| 251 | RD MARBLES & INDUSTRIES PRIVATE LIMITED - U26900OR2012PTC015057 |
| 252 | REETA STRUCTURALS PRIVATE LIMITED - U26990OR2008PTC010063 |
| 253 | REFCEM PVT LTD - U26942OR1982PTC001125 |
| 254 | REFULGENT MINERAL PRIVATE LIMITED - U26999OR2005PTC008028 |
| 255 | REXON BRICKS PRIVATE LIMITED - U26931OR2004PTC007800 |
| 256 | REYNOLDS CERAMICS PRIVATE LIMITED - U26955OR1993PTC003253 |
| 257 | RICHSTONE GLASS AND MINERALS PRIVATE LIMITED - U26922OR1999PTC005691 |
| 258 | RIGHT REFRACTORIES PRIVATE LIMITED - U26920OR2012PTC014882 |
| 259 | ROCK CEMENT PVT. LTD. - U26942OR1991PTC002853 |
| 260 | ROURKELA MINERALS CO PRIVATE LIMITED - U26939OR1987PTC001842 |
| 261 | ROUT AAC BLOCK INDUSTRIES PRIVATE LIMITED - U26990OR2016PTC025526 |
| 262 | RUSHIKULYA PIPES PRIVATE LIMITED - U26932OR1997PTC004830 |
| 263 | S.B BRICKS & INFRASTRUCTURE PRIVATE LIMITED - U26931OR2012PTC016330 |
| 264 | SACHDEVA ISPAT PRIVATE LIMITED - U26900OR2008PTC027423 |
| 265 | SAHU GRANITES PRIVATE LIMITED - U26960OR2000PTC006389 |
| 266 | SAHU MINERALS PVT LTD - U26931OR1972PTC000580 |
| 267 | SAI FLYASH WORKS PRIVATE LIMITED - U26954OR2012PTC015785 |
| 268 | SANIWARE PRIVATE LIMITED - U26914OR1991PTC002809 |
| 269 | SANJAY STONEWARE PIPES PRIVATE LIMITED - U26912OR1995PTC004121 |
| 270 | SANTOSHI CONSTRUCTION INDUSTRIES PVT LTD - U26959OR1993PTC003296 |
| 271 | SARVESH REFRACTORIES PRIVATE LIMITED - U26999OR1992PTC003209 |
| 272 | SATHYA SAI CONSTRUCTIONS PRIVATE LIMITED - U26921OR1998PTC005153 |
| 273 | SATYAJYOTI BRICKRIES PRIVATE LIMITED - U26931OR1989PTC002239 |
| 274 | SEEMIYETIC REFRACTORIES PRIVATE LIMITED - U26921OR2005PTC008451 |
| 275 | SENORITA CERAMICS PRIVATE LIMITED - U26914OR2012PTC015355 |