| TSTrent Steel INC. | Fresno | CA | — | ◇ UNVERIFIED |
| TBTreske Building, LLC | Sherwood | OR | — | ◇ UNVERIFIED |
| TVTres Vidas Apartments | Westminster | CA | — | ◇ UNVERIFIED |
| TTT-rex Truck Products INC Dba T-rex Grilles | Corona | CA | — | ◇ UNVERIFIED |
| TUTriactive USA Fitness Equipment Corporation | Santa Fe Springs | CA | — | ◇ UNVERIFIED |
| TPTriad Precision Products Inc | Thomasville | NC | — | ◇ UNVERIFIED |
| TSTriad Steel Rule Dies, INC. | Colfax | NC | — | ◇ UNVERIFIED |
| TATriangle Automotive Machine INC | Cannon Falls | MN | — | ◇ UNVERIFIED |
| TCTriangle Concrete INC | Kewanee | IL | — | ◇ UNVERIFIED |
| TDTriangle Dies and Supplies INC | Minneapolis | MN | — | ◇ UNVERIFIED |
| TLTriangle Landscape | Las Vegas | NV | — | ◇ UNVERIFIED |
| TPTriangle Plating Co-triangle Plating CO | Saint Louis | MO | — | ◇ UNVERIFIED |
| TTTriangle Tool and Die Corporation | Santa Fe Spgs | CA | — | ◇ UNVERIFIED |
| TRTri-boro Rack & Storage Products, LLC | Farmville | VA | — | ◇ UNVERIFIED |
| TCTri-city Crankshaft LLC | Pasco | WA | — | ◇ UNVERIFIED |
| TCTri City Plating Company Incorporated | Elizabethton | TN | — | ◇ UNVERIFIED |
| TCTri City Plating INC | Oceanside | CA | — | ◇ UNVERIFIED |
| TSTri-county Sanblasting INC | Irvine | CA | — | ◇ UNVERIFIED |
| TWTri-county Welding & Fabrication, LLC | Urbana | IL | — | ◇ UNVERIFIED |
| TWTri-county Welding & Fabrication, LLC | Arthur | IL | — | ◇ UNVERIFIED |
| TITrident Investment Group, LLC | Parker | CO | — | ◇ UNVERIFIED |
| TMTrident Machine Technologies, INC. | Hammond | IN | — | ◇ UNVERIFIED |
| TPTrident Plating INC | Santa Fe Springs | CA | — | ◇ UNVERIFIED |
| TTTridex Technologies | Pennsauken | NJ | — | ◇ UNVERIFIED |
| TPTrigon Precision INC | Colorado Springs | CO | — | ◇ UNVERIFIED |
| TPTri-hard Proto & Production, INC. | Prescott Valley | AZ | — | ◇ UNVERIFIED |
| TMTrillium Machine INC | Sandy | OR | — | ◇ UNVERIFIED |
| TMTrimac Mfg. INC. | Santa Clara | CA | — | ◇ UNVERIFIED |
| TMTri Map International, INC. | Stockton | CA | — | ◇ UNVERIFIED |
| TCTrinity Containers LLC / Plt 27 | Tulsa | OK | — | ◇ UNVERIFIED |
| TITrinity Inds INC Plant 04 | Rocky Mount | NC | — | ◇ UNVERIFIED |
| TSTrinity Shoring Products INC Dba Pro-tec Equipment | Lansing | MI | — | ◇ UNVERIFIED |
| TSTrinity Shoring Products INC Dba Pro-tech Equipment | Lansing | MI | — | ◇ UNVERIFIED |
| TTTrinity Tank Car INC Plt 194 | Longview | TX | — | ◇ UNVERIFIED |
 Trinity Tool & Manufacturing LLC | Brookfield | WI | — | ◇ UNVERIFIED |
| Trinity Tool & Manufacturing LLC | Jackson | WI | — | ◇ UNVERIFIED |
| Trinity Tool - Precision Machining LLC | Sauk Centre | MN | — | ◇ UNVERIFIED |
| TTTrinity Tools INC | North Tonawanda | NY | — | ◇ UNVERIFIED |
| TETrio Engineering INC | Panorama City | CA | — | ◇ UNVERIFIED |
| TITrion Ind/wilkes Barre | Wilkes Barre Township | PA | — | ◇ UNVERIFIED |
| TRTriple R Machines INC. | Pomona | CA | — | ◇ UNVERIFIED |
| TSTriple Steel LLC | La Vergne | TN | — | ◇ UNVERIFIED |
| TTTriple T Heat Treat, LLC | Logan | UT | — | ◇ UNVERIFIED |
| TCTriprocess CO INC | Paramount | CA | — | ◇ UNVERIFIED |
| TTTriPro Technologies, Inc. | New Brighton | PA | — | ◇ UNVERIFIED |
| TETri-star Electronics International INC | El Segundo | CA | — | ◇ UNVERIFIED |
| TMTri-state Machine | Wheeling | WV | — | ◇ UNVERIFIED |
| TMTri-state Machine Works, INC. | Saraland | AL | — | ◇ UNVERIFIED |
| TPTri-state Plating | Huntington | WV | — | ◇ UNVERIFIED |
| TPTri-state Plating and Polishing, Inc., Huntington | Huntington | WV | — | ◇ UNVERIFIED |
