| 401 | DAES POWER LIMITED - U40101TN1997PLC037529 |
| 402 | DAILY WIND ENERGY PRIVATE LIMITED - U40100TZ2015PTC021756 |
| 403 | DAIWIK ENERGY PRIVATE LIMITED - U40100TN2010PTC075811 |
| 404 | DALES & MOORS POWER PRIVATE LIMITED - U40102TN2010PTC078184 |
| 405 | DALMIA BHARAT LIMITED - L40109TN2006PLC058818 |
| 406 | DALMIA POWER LIMITED - U40109TN2005PLC057326 |
| 407 | DALMIA SOLAR POWER LIMITED - U40102TN2005PLC057328 |
| 408 | DANBRIDGE SOLAR ENERGY SOLUTION PRIVATE LIMITED - U40108TN2016PTC104884 |
| 409 | DASANAYAKKANPATTI RENEWABLE ENERGY PRIVATE LIMITED - U40107TN2016PTC103877 |
| 410 | DASNAVIS MATHA POWER PROJECTS PRIVATE LIMITED - U40103TN2010PTC075084 |
| 411 | DAYSTAR SYSTEMS INDIA PRIVATE LIMITED - U40300TN2012PTC085355 |
| 412 | DAZZLE POWER PRIVATE LIMITED - U40101TN1998PTC041458 |
| 413 | DBV AGRO ESTATE PRIVATE LIMITED - U40108TZ2015PTC021343 |
| 414 | DCB POWER VENTURES LIMITED - U40109TN2006PLC058819 |
| 415 | DCW POWER CORPORATION LIMITED - U40105TN1994PLC027977 |
| 416 | DEAR WIND FARM PRIVATE LIMITED - U40300TN2012PTC087145 |
| 417 | DEBLIN ENERGY INDIA PRIVATE LIMITED - U40300TN2013PTC093671 |
| 418 | DEEKAY WIND FARMS INDIA PRIVATE LIMITED - U40108TZ2003PTC010773 |
| 419 | DEEKSHU WINDMILLS PRIVATE LIMITED - U40108TZ2014PTC020988 |
| 420 | DEIVAM ENERGY PRIVATE LIMITED - U40108TZ2011PTC016661 |
| 421 | DENMOR POWER PRIVATE LIMITED - U40106TN2015PTC102139 |
| 422 | DENOVA ENERGY INDIA PRIVATE LIMITED - U40108TZ2015PTC021231 |
| 423 | DES AMIS ENERGY PRIVATE LIMITED - U40108TN2009PTC073748 |
| 424 | DES AMIS POWER PRIVATE LIMITED - U40109TN2009PTC073853 |
| 425 | DESIGN ENERGY PRIVATE LIMITED - U40108TZ2012PTC018314 |