| Company | Timeline | Status | |
| TWM Management Consultants Limited Director • Consultant | 6 Sep 2012←13 Years→Current | Active | |
| Pca Holdings Limited Director • Management Consultant | 31 Mar 2004←2 Years 5 Months→20 Sep 2006 | Dissolved | |
| Libra Housing Advisory Services Limited Director • Management Consultant | 31 Mar 2004←3 Years→21 Aug 2007 | Dissolved | |
| Pca Management Consultants Limited Director • Management Consultant | 14 Jul 2003←4 Years→8 Aug 2007 | Dissolved | |
