| 526 | SUGAN METAL INDUSTRIES PVT LTD - U27101MP1986PTC003339 |
| 527 | SUN FERRO ALLOYS PRIVATE LIMITED - U27101MP2008PTC020514 |
| 528 | SUNBEAM PHARMACEUTICALS PRIVATE LIMITED - U27231MP1999PTC013883 |
| 529 | SUNCON STEEL CASTING PVT LTD - U27310MP1987PTC004197 |
| 530 | SUNDER INDUSTRIAL PRODUCTS PRIVATE LIMITED - U27320MP1999PTC013861 |
| 531 | SUNNY STEELS PVT. LTD. - U27109MP1986PTC003414 |
| 532 | SUNRAY EXTRUSIONS PVT LTD - U27101MP1984PTC002580 |
| 533 | SUPER ELEMENTS PRIVATE LIMITED - U27109MP2008PTC020614 |
| 534 | SUPER GALVANIZED SHEETS PRIVATE LIMITED - U27109MP1998PTC012571 |
| 535 | SUPREME METALLURGICAL SERVICES PVT LTD - U27101MP1988PTC004793 |
| 536 | SURAJ INDUSTRIAL MACHINE PVT LTD - U27103MP1983PTC002130 |
| 537 | SUTA WIRE INDUSTRIES PVT. LTD. - U27106MP1985PTC003195 |
| 538 | SWAARNIM NATURSCIENCE LIMITED - U27202MP1985PLC003070 |
| 539 | SWARAJ TECHNOCRAFTS PRIVATE LIMITED - U27201MP2005PTC017578 |
| 540 | SWASTIK ORES AND POWER PRIVATE LIMITED - U27101MP2009PTC022491 |
| 541 | SYNA STEELS PRIVATE LIMITED - U27100MP2008PTC020464 |
| 542 | SYPHON WIRE AND CABLES PRIVATE LIMITED - U27209MP2015PTC034294 |
| 543 | TALUJA METALS PVT LTD - U27106MP1989PTC005267 |
| 544 | TANEJA IRON & STEEL CO. LIMITED - U27109MP2006PLC018892 |
| 545 | TANEJA STEELS PVT LTD - U27106MP1995PTC009815 |
| 546 | TECHNO CAST PVT LTD - U27310MP1978PTC001488 |
| 547 | TEMPLE STEEL CASTINGS PVT LTD - U27105MP1988PTC004389 |
| 548 | THERMO ALUMINATES PVT LTD - U27203MP1996PTC010671 |
| 549 | TIRUPATI ALLOY & STEEL PVT LTD - U27106MP1973PTC001222 |
| 550 | TIRUPATI IRON INDIA PRIVATE LIMITED - U27106MP2002PTC015171 |