| 526 | UNNATI MOBILENET PRIVATE LIMITED - U64202WB2010PTC143277 |
| 527 | UNNAYAN CABLE NETWORK PRIVATE LIMITED - U64204WB2004PTC100925 |
| 528 | USHA INFOTECH PRIVATE LIMITED - U64202WB1999PTC089042 |
| 529 | USIN TECHNOLOGIES PRIVATE LIMITED - U64204WB2017PTC219498 |
| 530 | UTECH COMMUNICATION PRIVATE LIMITED - U64204WB2012PTC188806 |
| 531 | UTTAR BANGA CABLE PARISEBA PRIVATE LIMIT ED - U64204WB2005PTC104016 |
| 532 | V- NET SYSTEMS PRIVATE LIMITED - U64200WB2007PTC118494 |
| 533 | VAGMINE TECHNOLOGY PRIVATE LIMITED - U64100WB2014PTC203252 |
| 534 | VEDANTH.COM WORLDWIDE LIMITED - U64202WB2000PLC091491 |
| 535 | VEERAJ TECHNOLOGIES PRIVATE LIMITED - U64204WB2015PTC208067 |
| 536 | VENESIS TELECOM PRIVATE LIMITED - U64202WB2012PTC183699 |
| 537 | VHARAT CINEVISION AND MEDIA PRIVATE LIMITED - U64202WB2012PTC185304 |
| 538 | VICTOR MEDIIA PRIVATE LIMITED - U64204WB2003PTC096236 |
| 539 | VINAYAK TECHNOLOGIES PRIVATE LIMITED - U64203WB2001PTC093857 |
| 540 | VISHAL COURIER SERVICES PRIVATE LIMITED - U64120WB2004PTC100072 |
| 541 | VISION CELL PRIVATE LIMITED - U64200WB2008PTC128092 |
| 542 | VISION COMPTEL PRIVATE LIMITED - U64202WB2009PTC139458 |
| 543 | VOICETEL TELESERVICES PRIVATE LIMITED - U64200WB2009PTC138053 |
| 544 | VOIX TELECOM PRIVATE LIMITED - U64200WB2010PTC142910 |
| 545 | WAVEBAND TECHNOLOGIES PRIVATE LIMITED - U64201WB1988PTC045684 |
| 546 | WEB E-COM SERVICES & TECHNOLOGIES LIMITE D - U64202WB2000PLC091743 |
| 547 | WEBCELL DUNIYA PRIVATE LIMITED - U64202WB2003PTC096156 |
| 548 | WEBFIL TELECOM LIMITED - U64203WB1996PLC081533 |
| 549 | WINCON APARTMENT PRIVATE LIMITED - U64120WB2006PTC111708 |
| 550 | WINNER TELECOM INFRA PRIVATE LIMITED - U64203WB2014PTC204284 |