| Company | Timeline | Status | |
| Smart ARTS Solutions Limited Director • Unreported | 8 Aug 2008←17 Years→Current | Active | |
| Certainstart Property Management Limited Director • Manager | 21 Nov 2005←4 Years→5 Mar 2010 | Active | |
| 68 Gloucester Street Management Company Limited Director • Unreported | 5 Sep 2005←20 Years→Current | Active | |
