| 501 | APEX FERTILISERS PRIVATE LIMITED - U24120DL2010PTC206536 |
| 502 | APEX FRP CHEMICALS PRIVATE LIMITED - U24111DL1999PTC101428 |
| 503 | APEX ORGANICS PRIVATE LIMITED - U24232DL1990PTC042320 |
| 504 | APHRO PHARMA PRIVATE LIMITED - U24232DL2011PTC216480 |
| 505 | APICAD PHARMACEUTICALS PRIVATE LIMITED - U24230DL2009PTC197391 |
| 506 | APICAL TECHNOLOGIES LIMITED - U24231DL1997PLC086972 |
| 507 | APKA PHARMACEUTICALS PRIVATE LIMITED - U24239DL2000PTC107422 |
| 508 | APOLLO INDIA PRIVATE LIMITED - U24290DL2012PTC237964 |
| 509 | APOLLO POLYMERS LIMITED - U24304DL1985PLC022746 |
| 510 | APOSTLE LIFE SCIENCES PRIVATE LIMITED - U24232DL2008PTC184765 |
| 511 | APOTHECARE GLOBAL PRIVATE LIMITED - U24100DL2016PTC302469 |
| 512 | APOTHECARIES PRIVATE LIMITED - U24230DL1983PTC016149 |
| 513 | APPL POLYMERS PRIVATE LIMITED - U24233DL2007PTC164316 |
| 514 | APPLE FORMULATIONS PRIVATE LIMITED. - U24121DL2006PTC148648 |
| 515 | APPLE THERAPEUTICS PRIVATE LIMITED - U24232DL2004PTC127958 |
| 516 | APRESIA LIFESCIENCES PRIVATE LIMITED - U24232DL2012PTC231173 |
| 517 | APS HEALTH CARE PRIVATE LIMITED - U24100DL2011PTC226686 |
| 518 | APSARA DETERGENT AND CHEMICAL PRIVATE LIMITED - U24241DL1998PTC096938 |
| 519 | APTECH PHARMACEUTICALS PRIVATE LIMITED - U24232DL1995PTC070040 |
| 520 | APTEKA PHARMA PRIVATE LIMITED - U24232DL2008PTC178926 |
| 521 | AQUA SHIELDS WATER PROOFING CO. PRIVATE LIMITED - U24200DL1998PTC091978 |
| 522 | AQUA VITOE HEALTH CARE PRIVATE LIMITED - U24239DL2004PTC124855 |
| 523 | AQUAMARINE SYNTHETICS AND CHEMICALS PRIVATE LIMITED - U24233DL2007PTC168193 |
| 524 | AQUARIOUS HEALTH CARE PRIVATE LIMITED - U24239DL2004PTC124332 |
| 525 | AQUARIUS COLOURS AND COATINGS PRIVATE LI MITED - U24220DL1992PTC047800 |