| 51 | ALCOP MANUFACTURERS PRIVATE LIMITED - U27201UP1978PTC004555 |
| 52 | ALFA CASTINGS LIMITED - U27104UP1989PLC011143 |
| 53 | ALFA SPRINGS LIMITED - U27201UP1991PLC013354 |
| 54 | ALFA TRADERS PRIVATE LIMITED - U27104UP1993PTC014990 |
| 55 | ALI ALLOYS STEEL FOUNDARY PRIVATE LIMITED - U27109UP2016PTC086779 |
| 56 | ALIGARH ALLOYS PRIVATE LIMITED - U27104UP1997PTC022973 |
| 57 | ALIGARH ISPAT PRIVATE LIMITED - U27102UP1991PTC013847 |
| 58 | ALINKA INDUSTRIES PRIVATE LIMITED - U27310UP2012PTC050491 |
| 59 | ALKA LOCKS PRIVATE LIMITED - U27104UP1995PTC019064 |
| 60 | ALLAHABAD ALLOYS PVT LTD - U27101UP1988PTC010026 |
| 61 | ALLAHABAD CAPS PRIVATE LIMITED - U27203UP2002PTC026766 |
| 62 | ALLAHABAD DECORS PRIVATE LIMITED - U27104UP1987PTC008872 |
| 63 | ALLAHABAD DISTRIBUTORS PRIVATE LIMITED - U27201UP1994PTC016557 |
| 64 | ALLAHABAD IRON AND STEEL PRIVATE LIMITED - U27310UP1991PTC013818 |
| 65 | ALLAHABAD ROLLING MILLS PRIVATE LIMITED - U27101UP1995PTC018669 |
| 66 | ALLAHABAD SPUN PIPES PRIVATE LIMITED - U27202UP1958PTC002701 |
| 67 | ALTALUX INTERNATIONAL EXPORTS & IMPORTS PRIVATE LIMITED - U27310UP2014PTC066051 |
| 68 | ALVIVA STEELS LIMITED - U27101UP1996PLC020479 |
| 69 | AMALGAMATED STATICS CORPN LTD - U27320UP1965PLC003044 |
| 70 | AMANI STEEL PRIVATE LIMITED - U27109UP2006PTC032327 |
| 71 | AMAR FURNACES PVT. LTD. - U27106UP1990PTC011541 |
| 72 | AMAR VIKASH METAL STAMPPING PRIVATE LIMI TED - U27108UP1998PTC023790 |
| 73 | AMARDEEP STEELS PRIVATE LIMITED - U27103UP1991PTC013263 |
| 74 | AMAUSI STEELS PRIVATE LIMITED - U27106UP1990PTC012018 |
| 75 | AMBA IRON & STEEL CO. LIMITED - U27104UP2003PLC027962 |