| 126 | B R FORGING & CHILL ROLLS PRIVATE LIMITED - U27209PB2007PTC031407 |
| 127 | B. K. TOOLS AND ALLOY STEEL PRIVATE LIMITED - U27109PB1997PTC020842 |
| 128 | B.B. ALLOYS PRIVATE LIMITED - U27106PB2010PTC033652 |
| 129 | B.B.K FORGINGS & CASTINGS PRIVATE LIMITED - U27100PB2010PTC033540 |
| 130 | B.S. STEELMET (INDIA) PRIVATE LIMITED - U27109PB1994PTC014182 |
| 131 | BABA BALAK NATH STEELS PRIVATE LIMITED - U27106PB1994PTC015116 |
| 132 | BABA NEELKANTH CONCAST STEELS PRIVATE LIMITED - U27310PB2008PTC031828 |
| 133 | BABU STEELS PVT LTD - U27310PB1988PTC007924 |
| 134 | BAINS ALLOYS LIMITED - U27109PB1996PLC018184 |
| 135 | BAJAJ PRECISION FORGINGS PVT LTD - U27203PB1993PTC013707 |
| 136 | BAJWA STEEL GRIP PRIVATE LIMITED - U27109PB1997PTC019599 |
| 137 | BAL MUKAND MOHINDER KUMAR STEELS PRIVATE LIMITED - U27320PB2010PTC033712 |
| 138 | BALFA STEELCO PRIVATE LIMITED - U27104PB1997PTC019529 |
| 139 | BALRAM ALLOYS PRIVATE LIMITED - U27100PB2005PTC028124 |
| 140 | BAN-BRO ISPAT PVT LTD - U27320PB1989PTC009686 |
| 141 | BANSAL ALLOYS AND METALS PRIVATE LIMITED - U27101PB1985PTC006338 |
| 142 | BANSAL LOH SONS LIMITED - U27101PB1996PLC017913 |
| 143 | BANSI ALLOYS PRIVATE LIMITED - U27106PB1990PTC010938 |
| 144 | BARNALA STEELS PRIVATE LIMITED - U27109PB1985PTC006417 |
| 145 | BARUNALA STEEL INDUSTRIES PVT LTD - U27106PB1982PTC004881 |
| 146 | BASSAN AUTO TENSION PVT LTD - U27299PB1993PTC013727 |
| 147 | BASSI ALLOYS PVT LTD - U27106PB1994PTC014558 |
| 148 | BASSI METALS PRIVATE LIMITED - U27100PB2010PTC033847 |
| 149 | BATA STEELS PRIVATE LIMITED - U27106PB1988PTC008722 |
| 150 | BEAS STEELS LIMITED - U27100PB2004PLC027057 |