| Company Name | Designation | Appointed on | DSC | Status |
|---|---|---|---|---|
| PROGEN ENGINEERING & CONSTRUCTION PRIVATE LIMITED | Director | - | Yes | Resigned |
| PROTON CONSTRUCTION LIMITED | Director | 23 Jan, 2008 | Yes | Active |
| PROTON INFRACON PRIVATE LIMITED | Director | 07 Mar, 2007 | Yes | Active |
| PROTON INFRAPROJECTS PRIVATE LIMITED | Director | 25 Sep, 2012 | Yes | Active |
| SKYGLOW ENGINEERING PRIVATE LIMITED | Director | 03 Dec, 2012 | - | Active |
| Follow @corporatedir | ||||