| 1601 | SINGUM PROJECTS PRIVATE LIMITED - U85100WB2011PTC168700 |
| 1602 | SINHA HEALTHCARE PRIVATE LIMITED - U85110WB2007PTC113616 |
| 1603 | SISHU BHAWAN HOSPITAL & RESEARCH CENTER - U85300WB2012NPL185623 |
| 1604 | SISHUMANGAL INITIATIVES FOR SOCIAL WELFARE & DEVELOPMENT - U85300WB2012NPL185633 |
| 1605 | SISIR E-HEALTHCARE SERVICES PRIVATE LIMITED - U85100WB2013PTC193673 |
| 1606 | SITALA CARE PRIVATE LIMITED - U85100WB2013PTC193130 |
| 1607 | SITARAM INVESTMENT LIMITED - U85110WB1981PLC133226 |
| 1608 | SIVA METAL INDUSTRIES PVT LTD - U85195WB1978PTC031788 |
| 1609 | SIYARAM PHARMACEUTICALS PRIVATE LIMITED - U85195WB2010PTC156077 |
| 1610 | SJ MEMORIAL DIABETIC & MEDICAL SPECIALITY CENTRE PRIVATE LIMITED - U85110WB2006PTC106993 |
| 1611 | SKB HEALTH SOLUTION PRIVATE LIMITED - U85110WB2016PTC217810 |
| 1612 | SKDJ GANPATI HEALTH CARE PRIVATE LIMITED - U85110WB2002PTC094304 |
| 1613 | SKINCURATE RESEARCH PRIVATE LIMITED - U85100WB2014PTC200016 |
| 1614 | SKS HEALTHCARE PRIVATE LIMITED. - U85195WB2008PTC124208 |
| 1615 | SKYLARK NURSING HOME & POLYCLINIC PRIVAT E LIMITED - U85110WB1998PTC086601 |
| 1616 | SLR EYE AND RETINA SURGEONS PRIVATE LIMITED - U85100WB2013PTC197580 |
| 1617 | SLR NETRALAYAM EYE HOSPITAL PRIVATE LIMITED - U85200WB2018PTC224693 |
| 1618 | SLX HEALTHCARE PRIVATE LIMITED - U85190WB2010PTC153942 |
| 1619 | SM DIAGNOSTICS LTD - U85195WB1986PLC040772 |
| 1620 | SMILE AND PROFILE DENTAL TREATMENT CENTRE PVT LTD - U85120WB1999PTC089608 |
| 1621 | SMILE CRAFT DENTAL TREATMENT CENTRE PVT LTD - U85110WB2000PTC092063 |
| 1622 | SMILE LIFE CARE LIMITED - U85100WB2011PLC164427 |
| 1623 | SMILEX HEALTH CARE SERVICES PRIVATE LIMITED - U85100WB2014PTC204498 |
| 1624 | SMPL CROWNS & ROOTS PRIVATE LIMITED - U85120WB2011PTC169165 |
| 1625 | SMRITI SASANKA MEMORIAL FOUNDATION - U85100WB2011NPL163630 |