| Company | Timeline | Status | |
| Lock Keepers Heights RTM Company Limited Director • Retired | 13 Apr 2015←2 Years 7 Months→15 Nov 2017 | Active | |
| Lock Keepers Heights Residents Association Limited Director • Retired | 13 Apr 2015←2 Years 7 Months→15 Nov 2017 | Active | |
| Lock Keepers Heights Residents Association Limited Director • Retired | 13 Apr 2015←2 Years 10 Months→7 Feb 2018 | Active | |
