| TTqp | Temecula | CA | — | ◇ UNVERIFIED |
| TPTriangle Plating Co-triangle Plating CO | Saint Louis | MO | — | ◇ UNVERIFIED |
| TCTri City Plating Company Incorporated | Elizabethton | TN | — | ◇ UNVERIFIED |
| TCTri City Plating INC | Oceanside | CA | — | ◇ UNVERIFIED |
| TSTri-county Sanblasting INC | Irvine | CA | — | ◇ UNVERIFIED |
| TPTrident Plating INC | Santa Fe Springs | CA | — | ◇ UNVERIFIED |
| TPTrigon Precision INC | Colorado Springs | CO | — | ◇ UNVERIFIED |
| TTTriple T Heat Treat, LLC | Logan | UT | — | ◇ UNVERIFIED |
| TCTriprocess CO INC | Paramount | CA | — | ◇ UNVERIFIED |
| TETri-star Electronics International INC | El Segundo | CA | — | ◇ UNVERIFIED |
| TPTri-state Plating | Huntington | WV | — | ◇ UNVERIFIED |
| TPTri-state Plating and Polishing, Inc., Huntington | Huntington | WV | — | ◇ UNVERIFIED |
| TITroutman Ind Inc/spring Twp | West Lawn | PA | — | ◇ UNVERIFIED |
| TCTroy Csl Lighting | City of Industry | CA | — | ◇ UNVERIFIED |
| TSTroy Systems INC | Santa Ana | CA | — | ◇ UNVERIFIED |
| TPTru-coat Plating | Bellwood | IL | — | ◇ UNVERIFIED |
| TCTru Coat Plating and Finishing Company, INC. | Bellwood | IL | — | ◇ UNVERIFIED |
| TSTrue Spec Finishes LLC | Attica | KS | — | ◇ UNVERIFIED |
| TATsp Acquisition LLC (tri-state Plating) | Louisville | KY | — | ◇ UNVERIFIED |
| TST & S Quality Services | Longview | TX | — | ◇ UNVERIFIED |
| TAT&T Anodizing, Inc | Stoneham | MA | — | ◇ UNVERIFIED |
| TMTT Machining & Fabricating LLC | Michigan City | IN | — | ◇ UNVERIFIED |
| TMTT Machining & Fabricating LLC | Michigan City | IN | — | ◇ UNVERIFIED |
| TTT & T Plating, LLC | Salt Lake City | UT | — | ◇ UNVERIFIED |
| TDTtt Dustless Blasting LLC | O Fallon | MO | — | ◇ UNVERIFIED |
| TTTubular Textile Machinery, INC. | Lexington | NC | — | ◇ UNVERIFIED |
| TCTuftco Corporation | Chattanooga | TN | — | ◇ UNVERIFIED |
| TDTurbocoating Dba Lincotek Surface Solutions | Hickory | NC | — | ◇ UNVERIFIED |
| TCTwin City Chromium Plating Company | Minneapolis | MN | — | ◇ UNVERIFIED |
| TSTwr Service CORP | Schaumburg | IL | — | ◇ UNVERIFIED |
| TETyco Electronic Component Mfg Carlisle Plt | Carlisle | PA | — | ◇ UNVERIFIED |
| TETyco Electronics | Rochester | NY | — | ◇ UNVERIFIED |
| TETyco Electronics CORP | Harrisonburg | VA | — | ◇ UNVERIFIED |
| TETyco Electronics CORP Bldg 067 | Winston Salem | NC | — | ◇ UNVERIFIED |
| TTTyco Thermal Controls | Menlo Park | CA | — | ◇ UNVERIFIED |
 Uct Coatings INC | Stuart | FL | — | ◇ UNVERIFIED |
| UCUltra Coatings, Incorporated | High Point | NC | — | ◇ UNVERIFIED |
| UPUltra Plating CORP | Green Bay | WI | — | ◇ UNVERIFIED |
| UMUnico Mechanical Corporation | Benicia | CA | — | ◇ UNVERIFIED |
| USUnico Services INC | Benicia | CA | — | ◇ UNVERIFIED |
| UPUnique Plating Company | Johnston | RI | — | ◇ UNVERIFIED |
| UIUnitech Industries INC | Des Plaines | IL | — | ◇ UNVERIFIED |
| UBUnited Bumper Inc-united Bumper INC | Saint Louis | MO | — | ◇ UNVERIFIED |
| UCUnited Coatings INC | Sedro Woolley | WA | — | ◇ UNVERIFIED |
| UEUnited Engraving Incorporated | Statesville | NC | — | ◇ UNVERIFIED |
| UMUnited Metal Finishers | Chicago | IL | — | ◇ UNVERIFIED |
| UMUnited Metal Finishing INC. | Greensboro | NC | — | ◇ UNVERIFIED |
| UMUnited Metal Finishing, INC. of Greensboro | Greensboro | NC | — | ◇ UNVERIFIED |
| UCUniversal Cyclops Specialty Steel Div | Titusville | PA | — | ◇ UNVERIFIED |
| UFUniversal Fixture CORP | Brooklyn | NY | — | ◇ UNVERIFIED |
