| 3601 | OMSAI CONSTEL PRIVATE LIMITED - U45201BR2016PTC031694 |
| 3602 | OMSAI DREAM HOMES PRIVATE LIMITED - U45200BR2012PTC019163 |
| 3603 | OMSAI INFRA DEVELOPERS PRIVATE LIMITED - U45200BR2012PTC018955 |
| 3604 | OMSAIRAM CONSTRUCTION PRIVATE LIMITED - U45200BR2012PTC018670 |
| 3605 | OMSHANKAR CONSTRUCTIONS PRIVATE LIMITED - U45200BR2009PTC015046 |
| 3606 | OMSRIBISHNU RKR ENGICON PRIVATE LIMITED - U45309BR2017PTC036456 |
| 3607 | OMTEC CONTRACTORS PRIVATE LIMITED - U45200BR2002PTC009957 |
| 3608 | ONENESS ENGINEERS & CONTRACTORS PRIVATE LIMITED - U45309BR2016PTC033133 |
| 3609 | ONYX ELEVATOR PRIVATE LIMITED - U45303BR2008PTC013940 |
| 3610 | OPLOSSING INFRASTRUCTURE INDIA PRIVATE LIMITED - U45309BR2016PTC032385 |
| 3611 | OPP ENGINEERING CONSTRUCTION PRIVATE LIMITED - U45203BR2017PTC035770 |
| 3612 | OPTIMAL LAND DEVELOPMENT RESOURCE PRIVATE LIMITED - U45309BR2017PTC036424 |
| 3613 | OPTIMUM AUTOMATION AND TELECOMMUNICATION PRIVATE LIMITED - U45200BR2010PTC015819 |
| 3614 | ORANGE PINNACLE PROJECTS PRIVATE LIMITED - U45201BR2013PTC020898 |
| 3615 | ORB INFRASTRUCTURE PRIVATE LIMITED - U45200BR2012PTC019498 |
| 3616 | ORHAN CONSTRUCTION PRIVATE LIMITED - U45309BR2016PTC032628 |
| 3617 | ORILIA INFRASTRUCTURE PRIVATE LIMITED - U45309BR2017PTC035904 |
| 3618 | ORINO ENGICON PRIVATE LIMITED - U45400BR2015PTC023508 |
| 3619 | ORION HEIGHTS PRIVATE LIMITED - U45200BR2014PTC021770 |
| 3620 | ORLOX CONSTRUCTION PRIVATE LIMITED - U45209BR2017PTC036026 |
| 3621 | OROOBA CONSTRUCTION PRIVATE LIMITED - U45201BR1993PTC005296 |
| 3622 | OSTRICH CONSTRUCTION PRIVATE LIMITED - U45206BR2015PTC023577 |
| 3623 | OXYZEN INFRATECH PRIVATE LIMITED - U45201BR2013PTC020426 |
| 3624 | P S INFRA ESTATE AND PROJECTS PRIVATE LIMITED - U45200BR2011PTC017044 |
| 3625 | P.A.K. CONSTRUCTION COMPANY PRIVATE LIMI TED - U45201BR1991PTC004360 |