| Company | Timeline | Status | |
| Diamondair International Limited Secretary • Administrator | 22 Feb 2007←3 Years→2 Jun 2010 | Active | |
| Diamond Selection Group Holdings Limited Secretary • Administrator | 22 Feb 2007←3 Years→1 Mar 2010 | Active | |
| Sky Diamond Limited Secretary • Administrator | 22 Feb 2007←3 Years→22 Jun 2010 | Active | |
