| 426 | RAMANATHAN REFRACTORIES & CERAMICS PRIVATE LIMITED - U26921TN1975PTC006958 |
| 427 | RAMCO INDUSTRIES LIMITED - L26943TN1965PLC005297 |
| 428 | RAMKI CEMENTS PRIVATE LIMITED - U26940TN2008PTC067092 |
| 429 | RANE ENGINEERING CERAMICS LIMITED - U26101TN1987PLC014820 |
| 430 | RASERA CERAMIC PRIVATE LIMITED - U26913TN2007PTC062480 |
| 431 | RAWAL OPTICAL MANUFACTURING COMPANY LIMI TED - U26109TN1956PLC002209 |
| 432 | RAYAPPAN AMALAN BRICKS PRIVATE LIMITED - U26931TN2007PTC065568 |
| 433 | RED BRICK AND TILE PRODUCTS PRIVATE LIMITED - U26931TZ2009PTC015376 |
| 434 | REDEN SILICA INDIA PRIVATE LIMITED - U26999TN2015PTC102287 |
| 435 | REDHORSE BOXES PRIVATE LIMITED - U26990TN2016PTC109999 |
| 436 | REJE COATING SYSTEMS PRIVATE LIMITED - U26939TN1999PTC042258 |
| 437 | RELIABLE CONCRETE PRODUCTS & AGGREGATES PRIVATE LIMITED - U26950TZ2014PTC020204 |
| 438 | RELIANCE CERAMICS LIMITED - U26101TN1987PLC014900 |
| 439 | REP CORPORATION PRIVATE LIMITED - U26921TN2005PTC055138 |
| 440 | RICH ROCKS INDIA LTD. - U26960TN1989PLC017802 |
| 441 | RIDHU CEMENTS PRIVATE LIMITED - U26940TZ2013PTC019380 |
| 442 | RK READYMIX CONCRETE PRIVATE LIMITED - U26950TZ2011PTC017459 |
| 443 | ROCKPEARL GRANITECHH PRIVATE LIMITED - U26933TN2007PTC062503 |
| 444 | ROCKWARE EXPORTS INDIA PRIVATE LIMITED - U26960TN1996PTC037099 |
| 445 | RONAK BULK CEMENT PRIVATE LIMITED - U26950TN2013PTC093691 |
| 446 | RUBINE GLASS PRIVATE LIMITED - U26900TN2011PTC083230 |
| 447 | RVS BOTTLES PRIVATE LIMITED - U26100TZ2012PTC018324 |
| 448 | RWC CEMENT INDIA PRIVATE LIMITED - U26990TN2014PTC096535 |
| 449 | S L N FABS AND BLOCKS PRIVATE LIMITED - U26942TN2008PTC067502 |
| 450 | S P M DRUGS PRIVATE LIMITED - U26916TZ1988PTC002198 |