| 26 | BARBIL IRON ORE COMPANY LIMITED - U13100WB2014PLC199846 |
| 27 | BENGAL NATURAL RESOURCES PRIVATE LIMITED - U13200WB2011PTC167735 |
| 28 | BENGAL QUALITY METAL PRODUCTS PRIVATE LIMITED - U13200WB2011PTC162689 |
| 29 | BHARAT MINEX PRIVATE LIMITED - U13203WB2007PTC168604 |
| 30 | BHAWANI DEALTRADE PRIVATE LIMITED - U13209WB2009PTC140056 |
| 31 | BIJOY MINING CO. LTD - L13201WB1940PLC010013 |
| 32 | BRAHM MINES AND MINERALS PRIVATE LIMITED - U13209WB2003PTC097217 |
| 33 | BRAND ALLOYS PRIVATE LIMITED - U13209WB1994PTC062002 |
| 34 | BRATNA MINERALS & MINING PRIVATE LIMITED - U13100WB2012PTC184627 |
| 35 | BRIGHT CHANCE STEEL PRIVATE LIMITED - U13100WB2014PTC201060 |
| 36 | BRIJLAL DWARKA PRASAD PVT LTD - U13203WB1987PTC042226 |
| 37 | BSA MINES & MINERALS PRIVATE LIMITED - U13202WB2009PTC139800 |
| 38 | BURNPUR NATURAL RESOURCES PRIVATE LIMITED - U13206WB2008PTC128275 |
| 39 | CAMARI ISPAT PRIVATE LIMITED - U13205WB2018PTC225672 |
| 40 | CAPABLE MINING PRIVATE LIMITED - U13205WB2011PTC168008 |
| 41 | CASTOLINK CHEMICAL PVT LTD - U13100WB1972PTC028545 |
| 42 | CHANDI STEEL INDUSTRIES LTD - L13100WB1978PLC031670 |
| 43 | COPIA NATURAL RESOURCES PRIVATE LIMITED - U13203WB2010PTC151799 |
| 44 | DELTA OXIDES PVT LTD - U13100WB2006PTC108534 |
| 45 | DEVELOPMENT CORPN PVT LTD - U13209WB1939PTC009750 |
| 46 | DHADKA COLLIERY CO LTD - U13209WB1952PLC020356 |
| 47 | DILIGENCE STEEL AUXILIARY PRIVATE LIMITED - U13203WB2010PTC151140 |
| 48 | DIPESH MINING PRIVATE LIMITED - U13100WB2007PTC115150 |
| 49 | DUROMINE MINERALS PRIVATE LIMITED - U13203WB2014PTC204741 |
| 50 | EASTERN KHANIJ PADARTH PRIVATE LIMITED - U13201WB2010PTC145003 |