 Specialty Steel Treating INC | Farmington | MI | Fabricated Metal Product Manufacturing332811 | — | ◇ UNVERIFIED |
| SFStreamline Fabrication, LLC | Covington | GA | Fabricated Metal Product Manufacturing332811 | — | ◇ UNVERIFIED |
| SHSun Heat Treating, Inc./sun Materials Testing | Tulsa | OK | Fabricated Metal Product Manufacturing332811 | — | ◇ UNVERIFIED |
| SASuperheat Advancing Heat Treatment | Sulphur | LA | Fabricated Metal Product Manufacturing332811 | — | ◇ UNVERIFIED |
 Superheat Fgh Services INC | Cannon Falls | MN | Fabricated Metal Product Manufacturing332811 | — | ◇ UNVERIFIED |
| SHSuper Heat Treating INC | Syracuse | NY | Fabricated Metal Product Manufacturing332811 | — | ◇ UNVERIFIED |
| SHSupreme Heat Treating CO INC | Newark | NJ | Fabricated Metal Product Manufacturing332811 | — | ◇ UNVERIFIED |
| SMSupreme Manufacturing INC. | Beaver Dam | WI | Fabricated Metal Product Manufacturing332811 | — | ◇ UNVERIFIED |
| TITc Ind INC | Crystal Lake | IL | Fabricated Metal Product Manufacturing332811 | — | ◇ UNVERIFIED |
| TITeam Industrial Services INC | Rancho Dominguez | CA | Fabricated Metal Product Manufacturing332811 | — | ◇ UNVERIFIED |
| TITeam Industrial Services INC | Beech Island | SC | Fabricated Metal Product Manufacturing332811 | — | ◇ UNVERIFIED |
| TTechni-braze | Santa Fe Springs | CA | Fabricated Metal Product Manufacturing332811 | — | ◇ UNVERIFIED |
| TSTexas Stell Conversion Almeda Rd Facility | Houston | TX | Fabricated Metal Product Manufacturing332811 | — | ◇ UNVERIFIED |
| THThe Hsr Company, LLC | Peninsula | OH | Fabricated Metal Product Manufacturing332811 | — | ◇ UNVERIFIED |
| TPThe Place of Hope PLC | Dearborn Heights | MI | Fabricated Metal Product Manufacturing332811 | — | ◇ UNVERIFIED |
| TTThermal Technologies | Chatsworth | CA | Fabricated Metal Product Manufacturing332811 | — | ◇ UNVERIFIED |
| TEThermo Electron CORP Cal-dora | Los Angeles | CA | Fabricated Metal Product Manufacturing332811 | — | ◇ UNVERIFIED |
| ULUmiyama LLC | Mercer | PA | Fabricated Metal Product Manufacturing332811 | — | ◇ UNVERIFIED |
| UIUniversal Induction, INC. | Benton Harbor | MI | Fabricated Metal Product Manufacturing332811 | — | ◇ UNVERIFIED |
| UMUniversal Metal Solutions, LLC | Fresno | CA | Fabricated Metal Product Manufacturing332811 | — | ◇ UNVERIFIED |
| VHVac Hyd Los Angeles | Compton | CA | Fabricated Metal Product Manufacturing332811 | — | ◇ UNVERIFIED |
| VRVulcan Real Estate Holdings | Surgoinsville | TN | Fabricated Metal Product Manufacturing332811 | — | ◇ UNVERIFIED |
| VRVulcan Real Estate Holdings LLC | Surgoinsville | TN | Fabricated Metal Product Manufacturing332811 | — | ◇ UNVERIFIED |
| WFWestern Forge & Flange Company | Albany | CA | Fabricated Metal Product Manufacturing332811 | — | ◇ UNVERIFIED |
| WIWiberg I, LLC and Wiberg II, LLC as Tenants in Common | Waukesha | WI | Fabricated Metal Product Manufacturing332811 | — | ◇ UNVERIFIED |
| WIWoodworth INC Pontiac Division | Pontiac | MI | Fabricated Metal Product Manufacturing332811 | — | ◇ UNVERIFIED |
| WSWyatt Services INC | Sterling Heights | MI | Fabricated Metal Product Manufacturing332811 | — | ◇ UNVERIFIED |
