| Seshadripuram Pre-University College | |
| Seshadripuram PU College | |
| Seth Gyaniram Bansidhar Podar College | |
| Seth Jai Parkash Mukand Lal Institute of Engineering and Technology | |
| Seth Jai Parkash Polytechni | |
| Seth Narsingdas Mor College of Arts & Commerce & Smt. G. D. Saraf Science College | |
| Sethu Institute of Technology | |
| SetMyCart | Chhattisgarh |
| Setoofy | |
| Settings Infotech | |
| Setu | |
| Setu Software Consultants Pvt Ltd | Maharashtra |
| SetuBridge Technolabs | |
| Seven Bits Technologies, LLP | Gujarat |
| Seven Boats Info-System Pvt Ltd | |
| Seven Square | |
| Seven Step Consulting | |
| Sevenapex Ventures Pvt Ltd | Maharashtra |
| Sevenfold | |
| SevenMentor Pvt Ltd | |
| SevenStar Infotech | Gujarat |
| Sevenstar Websolutions | Uttar Pradesh |
| Seventhsense Technologies Pvt Ltd | Tamil Nadu |
| Sevika Tech Pvt Ltd | |
| Seyal Infotech | |
| Seyyone Software Solutions Pvt Ltd | Tamil Nadu |
| SFAL | |
| SG Analytics Pvt Ltd | Maharashtra |
| SGD Networks Pvt Ltd | |
| SGT University | |
| Sgurrenergy Pvt Ltd | |
| Shade6 | |
| Shadow Infosystem (P) Ltd | |
| Shadow Infosystem Pvt Ltd | Uttar Pradesh |
| Shadowfax Technologies Pvt Ltd | Karnataka |
| Shadows | Tamil Nadu |
| Shadowws | |
| Shaeron Software | Karnataka |
| Shah & Anchor Kutchhi Engineering College | |
| Shah Solutions | Maharashtra |
| Shahastra Solutions | |
| Shaheed Bhagat Singh College | |
| Shaheed Bhagat Singh State University | |
| Shaheed Major Harminderpal Singh (Shaurya Chakra) Government College | |
| Shaheed Rajguru College of Applied Sciences for Women | |
| Shahid Matangini Hazra Government General Degree College for Women | |
| ShakeDeal | |
| Shakti Info Tech Pvt Ltd | Bihar |
| Shakti Web Solution | |
| Shakya Technology | |