| Organization | Ministry & Department | Institute Sector | State |
|---|---|---|---|
| Sikkim International University | — |
Higher Education Sector |
Sikkim |
| Sikkim Manipal University | — |
Higher Education Sector |
Sikkim |
| Sikkim Professional University | — |
Higher Education Sector |
Sikkim |
| Sikkim Skill University | — |
Higher Education Sector |
Sikkim |
| Sikkim State Council of Science and Technology, Sikkim | — | State S&T Councils | Sikkim |
| Sikkim University | — |
Higher Education Sector |
Sikkim |
| Sikko Industries Ltd. | — |
Private Sector (CMIE and Multinational Companies) |
Gujarat |
| Siksha 'O' Anusandhan | — |
Higher Education Sector |
Odisha |
| Silicon University | — |
Higher Education Sector |
Odisha |
| Silktex Ltd. | — |
Private Sector (Industries with Potential to Undertake R&D) |
Karnataka |
| Silkworm Seed Technology Laboratory (SSTL) | Ministry of Textiles |
Central Sector - Laboratories / Research Institutions |
Karnataka |
| Silox India Pvt. Ltd. | — |
Private Sector (DSIR) |
Gujarat |
| Siltex International Ltd. | — |
Private Sector (Industries with Potential to Undertake R&D) |
Karnataka |
| Silvan Innovation Labs Pvt. Ltd. | — |
Private Sector (Industries with Potential to Undertake R&D) |
Karnataka |
| Silver Oak University | — |
Higher Education Sector |
Gujarat |
| SIMA LABS (Sophisticated Industrial Material Analytic Labs Private Limited) | — |
Private Sector (DSIR) |
Delhi |
| Simbhaoli Sugars Ltd. | — |
Private Sector (Industries with Potential to Undertake R&D) |
Uttar Pradesh |
| Simmtronics Semiconductors Ltd. | — |
Private Sector (Industries with Potential to Undertake R&D) |
Delhi |
| Simoco Telecommunications (South Asia) Ltd. | — |
Private Sector (CMIE and Multinational Companies) |
West Bengal |
| Simpex Pharma Pvt. Ltd. | — |
Private Sector (DSIR) |
Uttarakhand |