| Company | Timeline | Status | |
| The Piazza West RTM Company Limited Director • Retired | 20 May 2008←7 Years→24 Aug 2015 | Active | |
| The Piazza East RTM Company Limited Director • Retired | 20 May 2008←7 Years→24 Aug 2015 | Active | |
| Piazza RTM Company Limited Director • Retired | 20 May 2008←7 Years→24 Aug 2015 | Active | |
