| 1851 | TENAGA MATRIX TECHNOLOGY (INDIA) PRIVATE LIMITED - U40100TN2009PTC072437 |
| 1852 | TERRA ENERGY LIMITED - U40105TN1995PLC030420 |
| 1853 | TERRAFORM GLOBAL INDIA PRIVATE LIMITED - U40300TN2016FTC112539 |
| 1854 | TERRAMERA BIOSCIENCES (INDIA) PRIVATE LIMITED - U40104TN2012FTC087406 |
| 1855 | TESCO ENERGY PRIVATE LIMITED - U40103TN2011PTC079117 |
| 1856 | TEXCITY WIND FARM PRIVATE LIMITED - U40108TZ1991PTC003355 |
| 1857 | TGV POWER LIMITED - U40108TN1999PLC042784 |
| 1858 | THANGAM ENERGY PRIVATE LIMITED - U40100TZ2015PTC021452 |
| 1859 | THARANI ENERGY INDIA PRIVATE LIMITED - U40104TN2007PTC064188 |
| 1860 | THATTARAVALUVU RENEWABLE ENERGY PRIVATE LIMITED - U40107TN2016PTC103870 |
| 1861 | THE CARNATIC ELECTRIC SUPPLY CORPORATION LIMITED - U40109TN1935PLC000342 |
| 1862 | THE CHINGLEPUT ELECTRIC SUPPLY COMPANY LIMITED - U40109TN1936PLC000345 |
| 1863 | THE KUMBAKONAM ELECTRIC SUPPLY CORPORATION LIMITED - U40101TN1956PLC001088 |
| 1864 | THE PALANI ANDAVAR MILLS LIMITED - U40108TZ1933PLC000139 |
| 1865 | THEN INDIA ENERGY PRIVATE LIMITED - U40109TN2009PTC071836 |
| 1866 | THENPANDIYAN LPG IMPORT TERMINAL PRIVATE LIMITED - U40300TZ2015PTC021759 |
| 1867 | THILAAK WIND MILLS KOVAI PRIVATE LIMITED - U40108TZ2005PTC011878 |
| 1868 | THILAGAM POWER INFRA LIMITED - U40101TN1998PLC040843 |
| 1869 | THINKCOMENERGY SOLUTIONS PRIVATE LIMITED - U40300TN2012PTC087775 |
| 1870 | THIRUKKUVALAI ENERGY PRIVATE LIMITED - U40108TN2009PTC070786 |
| 1871 | THIRUMALA GREEN POWER ENTERPRISES PRIVAT E LIMITED - U40108TN2000PTC046323 |
| 1872 | THIRUPAYATHAN ENERGY GENERATION COMPANY PRIVATE LIMITED - U40100TN2009PTC072943 |
| 1873 | THIRUVANNAMALAI INDUSTRIES PRIVATE LIMITED - U40107TZ2016PTC027557 |
| 1874 | THOR BIO ENERGIES PRIVATE LIMITED - U40107TN2007PTC065674 |
| 1875 | THREE MOON CONSULTANCY SERVICES PRIVATE LIMITED - U40100TN2013PTC094080 |