| 1751 | BATRAM PROPERTIES PRIVATE LIMITED - U45202WB1999PTC088956 |
| 1752 | BATUKA CONSTRUCTION PRIVATE LIMITED - U45500WB2017PTC220823 |
| 1753 | BAUL BUILDCON PRIVATE LIMITED - U45200WB2007PTC114320 |
| 1754 | BAVERLY ESTATE PRIVATE LIMITED - U45201WB2001PTC093682 |
| 1755 | BAWALI ESTATES PRIVATE LIMITED - U45400WB2008PTC122284 |
| 1756 | BAXTER CONCLAVE PRIVATE LIMITED - U45200WB2017PTC221191 |
| 1757 | BB PROJECTS PRIVATE LIMITED - U45400WB2008PTC121739 |
| 1758 | BBM CONSTRUCTIONS PVT. LTD. - U45209WB1993PTC059456 |
| 1759 | BBNL CONSTRUCTIONS PRIVATE LIMITED - U45201WB2002PTC095015 |
| 1760 | BBP CONSTRUCTION PRIVATE LIMITED - U45500WB2016PTC217519 |
| 1761 | BBR DEVELOPERS PRIVATE LIMITED - U45201WB2001PTC092880 |
| 1762 | BBRC INFRASTRUCTURE PRIVATE LIMITED - U45400WB2012PTC186598 |
| 1763 | BBS INFRACON PRIVATE LIMITED - U45400WB2009PTC132976 |
| 1764 | BBT ELEVATED ROAD PRIVATE LIMITED - U45400WB2014PTC200347 |
| 1765 | BBTA CONSTRUCTION PRIVATE LIMITED - U45400WB2008PTC122862 |
| 1766 | BBVS CONSTRUCTIONS AND DEVELOPERS PRIVATE LIMITED - U45400WB2007PTC115985 |
| 1767 | BC DEVELOPERS PRIVATE LIMITED - U45208WB2008PTC129973 |
| 1768 | BC PROMOTERS & DEVELOPERS PRIVATE LIMITE D - U45201WB2004PTC098488 |
| 1769 | BCJ INFRASTRUCTURE PRIVATE LIMITED - U45400WB2009PTC132397 |
| 1770 | BCL INFRASTRUCTURE DEVELOPMENT COMPANY LIMITED - U45203WB2000PLC090916 |
| 1771 | BCL PROPERTIES PVT. LTD. - U45209WB1994PTC063059 |
| 1772 | BCN BUILDERS & DEVELOPERS PRIVATE LIMITED - U45201WB2003PTC096500 |
| 1773 | BCN PROMOTERS & DEVELOPERS PRIVATE LIMITED - U45201WB2003PTC096308 |
| 1774 | BCON NIRMAN PRIVATE LIMITED - U45400WB2014PTC203457 |
| 1775 | BCP ENGINEERING CONSTRUCTIONS PRIVATE LI MITED - U45209WB2008PTC125197 |