| Aditya College of Engineering Madanapalle | |
| Aditya Infotech | Maharashtra |
| Aditya Infotech India | |
| Aditya Infotech Ltd | Uttar Pradesh |
| Aditya Institute of Management Studies and Research | |
| Aditya Silver Oak Institute of Technology | |
| Aditya University | |
| Adlaxy | |
| Adloggs | |
| ADM College for Women | |
| ADM Systems Pvt Ltd | |
| Admana Technology Pvt Ltd | |
| AdMarq Studio | |
| Admin-Ahead Server Technologies | Kerala |
| Administrative Staff College of India | |
| AdminMat | Gujarat |
| AdMod Technologies Pvt Ltd | Kerala |
| AdMojo | |
| ADMsoft | |
| ADMX Business | |
| AdOpsOne | Maharashtra |
| Adorbis Technology Pvt Ltd | |
| Adore Infotech Pvt Ltd | Uttar Pradesh |
| Adorebits Company | |
| Adorn Commerce, LLP | Gujarat |
| Adorn Technologies | Tamil Nadu |
| Adotname.com | Maharashtra |
| Adox Arabia Pvt Ltd | |
| Adox Solutions Pvt Ltd | |
| Adrenalin eSystems Ltd | Tamil Nadu |
| Adreno Technologies India Pvt Ltd | |
| Adret Software Services Pvt Ltd | |
| Adridge Media Pvt Ltd | |
| Adriyana Solutions Pvt Ltd | |
| Adrobit Technologies | |
| Adroit Infoactive Services Pvt Ltd | Telangana |
| Adroit Infosystem | Uttar Pradesh |
| Adroit Neo Tech Solutions | |
| Adroit Web Solutions Pvt Ltd | Uttar Pradesh |
| Adroitec Information Systems (P) Ltd | Uttar Pradesh |
| Adroitte | Karnataka |
| AdroitTechnosoft | |
| adronSoft | |
| Adrosonic IT Consultancy Services Pvt Ltd | Maharashtra |
| Ads Bazaar | Delhi |
| Ads Builder | |
| ADS InfoWorld Pvt Ltd | |
| Ads Optimiser | |
| ADS Vizion | |
| AdsAnywhere | |