| Company | Timeline | Status | |
| 137 Redland Road Management Company Limited Director • Property Manager | 21 Jan 2014←2 Months→24 Mar 2014 | Active | |
| Pen Park Limited Secretary • Property Management | 1 Sep 2008←2 Years 2 Months→10 Nov 2010 | Active | |
| Orchard View Management Limited Director • Secretary | 11 Jan 2007←12 Years→11 Oct 2019 | Active | |
