| TSTrs Services - 2015 Site | Houston | TX | — | ◇ UNVERIFIED |
| TITru-Duct, Inc. | Oceanside | CA | — | ◇ UNVERIFIED |
| TDTru Duct INC | Spring Valley | CA | — | ◇ UNVERIFIED |
| TATrue American Classics, INC. | Statham | GA | — | ◇ UNVERIFIED |
| TFTrue Fab, LLC | Gonzales | LA | — | ◇ UNVERIFIED |
| TFTrue Focus Fabrication LLC | Missoula | MT | — | ◇ UNVERIFIED |
| TMTruemark Metals, LLC | Alabaster | AL | — | ◇ UNVERIFIED |
 Truenorth Steel - Huron | Huron | SD | — | ◇ UNVERIFIED |
| TNTrue North Steel, INC. | Fargo | ND | — | ◇ UNVERIFIED |
| Truenorth Steel INC | Saint Paul | MN | — | ◇ UNVERIFIED |
| Truenorth Steel, INC. | Missoula | MT | — | ◇ UNVERIFIED |
| TTTrue Technologies & MFG LLC | Armada | MI | — | ◇ UNVERIFIED |
 Tru Flow Systems INC. | Lake Point | UT | — | ◇ UNVERIFIED |
| TCTru-steel CORP. | Fort Pierce | FL | — | ◇ UNVERIFIED |
| TITru-Tool, Inc. | Sturtevant | WI | — | ◇ UNVERIFIED |
| TATrw Automotive - Machine Bldg Division | Winona | MN | — | ◇ UNVERIFIED |
| TMTsb Manufacturing LLC | Portland | OR | — | ◇ UNVERIFIED |
| TBT&s Brass & Bronze Works INC | Travelers Rest | SC | — | ◇ UNVERIFIED |
| TITsgc, INC. | Corpus Christi | TX | — | ◇ UNVERIFIED |
| TMTSG Management, LLC | Wyandotte | MI | — | ◇ UNVERIFIED |
| TMTsi/architectural Metals, INC. | Upper Marlboro | MD | — | ◇ UNVERIFIED |
| TTT&s Tubular Solutions | Hale | MI | — | ◇ UNVERIFIED |
| TTT Taketa Sheet Metal INC | Kailua | HI | — | ◇ UNVERIFIED |
| TIT&t Industrial Spray Coating | Lowell | MA | — | ◇ UNVERIFIED |
| TTT & T Quality Electronics INC | Garden Grove | CA | — | ◇ UNVERIFIED |
| TFTube Fab Roman Engineering CO INC | Afton | MI | — | ◇ UNVERIFIED |
| TFTube Forgings of America INC | Portland | OR | — | ◇ UNVERIFIED |
 Tube Processing Corporation | Southport | IN | — | ◇ UNVERIFIED |
| TPTube Products Corporation | Burnsville | MN | — | ◇ UNVERIFIED |
| TITubes, INC | Geismar | LA | — | ◇ UNVERIFIED |
| TSTube Solutions | Costa Mesa | CA | — | ◇ UNVERIFIED |
| TMTubesource Manufacturing INC | Ferndale | MI | — | ◇ UNVERIFIED |
| TSTube Specialties Co., INC. | Statesville | NC | — | ◇ UNVERIFIED |
| TLTubespec, LLC | Belle Chasse | LA | — | ◇ UNVERIFIED |
| TCTubodyne CO | East Providence | RI | — | ◇ UNVERIFIED |
| TSTubular Solutions | Houston | TX | — | ◇ UNVERIFIED |
| TSTubular Solutions INC | Portland | OR | — | ◇ UNVERIFIED |
| TMTucker's Machine and Steel Service INC. | Leesburg | FL | — | ◇ UNVERIFIED |
| TATucson Awning & Screen, L.l.c. | Tucson | AZ | — | ◇ UNVERIFIED |
| T2Tuffy 25733 Road H - Cortez | Cortez | CO | — | ◇ UNVERIFIED |
| TMTujays Machine Works, INC. | Houston | TX | — | ◇ UNVERIFIED |
| TMTulsa Metal Finishers, INC. | Sand Springs | OK | — | ◇ UNVERIFIED |
| TITunl Industries, INC | Irvine | CA | — | ◇ UNVERIFIED |
| TSTurbo Sales - Fabrication, INC. | Southport | NC | — | ◇ UNVERIFIED |
| TSTurbo Systems Incorporated | Kings Mountain | NC | — | ◇ UNVERIFIED |
| TMTurnbull Metal Products | Gulfport | MS | — | ◇ UNVERIFIED |
| TCTurner Coatings INC. | Mulberry | FL | — | ◇ UNVERIFIED |
| TETurner Envirologic, INC. | Deerfield Beach | FL | — | ◇ UNVERIFIED |
| TITurner Industries | Pasadena | TX | — | ◇ UNVERIFIED |
| TITurner Industries Group LLC - Pipe Fabrication Division | New Iberia | LA | — | ◇ UNVERIFIED |
| TITurner Industries Group Paris Plant | Paris | TX | — | ◇ UNVERIFIED |
