| 1326 | SRI DURGA ENGINEERING WORKS PRIVATE LIMITED - U27202UP1980PTC004905 |
| 1327 | SRI JAIBALAJI ISPAT PRIVATE LIMITED - U27104UP2005PTC030285 |
| 1328 | SRPD FOUNDRY PRIVATE LIMITED - U27310UP1999PTC024958 |
| 1329 | SRPR CONDUCTORS PRIVATE LIMITED - U27320UP2017PTC094660 |
| 1330 | STAMINA FERRO METALS PRIVATE LIMITED - U27104UP1996PTC020217 |
| 1331 | STAR EXTRUSION PRIVATE LIMITED - U27101UP1991PTC012636 |
| 1332 | STAR PRESS PRIVATE LIMITED - U27300UP1991PTC012927 |
| 1333 | STEEL AND FASTNERS LIMITED - U27109UP1978PLC004542 |
| 1334 | STEEL ARTS (INDIA) PRIVATE LIMITED - U27102UP1997PTC022406 |
| 1335 | STEEL MARKETING COMPANY PRIVATE LIMITED - U27310UP1957PTC002665 |
| 1336 | SUBHAGPUR ENGINEERS PRIVATE LIMITED - U27104UP2003PTC027781 |
| 1337 | SUDERSHAN FERROLLOYS & BARS LIMITED - U27104UP1973PLC003695 |
| 1338 | SUGANDHA STEELS PRIVATE LIMITED - U27101UP1997PTC021275 |
| 1339 | SUKAM GRAVURES LIMITED - U27105UP1983PLC006138 |
| 1340 | SULEKHA ENGINEERS PRIVATE LIMITED - U27101UP1996PTC020861 |
| 1341 | SULTANPUR ELECTRODES INDIA PRIVATE LIMIT ED - U27201UP1991PTC012746 |
| 1342 | SUMAN CONCAST PRIVATE LIMITED - U27310UP2009PTC037646 |
| 1343 | SUMER ALLOY CASTINGS PRIVATE LIMITED - U27105UP1994PTC017066 |
| 1344 | SUMER ENGINEERING WORKS PRIVATE LIMITED - U27101UP1994PTC016140 |
| 1345 | SUMER SONS PRIVATE LIMITED - U27320UP2002PTC026552 |
| 1346 | SUNDARAM STEELS PRIVATE LIMITED - U27100UP2008PTC036092 |
| 1347 | SUNDER PROFILE CUTTER COMPANY PRIVATE LIMITED - U27201UP1989PTC010670 |
| 1348 | SUNDERPUR ISPAT PRIVATE LIMITED - U27310UP2010PTC040811 |
| 1349 | SUNDRAM ISPAT INDUSTRIES LIMITED - U27310UP2010PLC039247 |
| 1350 | SUNDROP STEELS PRIVATE LIMITED - U27104UP1999PTC024350 |