| 2001 | STARWAY OVERSEAS PRIVATE LIMITED - U32109DL2016PTC300375 |
| 2002 | STATIC SYSTEMS ELECTRONICS PRIVATE LIMITED - U32109DL2002PTC116079 |
| 2003 | STAVOL ELECTRONICS PRIVATE LIMITED. - U32201DL1988PTC031168 |
| 2004 | STB TECHNOLOGIES PRIVATE LIMITED - U32106DL2013PTC253033 |
| 2005 | STEP INDUSTRIES PRIVATE LIMITED - U32109DL2011PTC222224 |
| 2006 | STEVE ELECTRONICS PRIVATE LIMITED - U32301DL1981PTC012680 |
| 2007 | STICWEL COMMUNICATIONS PRIVATE LIMITED - U32204DL2008PTC184026 |
| 2008 | STMICROELECTRONICS PRIVATE LIMITED - U32109DL1990FTC039906 |
| 2009 | STRIPLEX ELECTRICALS PRIVATE LIMITED - U32109DL2000PTC106617 |
| 2010 | STRONG FIELD EQUIPMENTS PRIVATE LIMITED - U32104DL2006PTC147246 |
| 2011 | STUTI ELECTRONICS LIMITED - U32204DL1994PLC059717 |
| 2012 | SUBHASONS ENGINEERS PRIVATE LIMITED - U32101DL1995PTC068774 |
| 2013 | SUBODH APPLIANCES PRIVATE LIMITED - U32109DL1998PTC095973 |
| 2014 | SUCH-RAJ SAFETY SYSTEMS PRIVATE LIMITED - U32109DL2005PTC140337 |
| 2015 | SUDERSHAN ADVERTISING AND MEDIA PRIVATE LIMITED - U32204DL2007PTC160306 |
| 2016 | SUKAM SYSTEMS PRIVATE LIMITED - U32209DL1996PTC079468 |
| 2017 | SUKAM TELECOMMUNICATIONS PRIVATE LIMITED - U32209DL1989PTC038051 |
| 2018 | SUKH PREET ELECTRONICS PRIVATE LIMITED - U32101DL2004PTC130314 |
| 2019 | SUMAN ELECTRONICS PRIVATE LIMITED - U32109DL1986PTC023637 |
| 2020 | SUMIDA ELECTRONICS PRIVATE LIMITED - U32109DL1998PTC096922 |
| 2021 | SUMO POWER SYSTEMS LIMITED - U32109DL1997PLC084633 |
| 2022 | SUN BROADCAST EQUIPMENTS PRIVATE LIMITED - U32201DL2002PTC116546 |
| 2023 | SUN ITECH AND BROADCAST PRIVATE LIMITED - U32204DL2009PTC195660 |
| 2024 | SUN MICRO INVIT PRIVATE LIMITED - U32109DL2005PTC138657 |
| 2025 | SUN TELECOM PRIVATE LIMITED - U32109DL2006PTC154548 |