| 176 | SARDA MINES PRIVATE LIMITED - U13100WB1997PTC084878 |
| 177 | SARN DYECHEM PVT.LTD. - U13206WB1992PTC056102 |
| 178 | SATYAM ROLLING MILL PRIVATE LIMITED - U13200WB2009PTC134776 |
| 179 | SATYUG MINES & MINERALS PRIVATE LIMITED - U13209WB2011PTC162502 |
| 180 | SAUMYA LANTECH DRILLING SERVICES PRIVATE LIMITED - U13200WB2009PTC140420 |
| 181 | SEABLUE DREDGE & PORT CONSTRUCTION PRIVATE LIMITED - U13209WB1961PTC025251 |
| 182 | SHALIMAR MINERAL PRODUCTS PVT LTD - U13100WB1966PTC026789 |
| 183 | SHANTA METAL AND MINERALS PRIVATE LIMITED - U13100WB2006PTC109222 |
| 184 | SHAPING MINES & MINERALS PRIVATE LIMITED - U13100WB2010PTC156272 |
| 185 | SHARMA MINING PRIVATE LIMITED - U13205WB2011PTC164615 |
| 186 | SHEESH KE DANI NATURAL RESOURCES PRIVATE LIMITED - U13209WB2008PTC125336 |
| 187 | SHIV SHAKTI MINERALS PRIVATE LIMITED - U13203WB2010PTC140685 |
| 188 | SHIV SHAKTI MINING MINERALS ENTERPRISE PRIVATE LIMITED - U13209WB2011PTC168407 |
| 189 | SHIVA MINERALS PVT. LTD. - U13209WB1993PTC058592 |
| 190 | SHIWBUXRAI HARDUTTRAL PVT LTD - U13203WB1944PTC012057 |
| 191 | SHREE MAHAVEER MINERALS PRIVATE LIMITED - U13209WB2007PTC196186 |
| 192 | SHREYA METALIK PVT LTD - U13100WB2006PTC109069 |
| 193 | SHYAM MINMET PRIVATE LIMITED - U13100WB2008PTC129094 |
| 194 | SIDHANT UDYOG PRIVATE LIMITED - U13203WB2008PTC127916 |
| 195 | SINGH MINERALS SUPPLY COMPANY PRIVATE LI MITED - U13205WB2007PTC118170 |
| 196 | SKC MINES & MINERALS PRIVATE LIMITED - U13203WB2013PTC190132 |
| 197 | SKP MERCHANTS PRIVATE LIMITED - U13203WB2015PTC205038 |
| 198 | SL BASE METAL MINING COMPANY PRIVATE LIMITED - U13209WB2007PTC120292 |
| 199 | SMP INFRA PRIVATE LIMITED - U13200WB2010PTC147198 |
| 200 | SMS ALLOY PRIVATE LIMITED - U13100WB2010PTC140993 |