| 601 | FAST MAIL COURIERS PRIVATE LIMITED - U64120DL2002PTC113954 |
| 602 | FASTARISE MOBILE COMMUNICATIONS PRIVATE LIMITED - U64200DL2011PTC227358 |
| 603 | FASTLINE INDIA PRIVATE LIMITED - U64120DL2002PTC113656 |
| 604 | FASTRACK COURIER AND CARGO PRIVATE LIMIT ED - U64100DL1996PTC080543 |
| 605 | FATEH INFOCOMM PRIVATE LIMITED - U64202DL2004PTC124579 |
| 606 | FERNS CARGO EXPRESS PRIVATE LIMITED - U64120DL1999PTC098449 |
| 607 | FIBERNET TELECOM PRIVATE LIMITED - U64200DL2018PTC331284 |
| 608 | FIBMESH PRIVATE LIMITED - U64200DL2016PTC302042 |
| 609 | FIDAS TECH PRIVATE LIMITED - U64100DL2015PTC283056 |
| 610 | FIDELIS TELECOM PRIVATE LIMITED - U64200DL2011PTC225398 |
| 611 | FIGHT SPORTS INDIA PRIVATE LIMITED - U64100DL2011PTC223405 |
| 612 | FIMO INDIA MANUFACTURING PRIVATE LIMITED - U64200DL2008PTC179401 |
| 613 | FINEACCESS TELECOM NETWORKS PRIVATE LIMITED - U64201DL2005PTC139859 |
| 614 | FIRST MILE NETWORKS PRIVATE LIMITED - U64201DL2002PTC114574 |
| 615 | FIRSTMARK COMMUNICATIONS INDIA PRIVATE L IMITED - U64201DL2000PTC106142 |
| 616 | FLASH SPEED SERVICES PRIVATE LIMITED - U64120DL2002PTC115881 |
| 617 | FLE FAST LINE EXPRESS PRIVATE LIMITED - U64120DL2001PTC109429 |
| 618 | FLEXIROAM TECHNOLOGIES (INDIA) PRIVATE LIMITED - U64100DL2010PTC210517 |
| 619 | FLIGHT TIME EXRESS COURIERS PRIVATE LIMITED - U64100DL2002PTC053260 |
| 620 | FLY MOBILES PRIVATE LIMITED - U64204DL2011PTC222032 |
| 621 | FLY OUT COURIER PRIVATE LIMITED - U64120DL1998PTC097200 |
| 622 | FLYING SUPER COURIERS PRIVATE LIMITED - U64120DL2011PTC216097 |
| 623 | FONEBELL COMMUNICATIONS PRIVATE LIMITED - U64100DL2015PTC276180 |
| 624 | FONTAL FLEXIPACK LIMITED - U64120DL1985PLC223422 |
| 625 | FORE MEDIA COMMUNICATION PRIVATE LIMITED - U64200DL2010PTC199456 |