| 76 | AMICO ENGINEERS PVT.LTD. - U31901WB1992PTC056910 |
| 77 | AMISONA ELECTRONICS AND ENGINEERING COMP ANY PVT LTD - U31200WB1988PTC044500 |
| 78 | AMK DESIGNERS & ENGINEERS PVT LTD - U31200WB1982PTC035455 |
| 79 | AMPTECH POWER AND TRANSMISSION PRIVATE LIMITED - U31900WB2010PTC153296 |
| 80 | AMS ENGINEERING PVT.LTD. - U31104WB1991PTC051077 |
| 81 | AMTECH TECHNOLOGY PRIVATE LIMITED - U31102WB2003PTC095804 |
| 82 | AN PAWS MARKETING PVT. LTD. - U31909WB1993PTC060340 |
| 83 | ANANDALOK PROPERTIES PRIVATE LIMITED - U31100WB2008PTC125252 |
| 84 | ANANDAM SPIRAL PVT LTD - U31501WB1981PTC033922 |
| 85 | ANB MERCHANDISE PVT LTD - U31909WB1995PTC073062 |
| 86 | ANIKET TECHNOLOGY PRIVATE LIMITED - U31909WB2017PTC222333 |
| 87 | ANISH POWERTECH PRIVATE LIMITED - U31404WB2008PTC124801 |
| 88 | ANITA ENGINEERS PVT LTD - U31909WB1966PTC026812 |
| 89 | ANJANEY FERRO ALLOYS LTD. - U31200WB1989PLC047100 |
| 90 | ANKIT MECHANICAL WORKS PRIVATE LIMITED - U31909WB2008PTC123220 |
| 91 | ANOROC CONDUCTORS & ACCESSORIES PVT LTD - U31901WB1968PTC027242 |
| 92 | ANVIL ELECTRICALS PRIVATE LIMITED - U31908WB2006PTC109738 |
| 93 | APARNA MECHANICALS PVT LTD - U31909WB1993PTC057869 |
| 94 | APE POWER PRIVATE LIMITED - U31909WB2004PTC099784 |
| 95 | APIE - AGNI SOLAR POWER PRIVATE LIMITED - U31109WB2011PTC162011 |
| 96 | APOLO ELECTRIC BLUB PVT. LTD. - U31504WB1992PTC055831 |
| 97 | APPLE SYSTEMS PVT LTD - U31901WB1990PTC048435 |
| 98 | APS INSULATION PVT. LTD. - U31300WB1990PTC048540 |
| 99 | APU ELECTRONICS INDIA PVT LTD - U31909WB1990PTC048188 |
| 100 | AQUA ENGINEERING & ALLIED SERVICES PRIVATE LIMITED - U31103WB1993PTC060068 |