| 301 | HARIKRIPA STEELS PRIVATE LIMITED - U27109RJ2013PTC042875 |
| 302 | HARSHITA FASTENERS PRIVATE LIMITED - U27107RJ1994PTC008328 |
| 303 | HARSHVARDHAN METALS LIMITED - U27205RJ2008PLC026031 |
| 304 | HEAVYLINE INDIA PRIVATE LIMITED - U27320RJ2016PTC055025 |
| 305 | HEERA TRADELINKS PRIVATE LIMITED - U27107RJ1997PTC013148 |
| 306 | HI-TECH BHARAT WELD PRIVATE LIMITED - U27109RJ2010PTC031284 |
| 307 | HI-TECH FORGE LTD - U27101RJ1987PLC004096 |
| 308 | HI-TECH STEELS PVT. LTD - U27107RJ1985PTC003249 |
| 309 | HIGH VALUE ENGINEERS PRIVATE LIMITED - U27107RJ1997PTC013800 |
| 310 | HIGHFLIER ENGINEERING CO. PVT. LTD. - U27101RJ1992PTC006613 |
| 311 | HIM KUNDAN STEEL RE-ROLLING MILLS PVT. LTD - U27107RJ1993PTC007162 |
| 312 | HIMGIRI ALLOYS AND STEELS PRIVATE LIMITE D - U27107RJ1995PTC011004 |
| 313 | HINDUSTAN MALLEABLE CASTING WORKS PRIVATE LIMITED - U27320RJ2012PTC039905 |
| 314 | HINDUSTAN ZINC LIMITED - L27204RJ1966PLC001208 |
| 315 | HIRAMANI WIRES PVT LTD - U27203RJ1995PTC009657 |
| 316 | HIRAPURA IRON AND STEEL PRIVATE LIMITED - U27109RJ2010PTC033507 |
| 317 | HITECH SPRINGS PVT LTD - U27100RJ1996PTC011433 |
| 318 | HITKARI CASTINGS PVT.LTD. - U27310RJ1991PTC005769 |
| 319 | HM ALUMINIUM ALLOYS PRIVATE LIMITED - U27203RJ1999PTC015812 |
| 320 | I.A. STEELS PRIVATE LIMITED - U27107RJ1997PTC013407 |
| 321 | IMC (PIPE) PRODUCTS PVT LTD - U27107RJ1985PTC003324 |
| 322 | INDER STRIPS PRIVATE LIMITED - U27107RJ2000PTC016387 |
| 323 | INDO MAN STRUCTURALS PRIVATE LIMITED - U27109RJ2008PTC027800 |
| 324 | INDOCARE ENTERPRISES PRIVATE LIMITED - U27109RJ2013PTC043395 |
| 325 | INDRU METALS PRIVATE LIMITED - U27310RJ2018PTC060825 |