| Company | Timeline | Status | |
| Chilchester Court Management Limited Director • Retired | 23 Aug 2016←5 Years→17 Sep 2021 | Active | |
| Chilchester Court Management Limited Director • Retired | 22 Aug 2001←7 Years→6 Aug 2009 | Active | |
| Mount Arlington Residents Association Limited Director • Civil Servant | 17 Mar 1992←2 Years 3 Months→20 Jun 1994 | Active | |
| Mount Arlington Residents Association Limited Secretary • Civil Servant | 17 Mar 1992←1 Year 11 Months→28 Feb 1994 | Active | |
