| Company | Timeline | Status | |
| Charterhouse Court (Maintenance) Company Limited Secretary • Retired | 30 Sep 2004←2 Years 1 Month→22 Nov 2006 | Active | |
| Charterhouse Court (Maintenance) Company Limited Secretary • Civil Servant | 1 Nov 1992←5 Years→31 Oct 1997 | Active | |
| Charterhouse Court (Maintenance) Company Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
