| 551 | HAWAI-DAK COURIERS PRIVATE LIMITED - U64120MH1990PTC057498 |
| 552 | HAYAI BROADBAND PRIVATE LIMITED - U64204MH2011PTC217439 |
| 553 | HELPDESK TELECOM (INDIA ) PRIVATE LIMITED - U64202MH2002PTC136308 |
| 554 | HERAMB T10NETWORK PRIVATE LIMITED - U64100MH2017PTC297607 |
| 555 | HEXA COMMUNICATIONS PRIVATE LIMITED - U64100MH2012PTC236263 |
| 556 | HIGHBAND COMMUNICATIONS PRIVATE LIMITED - U64204MH1997PTC111999 |
| 557 | HIGHERCITY EXPRESS PRIVATE LIMITED - U64100MH2016PTC284892 |
| 558 | HII COMM PRIVATE LIMITED - U64204MH2016PTC280310 |
| 559 | HINDUJA TELECOM INDIA LIMITED - U64200MH1999PLC118900 |
| 560 | HINDUSTAN INFRATEL PRIVATE LIMITED - U64204MH2013PTC242951 |
| 561 | HITH-NIKETAN COMMERCIAL COMPANY PRIVATE LIMITED - U64120MH2001PTC131689 |
| 562 | HNA TELESYSTEMS INDIA PRIVATE LIMITED - U64120MH2017PTC297090 |
| 563 | HNS SYSTEM INFOCOM PRIVATE LIMITED - U64204PN2017PTC173725 |
| 564 | HOME BALAJI INTERNET PRIVATE LIMITED - U64200MH2014PTC253201 |
| 565 | HOME BR INTERNET PRIVATE LIMITED - U64204MH2014PTC253406 |
| 566 | HOME CITY SYSTEMS PRIVATE LIMITED - U64204MH2014PTC251780 |
| 567 | HOME DIGITAL BROADBAND PRIVATE LIMITED - U64100MH2014PTC254672 |
| 568 | HOME LEELA'S INTERNET SERVICE PRIVATE LIMITED - U64204MH2012PTC234271 |
| 569 | HOME LINKS NET PRIVATE LIMITED - U64100MH2014PTC256759 |
| 570 | HOME NETWORKS PRIVATE LIMITED - U64100MH2007PTC176165 |
| 571 | HOME YASH INTERNET PRIVATE LIMITED - U64200MH2013PTC242210 |
| 572 | HOMEPRIDE ART & CRAFT PRIVATE LIMITED - U64202MH1995PTC093889 |
| 573 | HONESTY TELECOM (INDIA) PRIVATE LIMITED - U64201MH2010PTC207929 |
| 574 | HOOR TELE-SYSTEMS PRIVATE LIMITED - U64200MH1995PTC088046 |
| 575 | HORIZON INFOCOM PRIVATE LIMITED - U64203MH2010PTC198443 |