| 501 | QUALITY JEWEL BOX & DISPLAY PRIVATE LIMITED - U21022WB1999PTC090387 |
| 502 | QUICKWELL PACKAGINGS PRIVATE LIMITED - U21029WB2007PTC115484 |
| 503 | R M DUTT PAPERS PVT LTD - U21012WB2006PTC108561 |
| 504 | R S L PACKAGING PVT LTD. - U21022WB1989PTC046929 |
| 505 | R.B.POLYSACKS PVT.LTD. - U21015WB1995PTC071047 |
| 506 | R.C.M. COMMERCIAL PVT LTD - U21012WB1988PTC044337 |
| 507 | R.D.D. PAPERPLAST PVT. LTD. - U21012WB1991PTC051769 |
| 508 | R.R. PACKAGERS PRIVATE LIMITED - U21021WB2000PTC091475 |
| 509 | RADHAMADHAB BOARDS PVT.LTD. - U21023WB1991PTC050886 |
| 510 | RADHEY & SONS PRIVATE LIMITED - U21012WB1998PTC086818 |
| 511 | RADHEY KRISHNA PRODUCTS PVT LTD - U21022WB1996PTC078432 |
| 512 | RADIANT FLEXIBLE PACKING PVT LTD. - U21029WB1992PTC054038 |
| 513 | RADIANT ROTOGRAVURE LTD - L21012WB1988PLC044269 |
| 514 | RAGHUNATH PAPER MILLS PRIVATE LIMITED - U21094WB2007PTC119671 |
| 515 | RAJ RAJESHWARI PROJECTS PVT LTD - U21099WB1985PTC038640 |
| 516 | RAJASTHAN MAHALAXMI ASBESTORS MANUFACTUR ING CO PRIVATE LTD - U21099WB1998PTC087643 |
| 517 | RAJGARHIA PAPER MILLS PVT LTD - U21019WB1973PTC028845 |
| 518 | RAJPUTANA GENERAL COMMERCIAL CORP PVT LTD - U21015WB1951PTC019953 |
| 519 | RAKESH LAMINATING CO PVT LTD - U21015WB1980PTC032886 |
| 520 | RAMENDRA PAPER BOX MANUFACTURING PRIVATE LIMITED - U21099WB2004PTC099321 |
| 521 | RAMKRISHNA CONTAINERS PRIVATE LIMITED - U21029WB1997PTC085581 |
| 522 | RAMPAL PAPER MILLS PRIVATE LIMITED - U21015WB1980PTC032676 |
| 523 | RAPID FORMS PVT LTD - U21012WB1991PTC050890 |
| 524 | RAPUNJEL EDUCARE PRIVATE LIMITED - U21019WB2002PTC094618 |
| 525 | RASHI FERRO-TECH PRIVATE LIMITED - U21090WB2008PTC123422 |