| 601 | THIRUVAIYARU INDUSTRIES LIMITED - U26940TN2008PLC067382 |
| 602 | THREE STAR BRICK WORKS PRIVATE LIMITED - U26101TN1981PTC008931 |
| 603 | TILES AND TILES PVT LTD - U26101TN1989PTC018500 |
| 604 | TRADEMIN INTERNATIONAL PRIVATE LIMITED - U26999TN1998PTC041082 |
| 605 | TRANS INDIA LAMPS LIMITED - U26109TN1991PLC021790 |
| 606 | TRICHY CEMENTS LIMITED. - U26941TN1986PLC013116 |
| 607 | TRIPLEX GLASS PRIVATE LIMITED - U26101TN1984PTC011058 |
| 608 | TRISHNA DESIGNER PRINTS PRIVATE LIMITED - U26919TN1995PTC032947 |
| 609 | TRISHUL CONCRETE PRODUCTS LIMITED - U26956TN1999PLC042773 |
| 610 | TRISONS CERAMICS LIMITED - U26919TN1995PLC033415 |
| 611 | TROPICAL STONES PRIVATE LIMITED - U26954TN2005PTC056766 |
| 612 | TRUE INTEGRAL CONCRETE PRIVATE LIMITED - U26999TN2018PTC121053 |
| 613 | TSA ORGANIC AGRO MILLS PRIVATE LIMITED - U26900TN2014PTC094877 |
| 614 | TUFF GRANITE INDIA PRIVATE LIMITED - U26912TZ2013PTC019743 |
| 615 | TUFLITE GLASS PRIVATE LIMITED - U26109TN1990PTC019733 |
| 616 | TUTICORIN BRICK & TILES LIMITED - U26101TN1972PLC006144 |
| 617 | UDAYAM CHEMICALS LIMITED - U26916TZ1990PLC002983 |
| 618 | UDHAYA PIPES & CONCRETE PRODUCTS PRIVATE LIMITED - U26956TN1975PTC006986 |
| 619 | ULTIMATE BUILDING MATERIALS PRIVATE LIMITED - U26933TN2005PTC056017 |
| 620 | ULTRA TILE PRIVATE LIMITED - U26960TN1993PTC025667 |
| 621 | UNIQUE TILES PRIVATE LIMITED - U26921TN2005PTC055231 |
| 622 | UNITED SPHAIRA PROCESSORS PRIVATE LIMITED - U26960TN2010PTC078514 |
| 623 | UNIVERSAL PAVERS PRIVATE LIMITED - U26943TN1999PTC043543 |
| 624 | URVI INTERMEDIATES PRIVATE LIMITED - U26931TN2008PTC067134 |
| 625 | V GRANITES PRIVATE LIMITED - U26940TN2008PTC066786 |