| 501 | SWATI DEALTRADE COMPANY PRIVATE LIMITED - U50401WB2011PTC161548 |
| 502 | SYNOSY AUTOMOTIVE PRIVATE LIMITED - U50401WB1997PTC085783 |
| 503 | T.D. COLD RETREADES PVT LTD - U50300WB1992PTC055765 |
| 504 | TAILFLOWER AUTO PARTS SUPPLIERS LIMITED - U50102WB2012PLC187884 |
| 505 | TARA MAA MOTORS TRADING PRIVATE LIMITED - U50401WB2017PTC218863 |
| 506 | TATANAGAR MOTOR SERVICES PRIVATE LIMITED - U50401WB2005PTC104339 |
| 507 | TATAR TRANSPORT CO (INDIA) LTD - U50103WB1953PLC020910 |
| 508 | TENDON MOTORS PRIVATE LIMITED - U50102WB2013PTC190739 |
| 509 | THE ORIENTAL MOTOR ACCESSORIES AGENCY PVT LTD - U50300WB1941PTC010520 |
| 510 | TIME 'N' LABOUR PVT LTD - U50103WB1993PTC060569 |
| 511 | TIWARI AUTOBIKES PRIVATE LIMITED - U50102WB2014PTC200284 |
| 512 | TIWARI AUTOMOBILES PRIVATE LIMITED - U50102WB2012PTC173570 |
| 513 | TIWARY BECHAR & COMPANY PRIVATE LTD. - U50103WB1933PTC060954 |
| 514 | TNB MOTORS PRIVATE LIMITED - U50102WB2013PTC195502 |
| 515 | TRANSIENT MOTORS PRIVATE LIMITED - U50500WB2017PTC223754 |
| 516 | TRAYAMBAKAM TRADES PRIVATE LIMITED - U50404WB2008PTC131604 |
| 517 | TRENDYTECH BERA MOTORS PRIVATE LIMITED - U50404WB2017PTC223002 |
| 518 | U T SALES SERVICES PVT LTD - U50300WB1990PTC048699 |
| 519 | U-TECH AUTO SERVICES PVT LTD - U50200WB1995PTC075993 |
| 520 | UCS CONSTRUCTION PRIVATE LIMITED - U50100WB2007PTC119568 |
| 521 | UNIQUE AUTO ELECTRO FIELD COMPANY PVT LTD - U50200WB1995PTC068039 |
| 522 | UNISON AUTO MOTORS PRIVATE LIMITED - U50403WB2011PTC157141 |
| 523 | UNITECH TRAILORS & BODY MFG. CO. PVT.LTD . - U50101WB1996PTC080167 |
| 524 | UNITED MOTOR ACCESSORIES PVT LTD - U50403WB1957PTC023396 |
| 525 | UPCOUNTRY VEHICLE PRIVATE LIMITED - U50103WB2012PTC185130 |