| Company | Timeline | Status | |
| Dolphin House Residents Limited Secretary • Salesman | 17 Feb 2007←9 Months→27 Nov 2007 | Active | |
| Dolphin House Residents Limited Director • Salesman | 17 Feb 2007←11 Months→29 Jan 2008 | Active | |
| Dolphin House Residents Limited Director • Salesman | 29 Aug 2001←5 Years→17 Feb 2007 | Active | |
