| 26 | ACCROPOLY NINOMIYA INDUSTRIES PRIVATE LIMITED - U28910WB2011PTC160786 |
| 27 | ACERO STRIPS AND PACKAGING PRIVATE LIMITED - U28999WB2016PTC217330 |
| 28 | ACHARYA ENGINEERING WORKS PVT LTD - U28991WB1967PTC027022 |
| 29 | ACHARYA PRAFULLA CHANDRA & CO PVT LTD - U28991WB1957PTC023422 |
| 30 | AD TRANSMISSION PRIVATE LIMITED - U28910WB2012PTC180463 |
| 31 | ADHUNIK POWER TRANSMISSION LIMITED. - U28920WB1991PLC052122 |
| 32 | ADITYA WARES PVT LTD - U28113WB1980PTC032745 |
| 33 | ADROSS PVT LTD - U28991WB1959PTC024210 |
| 34 | ADVANCED APPARATUS (ELECTRICALS) PVT LTD - U28113WB1980PTC032455 |
| 35 | ADVENT ALLOYS PRIVATE LIMITED - U28910WB2014PTC199560 |
| 36 | ADWATYA RICE MILLS PVT LTD - U28113WB1996PTC076731 |
| 37 | AEON ENTERPRISES PVT LTD - U28992WB1991PTC051452 |
| 38 | AESBY ENTERPRISES (DURGAPUR) PVT LTD - U28997WB1993PTC060310 |
| 39 | AG MECHANICAL ENTERPRISES PVT LTD - U28991WB1982PTC034696 |
| 40 | AGARWAL BOLTS LTD - L28991WB1971PLC028090 |
| 41 | AGARWAL CONCLAVE PRIVATE LIMITED - U28932WB1971PTC028077 |
| 42 | AGRASEN FORGINGS PRIVATE LIMITED - U28910WB2012PTC184318 |
| 43 | AGRICULTURAL MACHINERY MFG CORPN PVT LTD - U28939WB1946PTC014408 |
| 44 | AIR CONDITIONING CORPORATION LIMITED - U28920WB1930PLC006891 |
| 45 | AIRLIGHT ELECTRONICS PVT LTD - U28999WB1982PTC035141 |
| 46 | AJAY TUBE INDUSTRIES PVT LTD. - U28999WB1988PTC044560 |
| 47 | AKAY FASTENERS PRIVATE LIMITED - U28999WB2016PTC217698 |
| 48 | AKG INDUSTRIES PVT. LTD. - U28939WB1994PTC061547 |
| 49 | ALAMPUR ENGINEERING & MECHANICAL WORKS P VT. LTD. - U28999WB1995PTC074238 |
| 50 | ALCO ASSOCIATES PVT LTD - U28999WB1980PTC032644 |