| R.M.K. College of Engineering and Technology | |
| R.M.K. Engineering College | |
| R.P. Sharma Institute of Technology | |
| R.V.R. & J.C. College of Engineering | |
| R.V.S. College of Education | |
| R.V.S. College of Engineering | |
| R.V.S. Institute of Management Studies | |
| R.V.S. Padmavathy College of Horticulture | |
| R2H Technologies | |
| R2Logics Technologies Pvt Ltd | |
| RAAD-M Tech Simplified | |
| Raafi Infotech | |
| Raajdhani Engineering College | |
| Raasta Consulting Pvt Ltd | |
| Rabbit and Tortoise Technology Solutions | Maharashtra |
| Rabbit Digital | |
| Rabindra Bharati University | |
| Rabindra Mahavidyalaya | |
| Rabindranath Tagore University | |
| Raccoon AI | |
| Race2Cloud Technologies Pvt Ltd | |
| RAD TechPro | |
| Radhabai Kale Mahila Mahavidyalaya Ahmednagar | Maharashtra |
| Radhamadhab College | Assam |
| Radheapps | |
| Radheya Softech | |
| Radial Code Pvt Ltd | |
| Radiance Solution | |
| Radiant Info Solutions Pvt Ltd | Delhi |
| Radiant Systems | |
| Radiant TCO | |
| Radical Logix | |
| Radical Softwares | |
| Radical Tech Support | |
| RadicalMinds Technologies Pvt Ltd | |
| RadicalStart | Tamil Nadu |
| Radikal-labs | |
| Radium Box | Delhi |
| Radix | Maharashtra |
| Radix Analytics Pvt Ltd | |
| Radixweb | Gujarat |
| Radon Media | Maharashtra |
| Raft Media Systems Pvt Ltd | |
| Raga Designers | Tamil Nadu |
| Ragasoft Solutions Pvt Ltd | |
| Rage Communications Pvt Ltd | Tamil Nadu |
| Raghav Softwares | |
| Raghwendra Web Services | Delhi |
| Rahmans College of Education | |
| Rahul Foundation | |