| 5201 | SINGH WASNI CONSTRUCTION PRIVATE LIMITED - U45500BR2016PTC032701 |
| 5202 | SINGHVAHINI CONSTRUCTION PRIVATE LIMITED - U45200BR2005PTC011411 |
| 5203 | SINGLE POINT CONSTRUCTION PRIVATE LIMITED - U45400BR2018PTC037018 |
| 5204 | SINHA CONSTRUCTION PRIVATE LIMITED - U45200BR1992PTC004947 |
| 5205 | SINHA ENGICON PRIVATE LIMITED - U45201BR2012PTC019204 |
| 5206 | SINHA INFRASTRUCTURE COMPANY PRIVATE LIMITED - U45200BR2012PTC019251 |
| 5207 | SINHA PROPERTY DEVELOPERS PRIVATE LIMITED - U45200BR2009PTC015159 |
| 5208 | SIRATIYA INFRATECH AND SECURITY SERVICES PRIVATE LIMITED - U45309BR2018PTC036933 |
| 5209 | SIRISIYA MANUCON INFRA PRIVATE LIMITED - U45309BR2018PTC037298 |
| 5210 | SISODIA ENTERPRISES LIMITED - U45205BR1993PLC005331 |
| 5211 | SISODIA REALCON PRIVATE LIMITED - U45200BR2014PTC022072 |
| 5212 | SITA INFRA AND SERVICES PRIVATE LIMITED - U45200BR2011PTC017298 |
| 5213 | SITAB LAL RAI CONSTRUCTION PRIVATE LIMITED - U45200BR2009PTC014348 |
| 5214 | SITARAM SINGH CONSTRUCTIONS PRIVATE LIMITED - U45200BR1990PTC003877 |
| 5215 | SITAYAN DEVAELOPERS PRIVATE LIMITED - U45201BR2007PTC013216 |
| 5216 | SIVAM TELENGICON PRIVATE LIMITED - U45201BR2014PTC023270 |
| 5217 | SIWAN CONSTRUCTION PRIVATE LIMITED - U45200BR2006PTC012302 |
| 5218 | SIWAN ENGINEERS AND CONTRACTORS PRIVATE LIMITED - U45200BR2015PTC024582 |
| 5219 | SIWAN HOME TOWN PRIVATE LIMITED - U45202BR2017PTC035032 |
| 5220 | SIX SIGMA SERVICES PRIVATE LIMITED - U45200BR2014PTC022726 |
| 5221 | SIYARAM CONSTRUCTIONS PRIVATE LIMITED - U45200BR2008PTC013961 |
| 5222 | SIYARESH DEVELOPERS PRIVATE LIMITED - U45309BR2016PTC031867 |
| 5223 | SIYASHARAN DEVELOPERS PRIVATE LIMITED - U45201BR2014PTC023219 |
| 5224 | SIYAWAR INFRATECH PRIVATE LIMITED - U45309BR2018PTC036766 |
| 5225 | SK BUILDERS & COLONISOR PRIVATE LIMITED - U45200BR2013PTC020682 |