| 51 | ALBROS ELECTRICALS PRIVATE LIMITED - U31109WB1996PTC082023 |
| 52 | ALBS ENGINEERING CO PVT LTD - U31909WB1985PTC038434 |
| 53 | ALDEC ELECTRONICS PVT LTD. - U31200WB1989PTC046932 |
| 54 | ALEADCO BATTERIES PRIVATE LIMITED - U31402WB1997PTC085067 |
| 55 | ALEENA SOLAR PRIVATE LIMITED - U31908WB2015PTC208255 |
| 56 | ALFA BIO EQUIPMENTS PROJECTS LIMITED - U31500WB2011PLC166673 |
| 57 | ALFA ELMECH TECHNOLOGY PVT.LTD. - U31909WB1995PTC070932 |
| 58 | ALFA INSULATED WIRES PRIVATE LIMITED - U31401WB2011PTC156937 |
| 59 | ALIVIA TECHNOCOM PRIVATE LIMITED - U31908WB2015PTC206692 |
| 60 | ALLIANCE SWITCHES PVT LTD - U31200WB1995PTC072547 |
| 61 | ALLIED ELECTRICAL CORPN PVT LTD - U31103WB1959PTC024281 |
| 62 | ALLIED MACHINERY PRODUCTS & CO PVT LTD - U31200WB1970PTC027784 |
| 63 | ALLIED WIRES PVT LTD - U31300WB1986PTC040518 |
| 64 | ALMA ELECTRICAL CORPN PVT LTD - U31909WB1959PTC024441 |
| 65 | ALOK AND ARVIND (ENGINEERS) PVT LTD - U31101WB1985PTC039624 |
| 66 | ALOKE CABLE INDUSTRIES PVT LTD - U31501WB1982PTC034825 |
| 67 | ALOMBAYON INDUSTRIES (OPC) PRIVATE LIMITED - U31904WB2018OPC225484 |
| 68 | ALPS COILS PVT. LTD. - U31905WB1992PTC054326 |
| 69 | ALTFORT ELECTRONIC APPARATUS LIMITED - U31908WB2014PLC199542 |
| 70 | ALTIME POWER SYSTEMS PRIVATE LIMITED - U31200WB2003PTC096144 |
| 71 | ALVINO (INDIA) PVT LTD - U31300WB1985PTC039008 |
| 72 | ALWAR MANUFACTURERS PVT LTD - U31103WB1990PTC050051 |
| 73 | AMALGAMATED ELECTRICALS PVT LTD - U31909WB1961PTC024946 |
| 74 | AMAR IT SOLUTIONS PRIVATE LIMITED - U31908WB2013PTC196975 |
| 75 | AMIC INDUSTRIES PVT LTD - U31300WB1961PTC025265 |