| TMTmt Mechanics | San Jose | CA | — | ◇ UNVERIFIED |
| TCTnt Custom Equipment INC. | Stow | OH | — | ◇ UNVERIFIED |
| TOTNT of Lake Zurich, LLC | Lake Zurich | IL | — | ◇ UNVERIFIED |
| TVToccata Ventures, Inc. | San Carlos | CA | — | ◇ UNVERIFIED |
| TGTolerances Grinding Co., Inc. | Addison | IL | — | ◇ UNVERIFIED |
| TFTom Fox Enterprise, INC. | Albion | NY | — | ◇ UNVERIFIED |
| TMTomken Machine INC. | Buena Vista | CO | — | ◇ UNVERIFIED |
| TCTool Components INC | Gardena | CA | — | ◇ UNVERIFIED |
| TOToolcraft of Phoenix, Inc. | Glendale | AZ | — | ◇ UNVERIFIED |
| TDToolex, Division of Composidie, INC. | Vandergrift | PA | — | ◇ UNVERIFIED |
| TATooling Accessory Products, INC. | Mentor | OH | — | ◇ UNVERIFIED |
| TMTooling Machining and Design INC | Winona | MN | — | ◇ UNVERIFIED |
| TToolingresearch | Walpole | MA | — | ◇ UNVERIFIED |
| TSTool Specialty Company | Los Angeles | CA | — | ◇ UNVERIFIED |
| TMTopcraft Metal Products, Inc. | Hudsonville | MI | — | ◇ UNVERIFIED |
| TGTop Gun Metal Fabrication | Tallapoosa | GA | — | ◇ UNVERIFIED |
| TSTop Speed INC | Los Angeles | CA | — | ◇ UNVERIFIED |
| TTTop Tool Company | Minneapolis | MN | — | ◇ UNVERIFIED |
| TMTorvinens Machine - Repair LLC | Menahga | MN | — | ◇ UNVERIFIED |
| TITotal Industries | South Bend | IN | — | ◇ UNVERIFIED |
| TMTotco Machining, Inc. | Navasota | TX | — | ◇ UNVERIFIED |
| TOT & O Tool & Die, Inc. | Green Bay | WI | — | ◇ UNVERIFIED |
| TATourist Auto and Truck INC. | Salt Lake City | UT | — | ◇ UNVERIFIED |
| TETPJR Enterprises Corp | Wyckoff | NJ | — | ◇ UNVERIFIED |
| TDTPM Distribution, LLC | Rancho Cucamonga | CA | — | ◇ UNVERIFIED |
 T/q Systems INC. | Anaheim | CA | — | ◇ UNVERIFIED |
| TMTrak Machine Tools | Boxborough | MA | — | ◇ UNVERIFIED |
| TSTramco Services | Chattaroy | WV | — | ◇ UNVERIFIED |
| TTTranscend Technology Headquaters | Fremont | CA | — | ◇ UNVERIFIED |
| TETransco Engineering | Chatsworth | CA | — | ◇ UNVERIFIED |
| TMTrate Machining Technologies LLC | Jefferson Township | PA | — | ◇ UNVERIFIED |
| TMTrate Machining Technologies LLC | Mount Cobb | PA | — | ◇ UNVERIFIED |
| TFTreeline Forestry, LLC | Vero Beach | FL | — | ◇ UNVERIFIED |
| TUTriactive USA Fitness Equipment Corporation | Santa Fe Springs | CA | — | ◇ UNVERIFIED |
| TSTriad Steel Rule Dies, INC. | Colfax | NC | — | ◇ UNVERIFIED |
| TATriangle Automotive Machine INC | Cannon Falls | MN | — | ◇ UNVERIFIED |
| TDTriangle Dies and Supplies INC | Minneapolis | MN | — | ◇ UNVERIFIED |
| TTTriangle Tool and Die Corporation | Santa Fe Spgs | CA | — | ◇ UNVERIFIED |
| TCTri-city Crankshaft LLC | Pasco | WA | — | ◇ UNVERIFIED |
| TWTri-county Welding & Fabrication, LLC | Arthur | IL | — | ◇ UNVERIFIED |
| TWTri-county Welding & Fabrication, LLC | Urbana | IL | — | ◇ UNVERIFIED |
| TITrident Investment Group, LLC | Parker | CO | — | ◇ UNVERIFIED |
| TMTrident Machine Technologies, INC. | Hammond | IN | — | ◇ UNVERIFIED |
| TTTridex Technologies | Pennsauken | NJ | — | ◇ UNVERIFIED |
| TPTri-hard Proto & Production, INC. | Prescott Valley | AZ | — | ◇ UNVERIFIED |
| TMTrillium Machine INC | Sandy | OR | — | ◇ UNVERIFIED |
| TMTrimac Mfg. INC. | Santa Clara | CA | — | ◇ UNVERIFIED |
