| Company | Timeline | Status | |
| Cabcool Limited Director • Designer | 12 Apr 2006←5 Years→9 Sep 2011 | Dissolved | |
| Cabcool Limited Secretary • Designer | 12 Apr 2006←5 Years→9 Sep 2011 | Dissolved | |
| Creactive Design Limited Director • Designer | 30 Jul 1991←20 Years→9 Sep 2011 | Active | |
| Creactive Design Limited Secretary • Unreported | 30 Jul 1991←20 Years→9 Sep 2011 | Active | |
