| 2001 | RAKHI CONSTRUCTION PRIVATE LIMITED - U45200JH2005PTC011812 |
| 2002 | RAM BALAK SINGH CONSTRUCTION PRIVATE LIMITED - U45200JH2005PTC011730 |
| 2003 | RAM DARSHAN SHARMA CONSTRUCTION COMPANY PRIVATE LIMITED - U45200JH2007PTC012948 |
| 2004 | RAM JANAM SINGH CONTRACTORS PRIVATE LIMITED - U45400JH2011PTC014624 |
| 2005 | RAM LAKHAN SINGH CONSTRUCTION PRIVATE LIMITED - U45201JH2014PTC002438 |
| 2006 | RAM NARAYAN INFRAMIN PRIVATE LIMITED - U45202JH2017PTC010763 |
| 2007 | RAM PRAKASH SINGH BUILDERS PRIVATE LIMITED - U45201JH2012PTC000396 |
| 2008 | RAM PRASAD CONSTRUCTION PRIVATE LIMITED - U45200JH2007PTC012973 |
| 2009 | RAM RATAN ENGICONS PRIVATE LIMITED - U45200JH1991PTC004388 |
| 2010 | RAM TAHAL CHOURASIYA INFRASTRUCTURE PRIVATE LIMITED - U45201JH2012PTC000656 |
| 2011 | RAMA FORTUNE MARKETING & SERVICES PRIVATE LIMITED - U45200JH2011PTC015075 |
| 2012 | RAMADHAR CONSTRUCTION PRIVATE LIMITED - U45309JH2016PTC009317 |
| 2013 | RAMANANDPANDEY SIMDEGA CONSTRUCTIONS PRIVATE LIMITED - U45500JH2017PTC010551 |
| 2014 | RAMANI LIFESTYLE BUILDERS PRIVATE LIMITED - U45200JH2011PTC015135 |
| 2015 | RAMANUJ DEVELOPERS PRIVATE LIMITED - U45200JH2012PTC000548 |
| 2016 | RAMANUJ SHARMA CONSTRUCTION PRIVATE LIMITED - U45200JH2005PTC011682 |
| 2017 | RAMASISH CONTRACTORS PRIVATE LIMITED - U45200JH2011PTC014848 |
| 2018 | RAMAWADH CONSTRUCTION PRIVATE LIMITED - U45200JH2011PTC015059 |
| 2019 | RAMAWATI INFRASTRUCTURE DEVELOPER PRIVATE LIMITED - U45200JH2011PTC014751 |
| 2020 | RAMBIR HOMES PRIVATE LIMITED - U45201JH2000PTC009441 |
| 2021 | RAMCHANDRA CONSTRUCTION PRIVATE LIMITED - U45203JH2009PTC013530 |
| 2022 | RAMDEO SINGH LAND CONSTRUCTION & DEVELOPER (OPC) PRIVATE LIMITED - U45201JH2015OPC003210 |
| 2023 | RAMESHWARI ENGICON PRIVATE LIMITED - U45201JH2015PTC002711 |
| 2024 | RAMGARH RAJ CONSTRUCTION PRIVATE LIMITED - U45201JH2014PTC002352 |
| 2025 | RAMJEE POWER CONSTRUCTION LIMITED - U45204JH1996PLC007535 |