| Company | Timeline | Status | |
| Siltbuster Limited Secretary • Unreported | 16 Apr 2003←7 Years→30 Jun 2010 | Active | |
| MCG Consultancy Services Limited Secretary • Unreported | 4 Mar 2002←7 Years→31 Dec 2009 | Active | |
| Siltbuster Process Solutions Limited Secretary • Unreported | 14 Jun 2000←10 Years→30 Jun 2010 | Active | |
