| 501 | ENERGICA ADVISORY SERVICES PRIVATE LIMITED - U40109TN2011PTC079645 |
| 502 | ENERGO MASH POWER ENGINEERING & CONSULTING PRIVATE LIMITED - U40108TN2001PTC046802 |
| 503 | ENERGREEN POWER LIMITED - U40101TN2000PLC045039 |
| 504 | ENERGY DEVICE TECHNOLOGY (INDIA) PRIVATE LIMITED - U40105TN1992PTC022298 |
| 505 | ENERGY FUTURE (INDIA) PRIVATE LIMITED - U40105TN2010PTC076686 |
| 506 | ENERGYMAN POWER TECHNOLOGIES (INDIA) PRIVATE LIMITED - U40106TZ2016PTC028137 |
| 507 | ENERTIA ENERGY PRIVATE LIMITED - U40109TN2010PTC078530 |
| 508 | ENERTIA ENERGY SOURCE PRIVATE LIMITED - U40105TN2011PTC079288 |
| 509 | ENERTIA GREEN ENERGY PRIVATE LIMITED - U40104TN2011PTC079172 |
| 510 | ENERTIA SOLAR INFRA PRIVATE LIMITED - U40101TN2011PTC079284 |
| 511 | ENERTIA SOLAR SOURCE PRIVATE LIMITED - U40102TN2011PTC079062 |
| 512 | ENERTIA WIND INFRA PRIVATE LIMITED - U40101TN2011PTC079137 |
| 513 | ENERTIA WIND SOURCE PRIVATE LIMITED - U40104TN2011PTC079214 |
| 514 | ENESKAY POWER LIMITED - U40101TN1997PLC039666 |
| 515 | ENKORR POWERGEN LIMITED - U40104TN2007PLC062374 |
| 516 | ENLIGHT GREEN POWER PRIVATE LIMITED - U40104TN2014PTC096457 |
| 517 | ENLITE GREEN ENERGY PRIVATE LIMITED - U40300TN2015PTC103089 |
| 518 | ENMAASS POWER SOLUTION PRIVATE LIMITED - U40100TN2016PTC111693 |
| 519 | ENMAS G.B. POWER SYSTEMS PRIVATE LIMITED - U40105TN2001PTC048068 |
| 520 | ENMAS GB TECHNOLOGIES LIMITED - U40101TN1997PLC037675 |
| 521 | ENMAS O & M SERVICES PRIVATE LIMITED - U40105TN2005PTC056827 |
| 522 | ENMAS PROCESS TECHNOLOGIES PRIVATE LIMITED - U40101TN1988PTC016124 |
| 523 | ENMAS RVS POWERGEN PRIVATE LIMITED - U40300TN2012PTC086773 |
| 524 | ENNES POWERR PRIVATE LIMITED - U40102TN2005PTC055817 |
| 525 | ENSUN ENERGY SYSTEMS PRIVATE LIMITED - U40108TZ2009PTC015047 |