| SynapseIndia | Uttar Pradesh |
| Synapseinteractive | Uttar Pradesh |
| Synapsica Healthcare Pvt Ltd | |
| Synaptic | Uttar Pradesh |
| Synaptic Technologies | Uttar Pradesh |
| Synarion IT Solutions | |
| SYnC Dynamics | |
| Synclarity Digital Pvt Ltd | Maharashtra |
| Synclovis System Pvt Ltd | |
| Synconics Technologies Pvt Ltd | |
| Syncortex | Karnataka |
| Syncremedies Healthcare Pvt Ltd | |
| Syncroft Solutions | Maharashtra |
| Syncwell Infotech Pvt Ltd | Maharashtra |
| SYNEGOS Tech Consulting Services Pvt Ltd | |
| Synergic Softek Solutions Pvt Ltd | |
| Synergy Digital Solutions | |
| Synergy Group of Institutions | |
| Synergy Informatics | Gujarat |
| Synergy Technology Services Pvt Ltd | Maharashtra |
| Synergy Telecom Pvt Ltd | Delhi |
| SynergyLabs Technology Pvt Ltd | Haryana |
| Synetal Solutions Pvt Ltd | |
| Synetic Business School | |
| Synextic Global Business Solution Pvt Ltd | |
| Syngene International Ltd | Karnataka |
| Synlog | West Bengal |
| Synoris Technologies Pvt Ltd | Madhya Pradesh |
| Synoverge Technologies Pvt Ltd | Gujarat |
| Synram Technolab | |
| Synsoft Global | Madhya Pradesh |
| Syntax Soft-Tech India Pvt Ltd | Karnataka |
| Synthera | |
| Synthesys Solutions Pvt Ltd | |
| Synthink Research Chemicals | Maharashtra |
| Syntizen Technologies Pvt Ltd | Telangana |
| Syntorix Consulting Pvt Ltd | |
| Syntrino | Telangana |
| Syntrio Technologies Pvt Ltd | Kerala |
| Synx Automation Pvt Ltd | |
| Syon Softtech | |
| Syosys Infotech Pvt Ltd | Kerala |
| Sypsys Technologies | |
| Syrma Johari MedTech Ltd | |
| Syrup Technologies | Delhi |
| SysArc Informatix Pvt Ltd | Tamil Nadu |
| Sysboon Technologies | Kerala |
| SysBunny | Gujarat |
| Syscodes Infosystems Pvt Ltd | |
| Syscon Cronus | Telangana |