| Aartisto | |
| Aartronix Innovations Pvt Ltd | |
| Aaruni Technology Solutions Pvt Ltd | |
| Aarupadai Veedu Institute of Technology | |
| Aarusys | |
| Aarvi Technology | |
| Aarya communications | |
| Aarya Softex | |
| Aaryak Solutions Pvt Ltd | |
| Aaryavart Technologies | Gujarat |
| Aaryavarta Technologies | |
| Aasa Technologies | Maharashtra |
| Aasaan Services | |
| Aascent InfoSolutions | |
| Aaseya IT Services Pvt Ltd | |
| Aashdit Technologies | |
| Aashonline | |
| Aastrid Life Sciences Pvt Ltd | Maharashtra |
| AATMIA | |
| Aatoon Solutions, LLP | Kerala |
| Aatral | Tamil Nadu |
| Aavatto, LLP | |
| Aavid Technologies | |
| Aavishkaar | Maharashtra |
| Aayam Infotech Pvt Ltd | |
| Aayan Infotech | |
| Aayana Solution | |
| Aayog Infotech | |
| Aayulogic Pvt Ltd | |
| AB Infotech | Madhya Pradesh |
| AB Infoways | Odisha |
| AB&Kalp | |
| Abacasys | Haryana |
| Abacies Logiciels Pvt Ltd | |
| Abacus Consultancy Services (I) Pvt Ltd | Madhya Pradesh |
| Abacus Global Pvt Ltd | |
| Abacus Institute of Engineering & Management | West Bengal |
| Abacus Technologies | |
| Abacusdesk IT Solutions Pvt Ltd | Haryana |
| Abaxsoft Web Solutions | Madhya Pradesh |
| Abbacus Technologies | Gujarat |
| ABC Info Soft Pvt Ltd | Delhi |
| ABC Infomedia Pvt Ltd | |
| Abdul Kalam Institute of Technological Sciences | |
| Abendsoft Pvt Ltd | |
| ABES Engineering College | |
| ABESIT Group of Institutions | |
| ABH Software | |
| Abhastra Automation Pvt Ltd | |
| Abhi Bavishi | |