| Aurigene Oncology Ltd | |
| Aurionpro Solutions Ltd | Maharashtra |
| Auriseg Consulting Ltd | |
| Auriva Technologies (OPC) Pvt Ltd | |
| AURO University | |
| Aurora Consortium | |
| Aurora's Degree & P.G. College | |
| Aurora's Engineering College | |
| Aurora's P.G. College, Ramanthapur | |
| Aurora's Scientific & Technological Institute | |
| Aurora's Scientific Technological & Research Academy | |
| Aurora's Technological & Research Institute | |
| Aurum PropTech | |
| Aurum Ventures | Maharashtra |
| Aurum Ventures | |
| Aurus IT Solutions Pvt Ltd | Maharashtra |
| Auspian Technologies | |
| Auspicious Soft Pvt Ltd | |
| Austere Systems Ltd | |
| Authbase | Telangana |
| AuthBridge | Haryana |
| AuthentiCode | |
| Authority Ventures Pvt Ltd | |
| Authorselvi | |
| Auto ID Systems (India) Pvt Ltd | Karnataka |
| Auto Lab Technologies Pvt Ltd | |
| Autodesk India Pvt Ltd | Maharashtra |
| Autodraft | |
| Autofocus | |
| Autointelli | Tamil Nadu |
| Autoly | Gujarat |
| AutomataPi Solutions Pvt Ltd | Maharashtra |
| Automatic IT Services Pvt Ltd | Maharashtra |
| Automation Agency India | |
| Automation and Control Systems | Maharashtra |
| Automation Engineers Pvt Ltd | |
| Automaton AI infosystem Pvt Ltd | Maharashtra |
| Automatrix Innovation | |
| Automotive Robotics (India) Pvt Ltd | Telangana |
| Autonebula Ltd | |
| Autonum Controls Pvt Ltd | Maharashtra |
| AutoNxt | |
| AutoVRse | |
| AutoWiz | |
| Autoworkflow | |
| Autviz Solutions | |
| Auxesis Infotech Pvt Ltd | Uttar Pradesh |
| Auxilium College | |
| Auxzon Solutions Pvt Ltd | |
| AV Rental | Tamil Nadu |