| 326 | R.K.EYE INSTITUE AND RESEARCH CENTRE PVT . LTD - U73100TN1992PTC022128 |
| 327 | RACE INNOVATIONS PRIVATE LIMITED - U73100TN2011PTC083486 |
| 328 | RADHESHYAM HEALTH RESEARCH AND MEDICAL TOURISM PRIVATE LIMITED - U73100TZ2006PTC012858 |
| 329 | RADHESHYAM HEALTH RESEARCH PRIVATE LIMITED - U73100TZ2005PTC012133 |
| 330 | RADIANT SOFTWARE LIMITED - U73100TN1997PLC039552 |
| 331 | RAJ BIOELECTRONICS AND INTELLIGENT PRIVATE LIMITED - U73200TN2017PTC118189 |
| 332 | RAM-NATH RESEARCH LAB PRIVATE LIMITED - U73100TN2003PTC050339 |
| 333 | RAMANI EDUCATIONAL SYSTEMS PRIVATE LIMITED - U73100TN1992PTC022302 |
| 334 | RANJAN IP RESEARCH AND DEVELOPMENT SERVICES PRIVATE LIMITED - U73100TN2011PTC083516 |
| 335 | RAPIDWALL TECHNOLOGIES PROMOTION PRIVATE LIMITED - U73100TN2007PTC064146 |
| 336 | RASI AGRI BIO-GENETICS PRIVATE LIMITED - U73100TN2004PTC054678 |
| 337 | RASI AGRI BIO-GENETICS PRIVATE LIMITED - U73100TZ2004PTC028724 |
| 338 | REGANTI ORPHAN'S EDUCATIONAL INSTITUTE OF INDIA - U73100TN1997PLC039413 |
| 339 | RENNWIK INNOVATION (OPC) PRIVATE LIMITED - U73100TN2018OPC122221 |
| 340 | RESILIENCE ADVISORY SERVICES PRIVATE LIMITED - U73100TN2012PTC084087 |
| 341 | RESILIENCE DESIGN AND RESEARCH LABS - U73100TN2012NPL085562 |
| 342 | RHYS HEALTHCARE PRIVATE LIMITED - U73100TN2008PTC066892 |
| 343 | RHYS LABORATORIES PRIVATE LIMITED - U73100TN2009PTC073259 |
| 344 | RHYS PHARMACEUTICALS PRIVATE LIMITED - U73100TN2008PTC067015 |
| 345 | RINGARR BIOCONTROL PRIVATE LIMITED - U73200TN2017PTC118375 |
| 346 | RM ACADEMY AND RESEARCH CENTRE PRIVATE L IMITED - U73200TN2012PTC084366 |
| 347 | ROXAANE RESEARCH PRIVATE LIMITED - U73100TN2007PTC064311 |
| 348 | ROYAL INSTITUTE OF SCIENCE & TECHNOLOGY INDIA PRIVATE LIMITED - U73100TN2003PTC051195 |
| 349 | RS BIOTECH LABS PRIVATE LIMITED - U73100TN2008PTC068433 |
| 350 | RTBT EDUCATION ASTRA PACIFIC PRIVATE LIMITED - U73100TN1998PTC041206 |