| 501 | JAL PRAVAHIKA PVT LTD - U26953WB1995PTC073574 |
| 502 | JALAN REFRATECH PRIVATE LIMITED - U26933WB2010PTC150969 |
| 503 | JAM GORH AUTOMATIC BRICK PLANT PVT LTD - U26954WB1991PTC052232 |
| 504 | JAMSHEDPUR CEMENT LTD - U26941WB1984PLC037416 |
| 505 | JAMURIA CEMENT PRIVATE LIMITED - U26940WB2009PTC140236 |
| 506 | JANKESH ESTATES PRIVATE LIMITED - U26959WB1990PTC099370 |
| 507 | JAUHAR FIREBRICKS & REFRACTORY WORKS PRIVATE LIMITED - U26921WB1956PTC173506 |
| 508 | JAY CEMENT LTD - U26941WB1977PLC031153 |
| 509 | JAYANTA GLASS IND PVT LTD - U26101WB1980PTC032989 |
| 510 | JAYASWAL CONCRETE LIMITED - U26959WB2006PLC109324 |
| 511 | JAYESH INDUSTRIAL SUPPLIERS PRIVATE LIMITED - U26949WB2007PTC119224 |
| 512 | JAYSHREE CERAMICS PVT LTD - U26919WB1973PTC028981 |
| 513 | JDR BUSINESS PRIVATE LIMITED - U26999WB2017PTC221383 |
| 514 | JEWELRY DISPLAY AND PACKAGING PRIVATE LI MITED - U26912WB1993PTC059666 |
| 515 | JHARGRAM CERAMICS PVT LTD - U26919WB1979PTC032219 |
| 516 | JHARNA CEMENT PRIVATE LIMITED - U26941WB1996PTC081197 |
| 517 | JMD CERAMIC CONSTRUCTIONS PRIVATE LIMITED - U26933WB2010PTC140650 |
| 518 | JMT GLASS & AGRO PRIVATE LIMITED - U26190WB1996PTC081959 |
| 519 | JOY GURU GRANITES & MARBLES PRIVATE LIMITD - U26933WB2007PTC117584 |
| 520 | JUGINIDHA JUTE MILL PRIVATE LIMITED - U26956WB2009PTC136266 |
| 521 | JVL CEMENT LIMITED - U26960WB2013PLC192753 |
| 522 | JYI-YAH CERAMICS PRIVATE LIMITED - U26933WB2003PTC096138 |
| 523 | JYOTI (BRICKS) INDUSTRIES PVT. LTD - U26939WB1983PTC036087 |
| 524 | JYOTI COMMOTRADE PRIVATE LIMITED - U26940WB2008PTC131582 |
| 525 | K B ASBESTAS PRIVATE LIMITED - U26953WB2006PTC109733 |