| 576 | SANCHETI GRAPHITECH SERVICES PVT.LTD. - U21022WB1995PTC071679 |
| 577 | SANCHETI POLYTEX PRIVATE LIMITED - U21014WB1997PTC084788 |
| 578 | SANJAY PAPER & CHEMICAL INDUSTRIES LTD - U21099WB1979PLC032355 |
| 579 | SANJEEV IMPEX SERVICES PVT.LTD. - U21023WB1983PTC036848 |
| 580 | SANTRA EDUCARE PRIVATE LIMITED - U21022WB2012PTC185249 |
| 581 | SAPPHIRE PAPERS MILL PRIVATE LIMITED - U21099WB2004PTC100681 |
| 582 | SARAOGI PAPER MILLS PVT. LTD. - U21012WB1994PTC062810 |
| 583 | SARASWATI BINDERS PRIVATE LIMITED - U21097WB2010PTC141592 |
| 584 | SAT PAPER MILLS PRIVATE LIMITED - U21098WB2012PTC183966 |
| 585 | SATISH PAPER BOARD MILLS LTD - U21015WB1972PLC028448 |
| 586 | SATYA PAPER PRODUCTS PVT LTD - U21015WB1990PTC050432 |
| 587 | SCREEN PROCESS PRINTERS PRIVATE LIMITED - U21093WB2000PTC091653 |
| 588 | SG PULP & PAPER PRIVATE LIMITED - U21012WB2003PTC095984 |
| 589 | SHAKTI PULP PRIVATE LIMITED - U21099WB2005PTC100979 |
| 590 | SHAMBHAVI FORMS PVT. LTD. - U21098WB1994PTC063473 |
| 591 | SHARP PAPER CONVERTERS PVT. LTD. - U21012WB1991PTC051527 |
| 592 | SHELL ENTERPRISES PVT LTD - U21014WB1992PTC054011 |
| 593 | SHELLCRAFT INDIA PVT LTD - U21019WB1985PTC038508 |
| 594 | SHENTRACON TEA & PLANTATIONS LTD - U21014WB1994PLC061683 |
| 595 | SHEO GAURAV PVT LTD - U21022WB1973PTC028983 |
| 596 | SHILPA ICE & COLD STORAGE CO PVT LTD - U21014WB1973PTC028962 |
| 597 | SHRADHA TECHNOPACK PRIVATE LIMITED - U21098WB2010PTC152203 |
| 598 | SHREE BALAJI CARTOONS PRIVATE LIMITED - U21022WB2011PTC166579 |
| 599 | SHREE BANASHANKARI PAPERS PRIVATE LIMITED - U21019WB2008PTC126474 |
| 600 | SHREE BHAGWATI PAPER MILLS PVT LTD - U21012WB1981PTC033730 |