 Trinity Tool & Manufacturing LLC | Jackson | WI | — | ◇ UNVERIFIED |
| Trinity Tool & Manufacturing LLC | Brookfield | 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 |
| TMTri-state Machine | Wheeling | WV | — | ◇ UNVERIFIED |
| TMTri-state Machine Works, INC. | Saraland | AL | — | ◇ UNVERIFIED |
| TITriton Industries, INC. | Newport News | VA | — | ◇ UNVERIFIED |
| TRTriton Rnd, LLC | Hurricane | UT | — | ◇ UNVERIFIED |
| TTTriton Technical Services INC | Walhalla | SC | — | ◇ UNVERIFIED |
| TSTriumph Structures Kansas City | Edgerton | KS | — | ◇ UNVERIFIED |
| TTTri-v Tool & Mfg. CO | Omaha | NE | — | ◇ UNVERIFIED |
| TMTr Machine, INC. | Davis | IL | — | ◇ UNVERIFIED |
| TCTrompler CO. | Waukesha | WI | — | ◇ UNVERIFIED |
| TMTropic Machine Products INC. | Fort Lauderdale | FL | — | ◇ UNVERIFIED |
| TDTroy Design & Mfg CO | Warren | MI | — | ◇ UNVERIFIED |
| TETroys Engine LLC | Rigby | ID | — | ◇ UNVERIFIED |
| TTTroy T. Allison, Sr. | Waverly | TN | — | ◇ UNVERIFIED |
| TSTR Strong Industrial Inc | Houston | TX | — | ◇ UNVERIFIED |
| TLTru-cut LLC | Salt Lake City | UT | — | ◇ UNVERIFIED |
| TGTru-edge Grinding INC | Saint Henry | OH | — | ◇ UNVERIFIED |
| TNTrue North Precision LLC | Anoka | MN | — | ◇ UNVERIFIED |
| TPTrue Positions INC. | Ogden | UT | — | ◇ UNVERIFIED |
| TPTrue Precision Technologies Inc | Kokomo | IN | — | ◇ UNVERIFIED |
| TTTrue Tech Corporation | Fremont | CA | — | ◇ UNVERIFIED |
| TCTrue-tech Corportation | Fremont | CA | — | ◇ UNVERIFIED |
| TITru It Manufacturing | Saint Louis Park | MN | — | ◇ UNVERIFIED |
| TTrulife | Bellingham | WA | — | ◇ UNVERIFIED |
| TMTruly Magic Products INC | Buffalo | NY | — | ◇ UNVERIFIED |
| TITrumpf INC | Costa Mesa | CA | — | ◇ UNVERIFIED |
| TITru-op Industries, INC. | Santa Fe Springs | CA | — | ◇ UNVERIFIED |
| TITru-Position, Inc. | Slinger | WI | — | ◇ UNVERIFIED |
| TTTrusted Tool Mfg., INC. | Fenton | MI | — | ◇ UNVERIFIED |
| TATrw Automotive - Machine Bldg Division | Winona | MN | — | ◇ UNVERIFIED |
| TST & S Machine CO. INC. | Cut and Shoot | TX | — | ◇ UNVERIFIED |
| TST & S Machining, INC. | Columbus | GA | — | ◇ UNVERIFIED |
| TTTs & Th INC. | Lamesa | TX | — | ◇ UNVERIFIED |
| TMTT Machining & Fabricating LLC | Michigan City | IN | — | ◇ UNVERIFIED |
| TMTTR Manufacturing, L.L.C. | Elyria | OH | — | ◇ UNVERIFIED |
| TVTuan V. Nguyen | San Jose | CA | — | ◇ UNVERIFIED |
| TETube Enterprises, INC. | Kings Mountain | NC | — | ◇ UNVERIFIED |
| TMTuckassee Machining and Fabricating, LLC | Elkton | KY | — | ◇ UNVERIFIED |
| TTTuell Tool Company INC. | Ferguson | MO | — | ◇ UNVERIFIED |
| TOTulsa Ornamental Ironwork | Owasso | OK | — | ◇ UNVERIFIED |
 Turbocombustor Technology, INC. | Malden | MA | — | ◇ UNVERIFIED |
| TDTurbo Drill Industries, INC. | Conroe | TX | — | ◇ UNVERIFIED |
| TETurbonetics Engineering & Services, INC. | Corpus Christi | TX | — | ◇ UNVERIFIED |
| TMTurner Machine | La Vergne | TN | — | ◇ UNVERIFIED |
| TITurning INC | Plymouth | MN | — | ◇ UNVERIFIED |
| TTTurn Tech INC | Fraser | MI | — | ◇ UNVERIFIED |
| TMTurntech Machine CO. | North Royalton | OH | — | ◇ UNVERIFIED |
| TMTuscaloosa Machine & Welding, INC. | Tuscaloosa | AL | — | ◇ UNVERIFIED |
| TITuttle, INC. | Friend | NE | — | ◇ UNVERIFIED |
