| Company | Timeline | Status | |
| Knowco Limited Director • Business Consultant | 6 Sep 2010←2 Years 9 Months→1 Jul 2013 | Active | |
| The Ion Residents Company Limited Director • Consultant | 1 Aug 2006←3 Years→19 Jun 2010 | Active | |
| The Ion (Reflection) Residents Company Limited Director • Consultant | 1 Aug 2006←3 Years→19 Jun 2010 | Active | |
