| 276 | PRIYANKA ALLOY STEEL PRIVATE LIMITED - U27310JH2007PTC012724 |
| 277 | PROMET ENGINEERS PRIVATE LIMITED - U27100JH2004PTC010582 |
| 278 | PROWESS INTERNATIONAL PRIVATE LIMITED - U27201JH2005PTC011197 |
| 279 | R N SINGH & COMPANY PRIVATE LIMITED - U27310JH1975PTC001224 |
| 280 | RADHA CASTING AND METALIK PRIVATE LIMITED - U27100JH2006PTC012486 |
| 281 | RADHA KRISNA STEEL COMPANY PRIVATE LIMITED - U27104JH2005PTC012777 |
| 282 | RADISSION RESOURCES PRIVATE LIMITED - U27100JH2013PTC001781 |
| 283 | RAHUL AUTOTECH COMPONENTS PRIVATE LIMITED - U27310JH2006PTC012417 |
| 284 | RAJHANS STEEL LIMITED - U27100JH1972PLC001341 |
| 285 | RAJWANT ENGINEERING PRIVATE LIMITED - U27100JH1999PTC009092 |
| 286 | RAM JANKI ELECTROCASTING PRIVATE LIMITED - U27310JH2004PTC010875 |
| 287 | RAMIT NOVELCAST PRIVATE LIMITED - U27320JH2009PTC013788 |
| 288 | RAN VIJAY METALLICS PRIVATE LIMITED - U27310JH2009PTC013870 |
| 289 | RANCHI ALUMINIUM EXTRUSION PRIVATE LIMITED - U27200JH2017PTC010290 |
| 290 | RANCHI ASSOCIATED STEELS PRIVATE LIMITED - U27108JH1978PTC001346 |
| 291 | RANCHI INTEGRATED STEEL LIMITED - U27101JH2005PLC011716 |
| 292 | RANCHI METAL AND ISPAT PRIVATE LIMITED - U27107JH2005PTC002165 |
| 293 | RANI STEEL MANUFACTURING PRIVATE LIMITED - U27200JH2014PTC002376 |
| 294 | RANJAN MANUFACTURING & ENGINEERING COMPANY PRIVATE LIMITED - U27103JH1972PTC000935 |
| 295 | REGALIA CONCRETES PRIVATE LIMITED - U27106JH2008PTC013224 |
| 296 | ROHAN IRON AND STEEL PRIVATE LIMITED - U27100JH2010PTC014467 |
| 297 | ROSHPA POWER & STEEL INDUSTRIES PRIVATE LIMITED - U27310JH2006PTC012656 |
| 298 | RUBY OXYGEN PRIVATE LIMITED - U27100JH2004PTC010932 |
| 299 | RUDRA STEELS PRIVATE LIMITED - U27100JH1997PTC007723 |
| 300 | RUDRAWATI STEEL WORKS PRIVATE LIMITED - U27101JH2005PTC011407 |