| Organization | Department & Ministry | Institution Type | State |
|---|---|---|---|
| Raman Research Institute (RRI), Bengaluru | Ministry of Science & Technology (MoST) | Research Institutions | Karnataka |
| Raman Science Centre & Planetarium | — | Science Centres & Planetaria | Maharashtra |
| Rama Pulp & Papers Ltd. | — | — | Maharashtra |
| Rama University | — | Centres of Higher Learning | Uttar Pradesh |
| Ramchandra NIIT University | — | Centres of Higher Learning | Jharkhand |
| Ramco Cements Ltd. | — | — | Tamil Nadu |
| Ramdev Food Products Ltd. | — | — | Gujarat |
| Ramdev Stainless Strips Pvt. Ltd. | — | — | Rajasthan |
| Ramgad Minerals and Mining Ltd. | — | — | Karnataka |
| Ram Krishana Dharmarth Foundation University | — | Centres of Higher Learning | Jharkhand |
| Ramky Enviro Engineers Ltd. | — | — | Telangana |
| Ramky Pharma City (India) Ltd. | — | — | Andhra Pradesh |
| Ram Narain Ruia College | — | — | Maharashtra |
| Rana Sugars Ltd. | — | — | Chandigarh |
| Ranchi University | — | Centres of Higher Learning | Jharkhand |
| Randox Laboratories (India) Pvt. Ltd. | — | — | Karnataka |
| Rane Engine Valve Ltd. | — | — | Tamil Nadu |
| Rane N S K Steering Systems Pvt. Ltd. | — | — | Tamil Nadu |
| Rangkala Investments Ltd. | — | — | Maharashtra |
| Rangsons Defence Solutions Pvt. Ltd. | — | — | Karnataka |