| 501 | ASCENTSPARK SOFTWARE PRIVATE LIMITED - U72200WB2012PTC181750 |
| 502 | ASCIMATICS LABS PRIVATE LIMITED - U72200WB2016PTC218613 |
| 503 | ASCOT DIGITAL PRIVATE LIMITED - U72300WB2005PTC102224 |
| 504 | ASD INFOTECH PRIVATE LIMITED - U72900WB1999PTC088958 |
| 505 | ASHIA INFOTECH PRIVATE LIMITED - U72300WB2012PTC188813 |
| 506 | ASHIKA TECHNOLOGY PRIVATE LIMITED - U72200WB2006PTC109775 |
| 507 | ASHIRBAD E- SERVICES PRIVATE LIMITED - U72900WB2009PTC138333 |
| 508 | ASHISH COMPUTER CONSULTANCY PVT. LTD. - U72200WB1992PTC055490 |
| 509 | ASHTIK SOFTECH PRIVATE LIMITED - U72300WB2013PTC194474 |
| 510 | ASHTIK TECHNOLOGY PRIVATE LIMITED - U72300WB2013PTC194680 |
| 511 | ASHYANA SOFTWARE PRIVATE LIMITED - U72900WB2012PTC173150 |
| 512 | ASIAN COMPUTER CONSULTANCY SERVICES PVT LTD - U72300WB1980PTC032854 |
| 513 | ASIAN COMPUTER MAINTENANCE SERVICES PVT LTD - U72300WB1982PTC034508 |
| 514 | ASIAN INFORMATICS PRIVATE LIMITED - U72200WB2008PTC131312 |
| 515 | ASKIT INFOSYSTEM PRIVATE LIMITED - U72200WB2010PTC156284 |
| 516 | ASKIT SOFTWARE PRIVATE LIMITED - U72200WB2012PTC182967 |
| 517 | ASLOG TECHNOLOGIES PRIVATE LIMITED - U72900WB2008PTC121578 |
| 518 | ASMAAR INFOTECH & COMMUNICATION MEDIA PRIVATE LIMITED - U72200WB2011PTC167317 |
| 519 | ASMANI ONLINE SOLUTIONS PRIVATE LIMITED - U72300WB2015PTC208685 |
| 520 | ASMI TECHNOLOGIES PRIVATE LIMITED - U72200WB2005PTC105092 |
| 521 | ASND COMPUTER CONSULTANCY SERVICES PVT L TD - U72300WB1991PTC052173 |
| 522 | ASP INFINITY SOLUTIONS PRIVATE LIMITED - U72900WB2009PTC132229 |
| 523 | ASP TECHNOLOGIES PRIVATE LIMITED - U72900WB2000PTC091750 |
| 524 | ASPIRE INFORMATICS LIMITED - U72200WB2011PLC160850 |
| 525 | ASPIRTEK TECHNOLOGY PVT.LTD. - U72200WB2003PTC096693 |