| 2051 | BHUTNATH NEST PRIVATE LIMITED - U45201WB2005PTC104223 |
| 2052 | BHUVANA PROPERTIES PVT LTD - U45202WB1990PTC049818 |
| 2053 | BHUVI NIWAS PRIVATE LIMITED - U45400WB2015PTC209004 |
| 2054 | BHUWALKA ESTATES PVT LTD - U45201WB1996PTC080828 |
| 2055 | BHUWAN PROPERTIES PVT LTD - U45209WB1995PTC067818 |
| 2056 | BHUWANIA CONTRACTORS PVT LTD - U45201WB1990PTC049772 |
| 2057 | BIARUM BUILDERS PRIVATE LIMITED - U45400WB2013PTC191533 |
| 2058 | BIBHAS CHAUDHURI CONSTRUCTION PRIVATE LIMITED - U45200WB2015PTC208277 |
| 2059 | BICHARSIL DEVELOPERS PRIVATE LIMITED - U45201WB2001PTC092847 |
| 2060 | BIDHAN GUPTA DEVELOPER PRIVATE LIMITED - U45400WB2014PTC204145 |
| 2061 | BIDHIT VENTURES PRIVATE LIMITED - U45309WB2017PTC222346 |
| 2062 | BIDISHA BUSINESS PRIVATE LIMITED - U45202WB2000PTC091739 |
| 2063 | BIDUSHI CONSTRUCTION PRIVATE LIMITED - U45400WB2010PTC143583 |
| 2064 | BIDYADHARI CONSTRUCTIONS COMPANY PRIVATE LIMITED - U45201WB2005PTC105272 |
| 2065 | BIGBANG PROPERTIES PRIVATE LIMITED - U45400WB2012PTC181218 |
| 2066 | BIGSCREEN PROPERTIES PRIVATE LIMITED - U45400WB2009PTC132176 |
| 2067 | BIHARIJI CONSTRUCTIONS (INDIA) LIMITED - U45201WB1986PLC090460 |
| 2068 | BIHARIJI INFRACON PRIVATE LIMITED - U45400WB2010PTC151034 |
| 2069 | BIHARIJI PROJECTS LIMITED - U45201WB1985PLC090457 |
| 2070 | BIHARIJI SECURITIES PVT LTD - U45202WB1988PTC043840 |
| 2071 | BIJANBARI HIGHRISE PRIVATE LIMITED - U45400WB2012PTC184696 |
| 2072 | BIJAY INFRA PRIVATE LIMITED - U45209WB2009PTC137716 |
| 2073 | BIKANER PROJECT PRIVATE LIMITED - U45400WB2010PTC141966 |
| 2074 | BIKAS CONSTRUCTION PRIVATE LIMITED - U45200WB2006PTC112122 |
| 2075 | BIL INFRATECH LIMITED - U45400WB2010PLC151807 |