| 451 | THAKUR PRASAD SAO & SONS PVT LTD - U10200WB1986PTC041629 |
| 452 | THE AMALGAMATED COALFIELDS LIMITED - U10101WB1924PLC004877 |
| 453 | THE AROLI GOAL CO LTD - U10100WB1919PLC002771 |
| 454 | THE BURRAKUR COAL CO LTD - U10200WB1901PLC001487 |
| 455 | THE BUSSERYA COAL CO. PVT LTD - U10300WB1928PTC005882 |
| 456 | THE CENTRAL KARANPURA COOL COMPANY LTD - U10100WB1921PLC004302 |
| 457 | THE EAST CHASNALA COAL CO LTD - U10200WB1924PLC004944 |
| 458 | THE EAST KARAN PURA COOL COMPANY LTD - U10100WB1971PLC004293 |
| 459 | THE EAST KATRAS COLLIERY COMPANY PRIVATE LIMITED - U10100WB1940PTC000986 |
| 460 | THE INDIAN CUTLERY MANUFACTURING CO LTD - U10100WB1942PLC003401 |
| 461 | THE JNANANDA INDUSTRIES PVT LTD - U10200WB1946PTC014599 |
| 462 | THE KALPAHARI COAL CO LTD - U10100WB1917PLC002777 |
| 463 | THE METAL CORPORATION OF INDIA LIMITED - L10101WB1944PLC011718 |
| 464 | THE NEW BEERBHOOM COAL CO LTD - U10200WB1873PLC000262 |
| 465 | THE NORTH EAST KARANPURA COAL CO LTD - U10100WB1921PLC004299 |
| 466 | THE NORTH KARANPURA COOL COMPANY LTD - U10100WB1971PLC004295 |
| 467 | THE RAWANWARA COLLIERIES LTD - U10100WB1939PLC006354 |
| 468 | THE SOUTH EAST KARAMPURA COOL LTD - U10100WB1921PLC004300 |
| 469 | THE SOUTH WEST KARANPURA COAL CO LTD - U10100WB1921PLC004298 |
| 470 | THE UPTAR KARANPURA COOL COMPANY LTD - U10100WB1921PLC004301 |
| 471 | THE WEST KARANPURA COOL COMPANY LTD - U10100WB1921PLC004294 |
| 472 | TIRU COAL PROJECTS LIMITED - U10100WB2008PLC125372 |
| 473 | TIRUPATI FUELS PRIVATE LIMITED - U10102WB2003PTC139175 |
| 474 | TITAN MINERALS AND STEEL LIMITED - U10101WB2009PLC140036 |
| 475 | TRANS ASIA DRILLING INTERNATIONAL LIMITED - U10300WB1999PLC088668 |