| 401 | UMAKANT POWERLINE PRIVATE LIMITED - U40200UP2017PTC099427 |
| 402 | UMAVIDYUT TRANSFORMER PRIVATE LIMITED - U40106UP2016PTC083668 |
| 403 | UNNATI SOLAR ENERGY PRIVATE LIMITED - U40106UP2011PTC043507 |
| 404 | UPSIDC POWER COMPANY LIMITED - U40103UP2000SGC025310 |
| 405 | URJA GASIFIERS PRIVATE LIMITED - U40300UP2012PTC051530 |
| 406 | USHA INDIA LIMITED - U40110UP1996PLC020887 |
| 407 | UTTAR PRADESH RAJYA VIDYUT UTPADAN NIGAM LIMITED - U40101UP1980SGC005065 |
| 408 | VAISHINO ELECTRICALS PRIVATE LIMITED - U40102UP1996PTC020349 |
| 409 | VARSHA ELECTRICALS COMPANY PRIVATE LIMITED - U40109UP1986PTC007782 |
| 410 | VARUN POWERTECH LIMITED - U40102UP2010PLC040327 |
| 411 | VEDAGARBHA RENEWABLE ENERGY AND TECHNOLOGY (OPC) PRIVATE LIMITED - U40200UP2016OPC088621 |
| 412 | VIDIANI ENGINEERS LIMITED - U40101UP1990PLC012174 |
| 413 | VIKAS INDUSTRIAL GASES LIMITED - U40200UP1982PLC005742 |
| 414 | VINDHYACHAL SOLAR ENERGY PRIVATE LIMITED - U40106UP2017PTC095849 |
| 415 | VISCO GREEN ENERGY SOLUTIONS PRIVATE LIMITED - U40100UP2010PTC041307 |
| 416 | VM VIDHYUT ELECTRIC INSTALLATION PRIVATE LIMITED - U40108UP2013PTC061176 |
| 417 | VN SAUR URJA PROJECTS PRIVATE LIMITED - U40300UP2017PTC096084 |
| 418 | VRINDAVAN ENERGY PRIVATE LIMITED - U40300UP2015PTC072427 |
| 419 | WATTSPHERE ENERGY INDIA PRIVATE LIMITED - U40300UP2016PTC086333 |
| 420 | WEST KAMENG ENERGY PRIVATE LIMITED - U40101UP2008PTC048287 |
| 421 | WESTERN U. P. POWER TRANSMISSION COMPANY LIMITED - U40105UP2009PLC038219 |
| 422 | YAMUNA POWER GENERATION COMPANY LIMITED - U40300UP2010SGC040291 |
| 423 | YARK ENGINEERS PRIVATE LIMITED - U40300UP1991PTC013143 |
| 424 | YASH ECOENERGY LIMITED - U40100UP2014PLC062981 |
| 425 | YASH SKILLS LIMITED - U40100UP2014PLC062982 |