| 101 | SIYA-RAM LABORATORIES LIMITED - U73100WB2009PLC138953 |
| 102 | SPANDAN CREATIVE DESIGNS PRIVATE LIMITED - U73200WB2011PTC165420 |
| 103 | SPANOCEAN LOGISTICS PRIVATE LIMITED - U73100WB2013PTC198010 |
| 104 | STENTOR ENGINEERING PRIVATE LIMITED - U73100WB2017PTC224031 |
| 105 | STRIKING MINDS CONSULTING PRIVATE LIMITED - U73200WB2017PTC221975 |
| 106 | SUNDERBAN BIO-RESOURCES COMPOSITES PVT.LTD. - U73100WB1994PTC067004 |
| 107 | TANSY ENGINEERING PRIVATE LIMITED - U73100WB2014PTC201888 |
| 108 | TCG LIFESCIENCES PRIVATE LIMITED - U73200WB1998PTC087651 |
| 109 | TCG LIVINGSPACES PRIVATE LIMITED - U73100WB2006PTC110866 |
| 110 | TCGA RESEARCH FOUNDATION - U73100WB2011NPL166230 |
| 111 | TCP MARKETING & RESEARCH PRIVATE LIMITED - U73100WB2009PTC138299 |
| 112 | TECHNOCALIBRATION LABORATORY PRIVATE LIMITED - U73100WB2014PTC200542 |
| 113 | TELSCIE GENETICS (OPC) PRIVATE LIMITED - U73200WB2017OPC220488 |
| 114 | TENET SYSTEMS PRIVATE LIMITED - U73200WB2006PTC109549 |
| 115 | TEVOR TECHNOLOGIES PRIVATE LIMITED - U73100WB2009PTC132429 |
| 116 | THE BRAHMACHARI RESEARCH INST PVT LTD - U73100WB1962PTC025505 |
| 117 | THE RESEARCH HOMOEOPATHIC SOCITY LTD - U73100WB1930PLC006841 |
| 118 | THINK BIOSOLUTION PRIVATE LIMITED - U73100WB2011PTC157493 |
| 119 | UMB INFOCOM PRIVATE LIMITED - U73100WB2005PTC105594 |
| 120 | UNIPRO INFOTECH PVT LTD - U73100WB1996PTC078262 |
| 121 | UNITED VEIN CARE CANCER RESEARCH & WELFARE INSTITUTE LIMITED - U73100WB2009PLC137314 |
| 122 | UNIVART FOUNDATION OF ART AND ENVIRONMENTAL RESEARCH - U73100WB2012NPL184869 |
| 123 | VIDHI SERVICES PVT LTD - U73100WB1987PTC042102 |
| 124 | VIRADI TECHNOLOGIES PRIVATE LIMITED - U73100WB2015PTC208919 |
| 125 | WENDY INSPECTION PVT LTD - U73200WB1990PTC049991 |