| 2001 | ATSYS IT SOLUTIONS PRIVATE LIMITED - U72900MH2017PTC289892 |
| 2002 | ATTABIZ IT SERVICES PRIVATE LIMITED - U72900PN2017PTC174045 |
| 2003 | ATTANO MEDIA AND EDUCATION PRIVATE LIMITED - U72900MH2009PTC195115 |
| 2004 | ATTAR SOFT DATA SERVICES PRIVATE LIMITED - U72200MH1988PTC045950 |
| 2005 | ATTEST TESTING SERVICES LIMITED - U72200MH2004PLC144003 |
| 2006 | ATTIRANT SOFTWARE PRIVATE LIMITED - U72900PN2015PTC156322 |
| 2007 | ATTITUDE TECHNOLOGIES PRIVATE LIMITED - U72900PN2001PTC015804 |
| 2008 | ATTO IT INDIA PRIVATE LIMITED - U72900PN2007FTC130034 |
| 2009 | ATTOLLO FINANCE MANAGEMENT PRIVATE LIMIT ED - U72200MH2007PTC168972 |
| 2010 | ATTUIT SERVICES PRIVATE LIMITED - U72200MH2007PTC176932 |
| 2011 | ATTWIN TECHNOLOGIES PRIVATE LIMITED - U72900PN2009PTC133584 |
| 2012 | ATUL DOTCOM PRIVATE LIMITED - U72100MH2000PTC124705 |
| 2013 | ATULSIA TECHNOLOGIES PRIVATE LIMITED - U72900MH2013PTC251234 |
| 2014 | ATULYA INDIA PRIVATE LIMITED - U72900PN2016PTC164116 |
| 2015 | ATYETI ROBOTICS PRIVATE LIMITED - U72900MH2017PTC300751 |
| 2016 | AUBERGINE TECHNOLOGIES PRIVATE LIMITED - U72900MH2004PTC146461 |
| 2017 | AUBLIX SOFTWARE PRIVATE LIMITED - U72200MH2000PTC129380 |
| 2018 | AUBURN DIGITAL SOLUTIONS PRIVATE LIMITED - U72300MH2013PTC240709 |
| 2019 | AUCTUS SOFTWARE PRIVATE LIMITED - U72200PN2009PTC133673 |
| 2020 | AUDETEMI TECHNOLOGIES PRIVATE LIMITED - U72200PN2016PTC165843 |
| 2021 | AUDIENCE SCIENCE INDIA PRIVATE LIMITED - U72900PN2009FTC133956 |
| 2022 | AUDIO COMPASS (INDIA) PRIVATE LIMITED - U72900MH2009PTC198228 |
| 2023 | AUDIO VISUAL EQUIPMENT RENTALS PRIVATE LIMITED - U72900MH2001PTC132858 |
| 2024 | AUDIOVORTEX (INDIA) PRIVATE LIMITED - U72900MH2000PTC126624 |
| 2025 | AUDISCRIBE TRANSCRIPTION SERVICES PRIVATE LIMITED - U72200MH2011PTC217648 |