| 301 | MOHINI MANGANESE & ORE PRIVATE LIMITED - U14290WB2008PTC207945 |
| 302 | MOHTA MICRO MINERALS PRIVATE LIMITED - U14109WB2008PTC124050 |
| 303 | MONDAL SOAP CO PVT LTD - U14297WB1957PTC023598 |
| 304 | MONISHA GRANITE LTD. - U14107WB1992PLC056854 |
| 305 | MONUMENT STONE WORKS INDIA PRIVATE LIMITED - U14100WB2018PTC224210 |
| 306 | MRINALS RESOURCES PRIVATE LIMITED - U14290WB2017PTC222835 |
| 307 | MUKIM MINERALS PRIVATE LIMITED - U14210WB2008PTC125981 |
| 308 | N G MINERALS PVT LTD - U14200WB2006PTC108257 |
| 309 | N M DUBASH STONE & LIME COMPANY PVT LTD - U14107WB1990PTC048778 |
| 310 | NAINA MINERALS PRIVATE LIMITED - U14219WB2008PTC126095 |
| 311 | NANTU AGRO PRIVATE LIMITED - U14109WB1999PTC088569 |
| 312 | NARAYAN COAL DISTRIBUTORS PRIVATE LIMITE D - U14293WB2009PTC133239 |
| 313 | NARAYAN COAL SALES PRIVATE LIMITED - U14200WB2009PTC133252 |
| 314 | NARAYAN STONE CHIPS PRIVATE LIMITED - U14101WB2000PTC092634 |
| 315 | NARAYANI GRANITES PVT LTD - U14102WB1993PTC057800 |
| 316 | NARKATIAGANJ FARMS LIMITED - U14100WB1951PLC103575 |
| 317 | NAVJYOT MARBLES & GRANITES PVT.LTD. - U14101WB1995PTC071803 |
| 318 | NAVRAJ MINES & MINERALS PRIVATE LIMITED - U14219WB2007PTC115065 |
| 319 | NAVYA MINERALS PRIVATE LIMITED - U14293WB2009PTC132447 |
| 320 | NAVYUG MINERALS & AGGREGATES LIMITED - U14297WB2007PLC119351 |
| 321 | NEUERTH COAL MINING PRIVATE LIMITED - U14200WB2010PTC148188 |
| 322 | NEW BURRA DHEMO COLLIERY CO PVT LTD - U14219WB1955PTC022095 |
| 323 | NIHAR MINERALS PRIVATE LIMITED - U14107WB2005PTC103849 |
| 324 | NIK DEVELOPERS PVT LTD - U14101WB1993PTC060142 |
| 325 | NILAMBUJ RESOURCES PRIVATE LIMITED - U14292WB2012PTC180459 |