| TITurner Industries INC. | Chippewa Falls | WI | — | ◇ UNVERIFIED |
| TMTurner Mfg. CO. INC. | Fresno | CA | — | ◇ UNVERIFIED |
| TTurnkey-corrections | Prescott | WI | — | ◇ UNVERIFIED |
| TMTuttie's Machine and Supplies INC | New Iberia | LA | — | ◇ UNVERIFIED |
| TMTuttie's Machine and Supply, INC. | New Iberia | LA | — | ◇ UNVERIFIED |
| TBTuttle Bronze and Aluminum INC | Fishers | IN | — | ◇ UNVERIFIED |
| TITvm, INC. Dba Valley Metal Fabricators | Muscle Shoals | AL | — | ◇ UNVERIFIED |
| TOT&v Optimum, LLC | Lockhart | TX | — | ◇ UNVERIFIED |
| TITwenty-Two, Inc. | Mundelein | IL | — | ◇ UNVERIFIED |
| TRTwickler, Raymond Roofing & Shet Metal, INC. | New Orleans | LA | — | ◇ UNVERIFIED |
| TCTwin City Designs Llc | Provo | UT | — | ◇ UNVERIFIED |
| TCTwin City Metalfab INC | Delano | MN | — | ◇ UNVERIFIED |
| TCTwin City Metalfab INC | Saint Paul | MN | — | ◇ UNVERIFIED |
| TETwin Eagles LTD | Minden | NV | — | ◇ UNVERIFIED |
| TITwisted Iron Fabrication LLC | Freedom | PA | — | ◇ UNVERIFIED |
| TSTwistedsage Studios, Inc. | Buffalo Gap | SD | — | ◇ UNVERIFIED |
| TSTwistedsage Studios, Inc. | Buffalo Gap | SD | — | ◇ UNVERIFIED |
| TRTwm Racing Products, INC. | Ball | LA | — | ◇ UNVERIFIED |
| TDTwo Dogs Fabricating, LLC | Medford | OR | — | ◇ UNVERIFIED |
| TSTX Shade Sails, LLC | Irving | TX | — | ◇ UNVERIFIED |
| TFTyco Fire & Building Products | Lubbock | TX | — | ◇ UNVERIFIED |
| TMTYCO Metal Works, LLC | Mesa | AZ | — | ◇ UNVERIFIED |
| TFTycoon Fabrication LLC | Seneca | SC | — | ◇ UNVERIFIED |
| TCTyler Camera Systems | Van Nuys | CA | — | ◇ UNVERIFIED |
| TLTyphan-omni, LLC | Phoenix | AZ | — | ◇ UNVERIFIED |
| TFTyson Farms, INC. | Wilkesboro | NC | — | ◇ UNVERIFIED |
| UIU-build-it-center, INC. Dba Snake River Metal | Filer | ID | — | ◇ UNVERIFIED |
| UCUdc Corporation | Camp Pendleton | CA | — | ◇ UNVERIFIED |
| UPUlrich Process Piping, LLC | Greensboro | NC | — | ◇ UNVERIFIED |
| UMUlseth Machining & Manufacturing, INC. | Bradford | TN | — | ◇ UNVERIFIED |
| USUltimate Steel & Fabrication LLC | Mechanicsville | MD | — | ◇ UNVERIFIED |
| UWUltimate Workmanship LLC | Cedar City | UT | — | ◇ UNVERIFIED |
| UIUltra Industries INC | Wyoming | MN | — | ◇ UNVERIFIED |
| UMUltra Machining Company | Monticello | MN | — | ◇ UNVERIFIED |
| UPUltra Premium Oilfield Services | Odessa | TX | — | ◇ UNVERIFIED |
| USUltra Sonic Deburring of N Ca INC Dba Coast Metal Cutting | Redwood City | CA | — | ◇ UNVERIFIED |
| UMUmi Metalfab | Menomonee Falls | WI | — | ◇ UNVERIFIED |
| UPUnderground Products, Inc. | Houston | TX | — | ◇ UNVERIFIED |
| UIUneeda Iron & Sandblasting INC | Mukwonago | WI | — | ◇ UNVERIFIED |
| UIUni-American Investment Group, LLC | Sugar Land | TX | — | ◇ UNVERIFIED |
| USUnico Steel, INC. | City of Industry | CA | — | ◇ UNVERIFIED |
| UCUnifab Corporation | Kalamazoo | MI | — | ◇ UNVERIFIED |
| UIUni-fab Industries INC | Milpitas | CA | — | ◇ UNVERIFIED |
| UDUnified Design & Manufacturing, INC. | Alabaster | AL | — | ◇ UNVERIFIED |
| UDUnified Designs and Manufacturing | Alabaster | AL | — | ◇ UNVERIFIED |
| USUnified Screen and Crushing - Wisconsin, INC. | New Richmond | WI | — | ◇ UNVERIFIED |
| USUnified Screening & Crushing | Salt Lake City | UT | — | ◇ UNVERIFIED |
| UTUniform Tubes INC | South Plainfield | NJ | — | ◇ UNVERIFIED |
| UCUnion Corrugating | Ocala | FL | — | ◇ UNVERIFIED |
