| SSStructural Steel of Carolina | Hickory | NC | — | ◇ UNVERIFIED |
| SSStructural Steel Services INC Plant 2 | Meridian | MS | — | ◇ UNVERIFIED |
| SSStructural Steel Services Inc, Plant 3 | Meridian | MS | — | ◇ UNVERIFIED |
| SSStructural Steel Services, Plant 1 | Meridian | MS | — | ◇ UNVERIFIED |
| SSSts Steel INC | Schenectady | NY | — | ◇ UNVERIFIED |
| SCStuder Container Service | Tonganoxie | KS | — | ◇ UNVERIFIED |
| SWStud Welding, INC. | Centerville | TN | — | ◇ UNVERIFIED |
| SCStyle Crest Products | Plant City | FL | — | ◇ UNVERIFIED |
| SPSuburban Plastics CO | Elgin | IL | — | ◇ UNVERIFIED |
| SSSuburban Steel Supply Company LLC | Gahanna | OH | — | ◇ UNVERIFIED |
| SCSummit Crest Homes | Berthoud | CO | — | ◇ UNVERIFIED |
| SPSummit Plastic Company | Mogadore | OH | — | ◇ UNVERIFIED |
| SPSummit Polymers Vicksburg | Vicksburg | MI | — | ◇ UNVERIFIED |
| SWSummit Window and Patio Door Spokane | Spokane | WA | — | ◇ UNVERIFIED |
| SMSunbelt Modular | Garland | TX | — | ◇ UNVERIFIED |
| SSSuncrest Sheds INC | Labelle | FL | — | ◇ UNVERIFIED |
| SPSunlite Plastics | Weyers Cave | VA | — | ◇ UNVERIFIED |
| SESunset Enterprises Holdings, LLC | Port Huron | MI | — | ◇ UNVERIFIED |
| SPSuperior Plastic Products INC | New Holland | PA | — | ◇ UNVERIFIED |
| SSSuper Steel LLC | Milwaukee | WI | — | ◇ UNVERIFIED |
| SSSuper Steel Products CORP | Milwaukee | WI | — | ◇ UNVERIFIED |
| SSSuper Steel Schenectady | Schenectady | NY | — | ◇ UNVERIFIED |
| SCSweetheart Cup Somerville Plant Closed | Somerville | MA | — | ◇ UNVERIFIED |
| SPSwim Platforms INC | Phoenix | AZ | — | ◇ UNVERIFIED |
| SISymmetry International, INC | Lincoln | RI | — | ◇ UNVERIFIED |
| SSSymons Steel Forms Div | New Braunfels | TX | — | ◇ UNVERIFIED |
| SISyroco INC | Baldwinsville | NY | — | ◇ UNVERIFIED |
| TMTalley Metal Products | Hagerstown | MD | — | ◇ UNVERIFIED |
| TITamer Industries | Somerset | MA | — | ◇ UNVERIFIED |
| TATampa Amalgamated Steel | Tampa | FL | — | ◇ UNVERIFIED |
| TCTank Connection | Galesburg | KS | — | ◇ UNVERIFIED |
| TITate, INC. | Pocahontas | AR | — | ◇ UNVERIFIED |
| TFTaylor Forge Engineered Systems - Greeley | Garnett | KS | — | ◇ UNVERIFIED |
| TFTaylor Forge Engineered Systems - Paola | Paola | KS | — | ◇ UNVERIFIED |
 Team Industries INC | Kentwood | MI | — | ◇ UNVERIFIED |
| TGTech Group De Puerto Rico, INC. | Cidra | PR | — | ◇ UNVERIFIED |
| TGTech Group North America, INC D/b/a West | Tempe | AZ | — | ◇ UNVERIFIED |
| TLTechnimark, LLC | Latrobe | PA | — | ◇ UNVERIFIED |
| TITectum, INC. (0145000566) | Hebron | OH | — | ◇ UNVERIFIED |
| TPTeel Plastics, LLC | Baraboo | WI | — | ◇ UNVERIFIED |
| TPTegrant Property Holdings, LLC | Spartanburg | SC | — | ◇ UNVERIFIED |
| TITema Isenmann | Lexington | KY | — | ◇ UNVERIFIED |
| TMTenax Manufacturing Alabama, LLC | Evergreen | AL | — | ◇ UNVERIFIED |
| TITenere Incorporated | Lakewood | CO | — | ◇ UNVERIFIED |
| TITenere INC Wheat Ridge Div.cn | Wheat Ridge | CO | — | ◇ UNVERIFIED |
| TATennessee Awning Mfg CO | Hendersonville | TN | — | ◇ UNVERIFIED |
| TCTennessee Container Services INC | Waynesboro | TN | — | ◇ UNVERIFIED |
| TDTennessee Dept. of Trans. (closed) | Nashville | TN | — | ◇ UNVERIFIED |
| TMTerkelsen Molding Company | Canton | MA | — | ◇ UNVERIFIED |
| TPTessy Plastics CORP - East Plant | Elbridge | NY | — | ◇ UNVERIFIED |
| TPTessy Plastics CORP - North Plant | Syracuse | NY | — | ◇ UNVERIFIED |
