| 501 | BARDHAMAN KATWA FARMERS PRODUCER COMPANY LIMITED - U01400WB2014PTC204591 |
| 502 | BARDHAMAN RICE UDYOG PRIVATE LIMITED - U01403WB2012PTC186794 |
| 503 | BARDUAR TEA & TIMBER CO LTD - U01132WB1922PLC004626 |
| 504 | BARFANI AGRO PRODUCTS PRIVATE LIMITED - U01400WB2009PTC136555 |
| 505 | BARGOKULPUR JANABIKASH FARMERS PRODUCER COMPANY LIMITED - U01100WB2018PTC224192 |
| 506 | BARIND AGRICULTURAL & INDUSTRIAL CORPN. PVT LTD - U01111WB1955PTC022461 |
| 507 | BARSHA FODDERMILLS PRIVATE LIMITED - U01400WB2009PTC136657 |
| 508 | BARSHAN AGRO INDUSTRIES LIMITED - U01403WB2013PLC191150 |
| 509 | BARTAMAN AGRO AND LAND DEVELOPMENT LIMIT ED - U01400WB2001PLC093078 |
| 510 | BARUIPUR FARMERS PRODUCER COMPANY LIMITED - U01119WB2016PTC215785 |
| 511 | BARUNA FARMERS PRODUCER COMPANY LIMITED - U01403WB2015PTC205878 |
| 512 | BARUNI AGRO PROJECT PRIVATE LIMITED - U01403WB2012PTC181401 |
| 513 | BASANTA LALITA DIARY & FARMING PVT. LTD. - U01211WB1987PTC042064 |
| 514 | BASANTIPUR TEA CO PVT LTD - U01132WB1964PTC026165 |
| 515 | BASIC AGRO INDIA LIMITED - U01403WB2013PLC191951 |
| 516 | BASMATIA TEA COMPANY LTD - U01132WB1921PLC004173 |
| 517 | BASRAJ BUSINESS PRIVATE LIMITED - U01114WB2018PTC225318 |
| 518 | BASTAB AGRO PROJECTS (INDIA) LIMITED - U01403WB2011PLC161709 |
| 519 | BASTI AGRO PVT LTD - U01409WB2006PTC110233 |
| 520 | BASU AGROFARMS PRIVATE LIMITED - U01222WB2011PTC171033 |
| 521 | BASU CHICKS AND FEED PRIVATE LIMITED - U01407WB2003PTC095682 |
| 522 | BASUDEVPUR AGRO PRODUCTS PRIVATE LIMITED - U01110WB2007PTC120566 |
| 523 | BASUDHA AGRITECH (INDIA) LIMITED - U01403WB2011PLC167070 |
| 524 | BASUDHARA AGRO FARM PRIVATE LIMITED - U01403WB2011PTC167873 |
| 525 | BASUMATA AGRO TECH PRIVATE LIMITED - U01114WB2018PTC225163 |