| 51 | RAHUL COKE PRIVATE LIMITED - U10101UP1990PTC012111 |
| 52 | RAJDARBAR MINES & MINERALS PRIVATE LIMITED - U10300UP2014PTC067920 |
| 53 | RAJPUT ROLLER FLOUR MILLS LIMITED - U10101UP1992PLC014031 |
| 54 | RANI SATI FUELS PRIVATE LIMITED - U10101UP1992PTC014577 |
| 55 | RATNA MINES & MANAGEMENT PRIVATE LIMITED - U10100UP2008PTC035861 |
| 56 | RAVI FORGINGS PRIVATE LIMITED - U10110UP1989PTC011184 |
| 57 | RECIPROCAL INFRASTRUCTURES PRIVATE LIMITED - U10101UP2008PTC034852 |
| 58 | ROBUST OVERSEAS COAL SERVICES PRIVATE LIMITED - U10102UP2014PTC063830 |
| 59 | S. K. COAL AND COKE PRIVATE LIMITED - U10101UP1995PTC018603 |
| 60 | SAKRA FUELS PRIVATE LIMITED - U10200UP1991PTC013815 |
| 61 | SAVITA CARBONS PRIVATE LIMITED - U10101UP1992PTC014531 |
| 62 | SHANKER FUELS PRIVATE LIMITED - U10102UP1991PTC013056 |
| 63 | SHARDA FUELS (INDIA) LIMITED - U10101UP1994PLC016396 |
| 64 | SHARDAPUNJ FUEL COKE PRIVATE LIMITED - U10300UP2013PTC054940 |
| 65 | SHREE BANKEY BIHARI COKE PRIVATE LIMITED - U10101UP1992PTC014090 |
| 66 | SHREE FATEHRAM SHARMA SHEETGRAH PRIVATE LIMITED - U10300UP2007PTC033135 |
| 67 | SHREE HARDOI BALAJI FUELS PRIVATE LIMITED - U10101UP2004PTC028504 |
| 68 | SHREE RAM FUEL PRIVATE LIMITED - U10101UP1988PTC009590 |
| 69 | SHREENATHJI TRADEXIM PRIVATE LIMITED - U10100UP2015PTC070473 |
| 70 | SHREYA MINERALS PRIVATE LIMITED - U10300UP2007PTC032844 |
| 71 | SHRI SANWALIA JI COAL MINING PRIVATE LIMITED - U10100UP2010PTC039988 |
| 72 | SHRIMARUTI POWER & FUEL PRIVATE LIMITED - U10300UP2014PTC066643 |
| 73 | SIDDHIDATRI MINES PRIVATE LIMITED - U10300UP2015PTC075001 |
| 74 | SINGH AND VERMA FUELS PRIVATE LIMITED - U10101UP1992PTC014608 |
| 75 | SITAPUR DEVELOPERS PRIVATE LIMITED - U10100UP2008PTC034867 |