| TPTessy Plastics CORP - West Plant | Elbridge | NY | — | ◇ UNVERIFIED |
| TITexas Instruments | Versailles | KY | — | ◇ UNVERIFIED |
| TMTexas Miscellaneous Iron | Oakwood | TX | — | ◇ UNVERIFIED |
| TGTextron Gse - Premier | Marinette | WI | — | ◇ UNVERIFIED |
| TITfi International, INC. | Commerce City | CO | — | ◇ UNVERIFIED |
| TAThe Airolite Company | Marietta | OH | — | ◇ UNVERIFIED |
| TCThe Canam Steel Corporation | Lafayette | IN | — | ◇ UNVERIFIED |
| THThe Hustad CO - Central Ave | Minneapolis | MN | — | ◇ UNVERIFIED |
| TIThe Industrial CO (tic) Se | Savannah | GA | — | ◇ UNVERIFIED |
| TPThe Plastics Group INC | Willowbrook | IL | — | ◇ UNVERIFIED |
| TPThe Plastics Group INC - Maple Plain | Maple Plain | MN | — | ◇ UNVERIFIED |
| TGThermal Gard Bldg Prod Inc/punxsutawney | Punxsutawney | PA | — | ◇ UNVERIFIED |
| TSThe Salem Collection | Winston Salem | NC | — | ◇ UNVERIFIED |
| TSThe Step 2 Company, LLC | Streetsboro | OH | — | ◇ UNVERIFIED |
| TSThe Sterling Blower CO INC | Forest | VA | — | ◇ UNVERIFIED |
| TVThe Vollrath Co., LLC | Newport | MN | — | ◇ UNVERIFIED |
| TQThieman Quality Metal Fabrication, INC. | New Bremen | OH | — | ◇ UNVERIFIED |
| TCThieme CORP | Saint Charles | IL | — | ◇ UNVERIFIED |
| TFThompson Fabricating, LLC | Tarrant | AL | — | ◇ UNVERIFIED |
| TWThompsons Welding and Machine Works | Philadelphia | MS | — | ◇ UNVERIFIED |
| TIThorco Industries Inc-lamar #2 | Lamar | MO | — | ◇ UNVERIFIED |
| TPTh Plastics | Bowling Green | OH | — | ◇ UNVERIFIED |
| TDThree D Plastics Incorporated | Burbank | CA | — | ◇ UNVERIFIED |
| TRThree Rivers Levee Improvement Authority | Marysville | CA | — | ◇ UNVERIFIED |
| TRTier Rack Corporation, Como Plant | Como | MS | — | ◇ UNVERIFIED |
| TSTipton Structural Fabrication INC | Tipton | IA | — | ◇ UNVERIFIED |
| TCTishomingo County Board of Supervisors, Tri State Commerce Park | Iuka | MS | — | ◇ UNVERIFIED |
| TFTitan Fabrication | Owensboro | KY | — | ◇ UNVERIFIED |
| TSTitan Steel CORP | Kirkville | NY | — | ◇ UNVERIFIED |
| TMTomsicek Manufacturing CO | Ithaca | NE | — | ◇ UNVERIFIED |
| TFTopeka Foundry and Ironworks CO | Topeka | KS | — | ◇ UNVERIFIED |
| TTToppan Teq LLC | Huntley | IL | — | ◇ UNVERIFIED |
| TSTower Support Services LLC | Mckenzie | TN | — | ◇ UNVERIFIED |
| TTTower Tech | Abilene | TX | — | ◇ UNVERIFIED |
| TPTracker Plastics | Lebanon | MO | — | ◇ UNVERIFIED |
| TITramco INC. | Wichita | KS | — | ◇ UNVERIFIED |
| TMTramont Manufacturing LLC | Milwaukee | WI | — | ◇ UNVERIFIED |
| TMTramont Manufacturing LLC | Milwaukee | WI | — | ◇ UNVERIFIED |
| TTrcm | Maysville | KY | — | ◇ UNVERIFIED |
| TFTree Free Plastic Lumber Yard LLC | Marion | IN | — | ◇ UNVERIFIED |
| TCTrelleborg Crp | Bayou Vista | LA | — | ◇ UNVERIFIED |
| TMTrelleborg Marine Systems USA INC - Berryville | Berryville | VA | — | ◇ UNVERIFIED |
| TOTrelleborg Offshore Boston INC | Mansfield | MA | — | ◇ UNVERIFIED |
| TOTrelleborg Offshore US Rankin Road Facility | Houston | TX | — | ◇ UNVERIFIED |
| TOTrelleborg Offshore US West Hardy Facility | Houston | TX | — | ◇ UNVERIFIED |
| TTTrend Technologies INC Colorado Div | Longmont | CO | — | ◇ UNVERIFIED |
| TTTrend Technologies LLC | Chino | CA | — | ◇ UNVERIFIED |
| TCTribotech Composites, INC. (1318578706) | Valley View | OH | — | ◇ UNVERIFIED |
| TPTrilogy Plastics Alliance INC | Alliance | OH | — | ◇ UNVERIFIED |
