| 1926 | UNICON ENERGY INDIA PRIVATE LIMITED - U40108TZ2009PTC015189 |
| 1927 | UNILINE POWER SYSTEMS PRIVATE LIMITED - U40105TN1996PTC036675 |
| 1928 | UNIQUE GREEN ENERGY INDIA PRIVATE LIMITED - U40105TZ2011PTC016810 |
| 1929 | UNISUN ENERGY INDIA PRIVATE LIMITED - U40100TZ2010PTC015880 |
| 1930 | UNITED INDIA GREEN POWER PRIVATE LIMITED - U40300TZ2010PTC016019 |
| 1931 | UNITY SOLAR ENERGY PRIVATE LIMITED - U40108TN2013PTC091303 |
| 1932 | UPV SOLAR GRID PRIVATE LIMITED - U40106TZ2010PTC016151 |
| 1933 | USHDEV ENGITECH TN PRIVATE LIMITED - U40108TN2012PTC088549 |
| 1934 | USHDEV MG WINDFARMS PRIVATE LIMITED - U40102TN2012PTC088742 |
| 1935 | USHDEV POWER HOLDINGS PRIVATE LIMITED - U40105TN2010PTC090229 |
| 1936 | USHDEV WINDPARK PRIVATE LIMITED - U40300TN2012PTC088608 |
| 1937 | UTICO WATER AND POWER (INDIA) PRIVATE LIMITED - U40108TN2012FTC088971 |
| 1938 | V R CLEAN GREEN ENERGY PRIVATE LIMITED - U40300TN2012PTC087755 |
| 1939 | V V GREEN POWER PRIVATE LIMITED - U40108TZ2009PTC014966 |
| 1940 | V. S. WIND TECH PRIVATE LIMITED - U40106TN2012PTC085205 |
| 1941 | V.G.WIND ENERGY PRIVATE LIMITED - U40300TZ2015PTC021931 |
| 1942 | V.V. RENEWABLE ENERGY PRIVATE LIMITED - U40300TN2012PTC088883 |
| 1943 | VAANKATHIR SOLAR SYSTEMS PRIVATE LIMITED - U40105TN2015PTC102297 |
| 1944 | VAATA SMART LIMITED - U40108TN2007PLC076569 |
| 1945 | VAATA WINDFARMS PRIVATE LIMITED - U40109TN2009PTC071467 |
| 1946 | VACHA POWER & STEEL PRIVATE LIMITED - U40101TN2009PTC071694 |
| 1947 | VADAKARAI RENEWABLE ENERGY PRIVATE LIMITED - U40107TN2016PTC103873 |
| 1948 | VAHUL POWER SYSTEMS PRIVATE LIMITED - U40101TN1996PTC034565 |
| 1949 | VAIDHYA VEERARAGHAVA PERUMAL RENEWABLE ENERGY PRIVATE LIMITED - U40101TN2016PTC112014 |
| 1950 | VAIGAI POWER CORPORATION PRIVATE LIMITED - U40108TN2010PTC075623 |