| 476 | RAIGARH MINES AND STEELS PRIVATE LIMITED - U27100CT2010PTC021662 |
| 477 | RAIKA ISPAT UDHYOG PRIVATE LIMITED - U27106CT1986PTC003570 |
| 478 | RAILTECH WELDING & EQUIPMENT INDIA PRIVATE LIMITED - U27203CT1984PTC002436 |
| 479 | RAIPUR FERRO ALLOYS LIMITED - U27106CT1984PLC002529 |
| 480 | RAIPUR FLANGES PRIVATE LIMITED - U27106CT2004PTC016804 |
| 481 | RAIPUR IRON & STEEL CO. PRIVATE LIMITED - U27107CT2008PTC020700 |
| 482 | RAIPUR LOHA PRIVATE LIMITED - U27100CT2009PTC021420 |
| 483 | RAIPUR ROTOCAST LIMITED - U27101CT1984PLC003802 |
| 484 | RAIPUR SPECIALITY STEELS PRIVATE LIMITED - U27104CT2004PTC016476 |
| 485 | RAIPUR STEEL MOULDING PVT LTD - U27104CT1984PTC002477 |
| 486 | RAIPUR WIRES & FASTNERS PRIVATE LIMITED - U27106CT2010PTC022138 |
| 487 | RAJ RAJESHWARI FORGE PRIVATE LIMITED - U27104CT2001PTC014536 |
| 488 | RAJASTHAN METALLICS PRIVATE LIMITED - U27100CT2008PTC020794 |
| 489 | RAJAT POWER & STEEL PRIVATE LIMITED - U27100CT2008PTC020719 |
| 490 | RAJDEV STEELS & ALLOYS PRIVATE LIMITED - U27100CT2009PTC021246 |
| 491 | RAJDHANI JEWELLERS AND GEMS PRIVATE LIMITED - U27205CT2009PTC021353 |
| 492 | RAJESH ANAND ENTERPRISES PRIVATE LIMITED - U27101CT2005PTC017498 |
| 493 | RAJESH RE-ROLLERS LTD - U27320CT1984PLC002698 |
| 494 | RAJIV IRON AND STEEL PVT LTD - U27104CT1995PTC010157 |
| 495 | RAJSHREE POWER AND ISPAT PRIVATE LIMITED - U27100CT2008PTC020600 |
| 496 | RAJTARA ISPAT AND POWER PRIVATE LIMITED - U27100CT2009PTC021504 |
| 497 | RAJVIR STEEL AND POWER PRIVATE LIMITED - U27100CT2010PTC022208 |
| 498 | RAKSHAK ISPAT PRIVATE LIMITED - U27310CT2015PTC001850 |
| 499 | RAMA SHYAMA FERRO ALLOYS & POWER PRIVATE LIMITED - U27101CT2007PTC020388 |
| 500 | RAMA UDYOG PRIVATE LIMITED - U27300CT2016PTC002193 |