| 601 | TULSI BUILDWELL PRIVATE LIMITED - U45400UR2011PTC033634 |
| 602 | TURBOGREEN INFRAPROMOTERS PRIVATE LIMITED - U45400UR2014PTC001199 |
| 603 | TURNKEY UTILITY SERVICES PRIVATE LIMITED - U45209UR2015PTC001411 |
| 604 | TUSADIYA INFRASTRUCTURE PRIVATE LIMITED - U45400UR2010PTC033303 |
| 605 | TYBROS INFRATECH PRIVATE LIMITED - U45209UR2013PTC000557 |
| 606 | U K NIRMAN PRIVATE LIMITED - U45400UR1997PTC001249 |
| 607 | UDDHAV INFRATECH PRIVATE LIMITED - U45209UR2017PTC007646 |
| 608 | UK INFRACITY PRIVATE LIMITED - U45206UR2012PTC000084 |
| 609 | UNIDO INFRASTRUCTURE PRIVATE LIMITED - U45200UR2013PTC000554 |
| 610 | UNIQUE BUILDTECH AND CONSTRUCTIONS (INDIA) PRIVATE LIMITED - U45201UR2006PTC031551 |
| 611 | UNISON INFRATECH PRIVATE LIMITED - U45400UR2008PTC007554 |
| 612 | UNITED INFRATOWERS PRIVATE LIMITED - U45209UR2012PTC000442 |
| 613 | UTOPIA DEVELOPERS PRIVATE LIMITED - U45400UR2007PTC032504 |
| 614 | UTTARAENGINEERS INFRA DEVELOPERS PRIVATE LIMITED - U45500UR2018PTC008595 |
| 615 | UTTARAKHAND AVAS VIKAS PRIVATE LIMITED - U45400UR2007PTC032399 |
| 616 | UTTARAKHAND INFRASTRUCTURE PROJECTS COMP ANY LIMITED - U45201UR2006PLC031490 |
| 617 | UTTARAKHAND METRO RAIL URBAN INFRASTRUCTURE AND BUILDING CONSTRUCTION CORPORATION LIMITED - U45309UR2017SGC007687 |
| 618 | UTTARAKHAND PROJECT DEVELOPMENT AND CONSTRUCTION CORPORATION LIMITED - U45400UR2010SGC033341 |
| 619 | UTTARAKHAND. REALTECH PRIVATE LIMITED - U45400UR2013PTC000909 |
| 620 | UTTARANCHAL ESTATES PRIVATE LIMITED - U45201UR2000PTC025776 |
| 621 | UTTARASTRUCTURES INFRA CONSULTANCY PRIVATE LIMITED - U45309UR2017PTC008244 |
| 622 | UTTARKHAND TOURISM AND AWAS VIKAS PRIVATE LIMITED - U45209UR2014PTC001268 |
| 623 | UTTKARSH CONTRACTORS PRIVATE LIMITED - U45400UR2013PTC000723 |
| 624 | UTTRA FINANCE AND INVESTMENT PRIVATE LIMITED - U45910UR1990PTC011978 |
| 625 | UTTRAKHAND BUSINESS SOLUTIONS PRIVATE LIMITED - U45201UR2015PTC001741 |