| 2501 | KHABRA CONSTRUCTION & CARRIERS PRIVATE LIMITED - U45200BR1988PTC002950 |
| 2502 | KHAIRU CONSTRUCTIONS PRIVATE LIMITED - U45200BR2007PTC012881 |
| 2503 | KHALIFA STRUCTURES PRIVATE LIMITED (OPC) - U45403BR2016OPC033070 |
| 2504 | KHALSHA MULTICON PRIVATE LIMITED - U45200BR2011PTC017956 |
| 2505 | KHANDELWAL INFRABUILD PRIVATE LIMITED - U45200BR2011PTC017753 |
| 2506 | KHANNA ENGICON HOMES PRIVATE LIMITED - U45400BR2017PTC034154 |
| 2507 | KHARGAHA CONSTRUCTION PRIVATE LIMITED - U45200BR2005PTC011521 |
| 2508 | KHARSARI AND JHINGOI CONSTRUCTION PRIVATE LIMITED - U45200BR2009PTC014425 |
| 2509 | KHAWAJEPUR CONSTRUCTION & DEVELOPERS PRIVATE LIMITED - U45201BR2008PTC013512 |
| 2510 | KHAYATI BUILDERS PRIVATE LIMITED - U45200BR2005PTC011307 |
| 2511 | KHAYATI CONSTRUCTIONS PRIVATE LIMITED - U45202BR1997PTC007997 |
| 2512 | KHETAN ASSOCIATS HOLDINGS PRIVATE LIMITED - U45200BR1988PTC002998 |
| 2513 | KHIRAUTI CONSTRUCTION PRIVATE LIMITED - U45200BR2003PTC010174 |
| 2514 | KHIZAR CONSTRUCTION PRIVATE LIMITED - U45500BR2017PTC035922 |
| 2515 | KHUSHALI CONSTRUCTION PRIVATE LIMITED - U45309BR2016PTC032960 |
| 2516 | KHUSHAVU CONSTRUCTION PRIVATE LIMITED - U45200BR2017PTC033474 |
| 2517 | KHUSI SECURITY AND INFRASTRUCTURE PRIVATE LIMITED - U45400BR2010PTC015495 |
| 2518 | KING CONSTECH & SERVICES PRIVATE LIMITED - U45500BR2017PTC036308 |
| 2519 | KING ENCLAVE PRIVATE LIMITED - U45204BR2008PTC013746 |
| 2520 | KING INFRASTRUCTURE AND DEVELOPER PRIVATE LIMITED - U45400BR2011PTC016436 |
| 2521 | KING KHAN TECHNOCRATE PRIVATE LIMITED - U45201BR2014PTC023345 |
| 2522 | KINGSONS REAL ESTATE INFRASTRUCTURE PRIVATE LIMITED - U45402BR2017PTC034733 |
| 2523 | KINGSTAR INFRA REALTY LIMITED - U45400BR2011PLC016474 |
| 2524 | KINIL BUILDERS PRIVATE LIMITED - U45309BR2016PTC032612 |
| 2525 | KINWAR ENGICON PRIVATE LIMITED - U45200BR2008PTC013959 |