| 151 | ALL INDIA TOURS & TRAVEL SERVICES PRIVATE LIMITED - U27101WB1997PTC085958 |
| 152 | ALLAHABAD MERCHANDISE CO PVT LTD - U27310WB1963PTC025745 |
| 153 | ALLEXTRUSIONS PRIVATE LIMITED - U27205WB2017PTC222277 |
| 154 | ALLIANCE INFRATECH PRIVATE LIMITED - U27109WB2004PTC097743 |
| 155 | ALLIANCE TOWERS PRIVATE LIMITED - U27100WB2004PTC099063 |
| 156 | ALLIED IRON PRODUCTS PRIVATE LIMITED - U27109WB2004PTC099075 |
| 157 | ALLIED MARKETING PVT LTD - U27310WB1978PTC031445 |
| 158 | ALLIED QUALFAB PRIVATE LIMITED - U27107WB2007PTC113192 |
| 159 | ALLIED SHOTPEBS & CASTINGS PVT LTD - U27320WB1967PTC027148 |
| 160 | ALLIED SMELTERS PRIVATE LIMITED - U27109WB2001PTC093247 |
| 161 | ALLMOST STEELS PRIVATE LIMITED - U27310WB2012PTC173138 |
| 162 | ALLOY STEELS EMPORIUM PRIVATE LIMITED - U27109WB1997PTC085970 |
| 163 | ALLUMINUAM CABLES AND CONDUCTORS (U.U)PVT LTD - U27203WB1960PTC024544 |
| 164 | ALLUMINUAM MANUFACTURING COMPANY LTD - U27203WB1922PLC004400 |
| 165 | ALMATIS ALUMINA PRIVATE LIMITED - U27106WB1991PTC091109 |
| 166 | ALMETAL EQUIPMENT WORKS PVT LTD - U27101WB1955PTC022211 |
| 167 | ALMETAL INDUSTRIES PRIVATE LIMITED - U27100WB2008PTC129372 |
| 168 | ALOGOMA MINERALS PRIVATE LIMITED - U27109WB1996PTC080292 |
| 169 | ALOK METALICS PRIVATE LIMITED - U27310WB2011PTC167866 |
| 170 | ALOM HOUSING & INFRASTRUCTURE LIMITED - U27310WB1988PLC045461 |
| 171 | ALORIND CHEMICALS PVT. LTD. - U27203WB1991PTC051535 |
| 172 | ALPHA META TRADE PVT.LTD. - U27209WB1993PTC057840 |
| 173 | ALPRO IMPEX PVT. LTD. - U27109WB1994PTC061935 |
| 174 | ALUDECOR LAMINATION PRIVATE LIMITED - U27203WB2004PTC099221 |
| 175 | ALUMILITE PVT LTD - U27203WB1961PTC025255 |