| 51 | OM HARD COKE INDUSTRIES PRIVATE LIMITED - U23101BR1993PTC005183 |
| 52 | PATLIPUTRA PETRO CHEMICALS LIMITED - U23200BR1990PLC003715 |
| 53 | POOJA PIGMENT & OIL PRODUCTS PRIVATE LIM ITED - U23209BR1990PTC003736 |
| 54 | PREMIER CALCINERS PRIVATE LIMITED - U23203BR2011PTC016817 |
| 55 | PROGRESSIVE EMULSION BITUMEN MANUFACTURER (INDIA) PRIVATE LIMITED - U23101BR2011PTC017307 |
| 56 | PUSHPANJALI COAL & COKE PRIVATE LIMITED - U23200BR1988PTC003156 |
| 57 | RIDHISIDHI AGRI POWER PRIVATE LIMITED - U23101BR2013PTC020888 |
| 58 | ROCK GAS INDIA LIMITED - U23101BR1995PLC006940 |
| 59 | SAHANA COAL COMPANY PRIVATE LIMITED - U23100BR1946PTC000474 |
| 60 | SARVESHWARI PRODUCTS LIMITED - U23109BR1993PLC005214 |
| 61 | SRIVASTAVA PETRO CARBONS PRIVATE LIMITED - U23101BR2013PTC021042 |
| 62 | STANDARD COAL PRODUCTS PRIVATE LIMITED - U23101BR1988PTC003195 |
| 63 | SUMIT COAL PRODUCTS PRIVATE LIMITED - U23100BR1991PTC004527 |
| 64 | SWASTIKA SMOKLESS COKE COMPANY PRIVATE LIMITED - U23101BR1987PTC002683 |
| 65 | TEGH BAHADUR CARBONS PRIVATE LIMITED - U23101BR2007PTC013050 |
| 66 | UNICORN PHARMACEUTICALS PRIVATE LIMITED - U23203BR1996PTC006052 |
| 67 | YASHODA COKE INDUSTRIES PRIVATE LIMITED - U23100BR1989PTC003513 |