| Organization | Department & Ministry | Institution Type | State |
|---|---|---|---|
| Sadhu Ram Chand Murmu University of Jhargram | — | Centres of Higher Learning | West Bengal |
| Safepack Industries Ltd. | — | — | Maharashtra |
| Safex Chemicals India Ltd. | — | — | Delhi |
| Saffron Research Station Pampora | — | — | Jammu & Kashmir |
| Sage University | — | Centres of Higher Learning | Madhya Pradesh |
| Sagi Ramakrishnam Raju Engineering College | — | — | Andhra Pradesh |
| Saha Institute of Nuclear Physics (SINP) | Ministry of Science & Technology (MoST) | Research Institutions | West Bengal |
| Sahara India Medical Institute Ltd. | — | — | Maharashtra |
| Sahitya Sadawart Samiti | — | — | Rajasthan |
| Sahrdaya College of Engineering and Technology | — | — | Kerala |
| Sahyadri Starch & Inds. Pvt. Ltd. | — | — | Maharashtra |
| Sai Nath University | — | Centres of Higher Learning | Jharkhand |
| Saint-Gobain India Pvt. Ltd. | — | — | Tamil Nadu |
| Saint-Gobain Sekurit India Ltd. | — | — | Maharashtra |
| Sairam Group of Institutions | — | — | Tamil Nadu |
| Sai Tirupati University | — | Centres of Higher Learning | Rajasthan |
| Sai University | — | Centres of Higher Learning | Tamil Nadu |
| Sajja Heart Foundation | — | — | Telangana |
| Sajjan India Ltd. | — | — | Maharashtra |
| Sakthi Sugars Ltd. | — | — | Tamil Nadu |