| Computer Reseller News | Maharashtra |
| Computer Society of India - Mumbai Chapter | Maharashtra |
| Computer Society of India, Nashik Chapter | Maharashtra |
| Computer Wizards | West Bengal |
| ComputoVision | Maharashtra |
| Computree Infotech Pvt Ltd | Maharashtra |
| Computronics Systems (India) Pvt Ltd | |
| Comquest Software | |
| Comsci Technologies, LLP | |
| Comval IT Solutions Pvt Ltd | |
| Comviva | Haryana |
| Conative IT Solutions Pvt Ltd | |
| Concept Information Technologies (India) Pvt Ltd | Maharashtra |
| Concept Infoway | Gujarat |
| Concept Solutions India | Delhi |
| Concept Tek Solution | |
| Conception I Pvt Ltd | |
| Conceptive Commerce | |
| ConceptServe Technologies | |
| Conceptworld Corporation | Tamil Nadu |
| Concern Infotech | Tamil Nadu |
| Concerto Software and Systems Pvt Ltd | Maharashtra |
| Concinnity Media Technologies | |
| Concord Biotech Ltd | Gujarat |
| Concord Biotech Ltd | |
| Concreate | |
| Concretio | Haryana |
| Condor Technology Associates | |
| ConEdify Technologies Pvt Ltd | Madhya Pradesh |
| Conferbot | Karnataka |
| Confiex Data Room | Maharashtra |
| Confluence Solutions | |
| Confounding Solutions Pvt Ltd | Uttar Pradesh |
| Conjoinix | Himachal Pradesh |
| Connect & Heal | |
| Connect Infosoft Technologies Pvt Ltd | |
| Connect Life Solutions Pvt Ltd | |
| Connect Reseller | Maharashtra |
| Connect To India Pvt Ltd | |
| ConnectingDots Infotech | |
| Conneqt Business Solutions Ltd | Karnataka |
| Consagous Technologies Pvt Ltd | Madhya Pradesh |
| Consign Space Solutions | |
| Consilium Software Pvt Ltd | Maharashtra |
| Constems AI Systems | |
| Constient Global Solutions Pvt Ltd | Karnataka |
| ConstructMonitor | |
| Consultant SEO Services | Delhi |
| Consumer Sketch | |
| Consumer sketch | |