • Retired | 15 Nov 2005←3 Years→18 Nov 2008 | Active | |
| Greenlands Residents Company (Cambridge) Limited Director • Retired Teacher | 27 Jul 1994←5 Years→10 Nov 1999 | Active | |
| Greenlands Residents Company (Cambridge) Limited Secretary • Retired | 27 Jul 1994←5 Years→10 Nov 1999 | Active | |
