| 401 | BAMBAM BHOLE CONSTRUCTION (OPC) PRIVATE LIMITED - U45201JH2016OPC003490 |
| 402 | BAMBASUKI CONSTRUCTION PRIVATE LIMITED - U45200JH2009PTC013895 |
| 403 | BANASO BAGESHWARI PRIVATE LIMITED - U45309JH2016PTC009275 |
| 404 | BANASO MEENA CONSTRUCTION PRIVATE LIMITED - U45201JH2014PTC002227 |
| 405 | BANASO MEENA CONTRACTORS PRIVATE LIMITED - U45309JH2017PTC009639 |
| 406 | BANDHU CONSTRUCTIONS PRIVATE LIMITED - U45200JH1983PTC001785 |
| 407 | BANDNA KUMARI CONTRACT PRIVATE LIMITED - U45203JH2015PTC002746 |
| 408 | BANSAL CONTRACTORS PRIVATE LIMITED - U45400JH2014PTC002486 |
| 409 | BANSHI DANGI ENGINEERING & CONSTRUCTION PRIVATE LIMITED - U45309JH2017PTC009468 |
| 410 | BANWASI CONSTRUCTION PRIVATE LIMITED - U45200JH2011PTC014919 |
| 411 | BAOBAB POWER CONSTRUCTION PRIVATE LIMITED - U45201JH2015PTC003204 |
| 412 | BARASI INFRATECH PRIVATE LIMITED - U45209JH2018PTC011192 |
| 413 | BAREHAR CONSTRUCTION PRIVATE LIMITED - U45201JH2013PTC001619 |
| 414 | BARIAR ESTATE PRIVATE LIMITED - U45200JH2010PTC014088 |
| 415 | BARIRA BUILDCON PRIVATE LIMITED - U45200JH2010PTC014388 |
| 416 | BARIRA DEVELOPERS AND CONSTRUCTION PRIVATE LIMITED - U45200JH2003PTC010501 |
| 417 | BARKHADEVI CONSTRUCTION PRIVATE LIMITED - U45309JH2016PTC008819 |
| 418 | BASANT RAJ CONSTRUCTION PRIVATE LIMITED - U45400JH2011PTC000017 |
| 419 | BASANT SAHU CONSTRUCTION PRIVATE LIMITED - U45200JH2015PTC002628 |
| 420 | BASATPUR CONSTRUCTIONS PRIVATE LIMITED - U45201JH2014PTC002151 |
| 421 | BASDIHA CONSTRUCTION PRIVATE LIMITED - U45200JH2009PTC013773 |
| 422 | BASIK CONSTRUCTION PRIVATE LIMITED - U45201JH2014PTC002222 |
| 423 | BASUMATI CONSTRUCTION PRIVATE LIMITED - U45309JH2017PTC009619 |
| 424 | BATHWAL TRADECOM PRIVATE LIMITED - U45200JH2010PTC014163 |
| 425 | BELIEVE REALTY INFRA PRIVATE LIMITED - U45201JH2014PTC001904 |