| Company | Timeline | Status | |
| Cibse Certification Limited Secretary • Unreported | 5 Feb 2007←8 Months→1 Nov 2007 | Active | |
| Mid-Career College Limited Secretary • Unreported | 23 Oct 2006←1 Year→1 Nov 2007 | Dissolved | |
| Cibse Services Limited Secretary • Unreported | 31 Aug 2001←6 Years→1 Nov 2007 | Active | |
