| 151 | ASHRAY HEALTH CENTRE PRIVATE LIMITED - U85110WB1995PTC075815 |
| 152 | ASHVANI CHIKITSHA PRIVATE LIMITED - U85441WB1997PTC085441 |
| 153 | ASIAN HOSPITALS LTD. - U85110WB1995PLC067484 |
| 154 | ASKR HEALTH-CARE & DIAGNOSTICS PVT LTD - U85110WB2006PTC109231 |
| 155 | ASPIRA PATHLAB & DIAGNOSTICS LIMITED - L85100WB1973PLC028878 |
| 156 | ASPIRING MEDINOVATE HEALTHCARE PRIVATE LIMITED - U85100WB2017PTC219939 |
| 157 | ASSER PHARMA LIMITED - U85100WB2012PLC174652 |
| 158 | ASSOCIATION FOR DEVELOPMENT OF BENGAL - U85310WB2000NPL091887 |
| 159 | ASSOCIATION OF CONTRACTORS - U85300WB1956NPL022159 |
| 160 | ASSURE CLINICAL SERVICES PRIVATE LIMITED - U85110WB2006PTC223798 |
| 161 | ASTHA DIAGONOSTIC & ANALYTICAL CENTRE PRIVATE LIMITED - U85195WB2002PTC095127 |
| 162 | ASTHA LIFECARE & DIAGNOSTIC PRIVATE LIMITED - U85195WB2007PTC115218 |
| 163 | ASTHA MEDICAL SERVICES PRIVATE LIMITED - U85110WB2002PTC094475 |
| 164 | ASTHA NURSING HOME PRIVATE LIMITED - U85110WB2005PTC101280 |
| 165 | ASTHA SEVA SADAN PRIVATE LIMITED - U85110WB2006PTC110343 |
| 166 | ATGC DIAGNOSTICS PRIVATE LIMITED - U85100WB2015PTC208619 |
| 167 | ATRIUM DIAGNOSTICS AND HEALTH CARE SERVICES PRIVATE LIMITED - U85195WB2008PTC125250 |
| 168 | ATUT BANDHAN HEALTH SERVICES PRIVATE LIMITED - U85110WB2011PTC160036 |
| 169 | AURIO PHARMA LABORATORIES PRIVATE LIMITED - U85195WB1998PTC086879 |
| 170 | AURO MRI CENTRE PRIVATE LIMITED - U85100WB2015PTC206378 |
| 171 | AUROSHAKTI FOUNDATION - U85100WB2011NPL166638 |
| 172 | AUROSHAKTI HEALTHCARE PRIVATE LIMITED - U85100WB2013PTC189704 |
| 173 | AUTOMOBILE ASSOCIATION OF EASTERN INDIA - U85300WB1924GAP004930 |
| 174 | AVA HOSPITALS PRIVATE LIMITED - U85110WB2010PTC153109 |
| 175 | AVA LIFECARE PRIVATE LIMITED - U85110WB2010PTC153106 |