| 651 | SIGMA PUNCH FORMS PRIVATE LIMITED - U28113KA1989PTC010430 |
| 652 | SIMI ENGINEERING PRIVATE LIMITED - U28939KA1993PTC014351 |
| 653 | SIMPLEX NAIGAI CASTINGS PRIVATE LIMITED - U28939KA2013PTC072767 |
| 654 | SIMTECH ENGINEERING PRIVATE LIMITED - U28999KA1986PTC007833 |
| 655 | SINGH ISPAT LIMITED - U28900KA1973PLC002456 |
| 656 | SINTERMET PRIVATE LIMITED - U28991KA1977PTC003241 |
| 657 | SINVATE METALS PRIVATE LIMITED - U28939KA1987PTC008118 |
| 658 | SIRIUS ZIP FASTENERS PRIVATE LIMITED - U28999KA1988PTC009372 |
| 659 | SKANDA PRECISIONS ENGINEERS PRIVATE LIMI TED - U28799KA1989PTC010038 |
| 660 | SLINGCO INDIA PRIVATE LIMITED - U28133KA2014FTC073878 |
| 661 | SLN PRECISION MANUFACTURING PRIVATE LIMITED - U28939KA2014PTC073976 |
| 662 | SNR SATELLITE ENGINEERING SERVICES INDIA PRIVATE LIMITED - U28113KA2008PTC048092 |
| 663 | SOLAR ENERGIZERS PRIVATE LIMITED - U28111KA1995PTC018822 |
| 664 | SOUND CAST ALLOYS PRIVATE LIMITED - U28900KA2007PTC041917 |
| 665 | SOUTH INDIA METAL COMPANY LIMITED - U28111KA1936PLC000168 |
| 666 | SOUTHERN STAINLESS STEEL FABRICATION INDIA PRIVATE LIMITED - U28113KA2011FTC059246 |
| 667 | SPECIFIC FABS PRIVATE LIMITED - U28132KA2009PTC050030 |
| 668 | SPECTRONIC PLATING PRIVATE LIMITED - U28920KA2005PTC037169 |
| 669 | SPIRIT ENGINEERING PRIVATE LIMITED - U28113KA1991PTC012056 |
| 670 | SPM EXTRUSION PRIVATE LIMITED - U28999KA1998PTC023460 |
| 671 | SPMINX STEEL AND ALLOYS PRIVATE LIMITED - U28110KA1991PTC012506 |
| 672 | SPOT ELECTROTECH SYSTEMS PRIVATE LIMITED - U28933KA1989PTC010304 |
| 673 | SPRING DYNAMICS PRIVATE LIMITED - U28939KA2013PTC070136 |
| 674 | SQUAD FORGING INDIA PRIVATE LIMITED - U28910KA2011PTC056681 |
| 675 | SREENIVASA SHEETMETAL PRODUCTS PRIVATE LIMITED - U28910KA2012PTC063808 |