| BLBrazeway, LLC Adrian | Adrian | MI | Primary Metal Manufacturing331316 | 20-99 | ◐ LIKELY ACTIVE |
| BPBrazos Pipe & Steel Fabricators, INC. | Freeport | TX | Primary Metal Manufacturing331110 | 20-99 | ◐ LIKELY ACTIVE |
| BSBrickham Stamping | Oshkosh | WI | Primary Metal Manufacturing331110 | 20-99 | ◐ LIKELY ACTIVE |
| BEBrothers Equipment, INC. | Cleveland | OH | Primary Metal Manufacturing331210 | 20-99 | ◐ LIKELY ACTIVE |
| BSByer Steel | Cincinnati | OH | Primary Metal Manufacturing331110 | 20-99 | ◐ LIKELY ACTIVE |
| CSCalifornia Steel and Tube | City of Industry | CA | Primary Metal Manufacturing331210 | 20-99 | ◐ LIKELY ACTIVE |
| CMCarter Machine Co. Inc. | Galion | OH | Primary Metal Manufacturing331210 | 20-99 | ◐ LIKELY ACTIVE |
| CCem-tec | Phoenix | AZ | Primary Metal Manufacturing331210 | 20-99 | ◐ LIKELY ACTIVE |
| CFCentury Foundry INC | Muskegon Heights | MI | Primary Metal Manufacturing331524 | 20-99 | ◐ LIKELY ACTIVE |
| CSCfs Steel CO. | Bronx | NY | Primary Metal Manufacturing331110 | 20-99 | ◐ LIKELY ACTIVE |
| CMCircle Machine Rolls, INC. | Sebring | OH | Primary Metal Manufacturing331513 | 20-99 | ◐ LIKELY ACTIVE |
| CBClay & Bailey Mfg Company | Kansas City | MO | Primary Metal Manufacturing331511 | 20-99 | ◐ LIKELY ACTIVE |
| CSCleveland-Cliffs Steel Research & Innovation Center | Middletown | OH | Primary Metal Manufacturing331110 | 20-99 | ◐ LIKELY ACTIVE |
| CSClingan Steel INC. | Elk Grove Village | IL | Primary Metal Manufacturing331110 | 20-99 | ◐ LIKELY ACTIVE |
| CSCmn Steel Fabricators, INC. | Miami | FL | Primary Metal Manufacturing331221 | 20-99 | ◐ LIKELY ACTIVE |
| CICoilplus IL | Plainfield | IL | Primary Metal Manufacturing331221 | 20-99 | ◐ LIKELY ACTIVE |
| CIConnex, INC. | Fairview | PA | Primary Metal Manufacturing331221 | 20-99 | ◐ LIKELY ACTIVE |
| CECore-tech Enterprises, LLC | Mentor | OH | Primary Metal Manufacturing331492 | 20-99 | ◐ LIKELY ACTIVE |
| CICore-Tech, Inc. | Mentor | OH | Primary Metal Manufacturing331492 | 20-99 | ◐ LIKELY ACTIVE |
| CSCoronado Steel CO | Youngstown | OH | Primary Metal Manufacturing331513 | 20-99 | ◐ LIKELY ACTIVE |
| CHCustom Hoists | Ashland | OH | Primary Metal Manufacturing331110 | 20-99 | ◐ LIKELY ACTIVE |
| DIDavison Iron Works INC | Sacramento | CA | Primary Metal Manufacturing331110 | 20-99 | ◐ LIKELY ACTIVE |
| DCDiamond Casting and Machine CO INC | Hollis | NH | Primary Metal Manufacturing331523 | 20-99 | ◐ LIKELY ACTIVE |
| DPDundee Products | Dundee | MI | Primary Metal Manufacturing331210 | 20-99 | ◐ LIKELY ACTIVE |
| DCDuro Cast | Somonauk | IL | Primary Metal Manufacturing331523 | 20-99 | ◐ LIKELY ACTIVE |
| ESEmerald Steel Processing | Madison Heights | MI | Primary Metal Manufacturing331222 | 20-99 | ◐ LIKELY ACTIVE |
| EDEquality Die Cast, Inc. | Winona | MN | Primary Metal Manufacturing331521 | 20-99 | ◐ LIKELY ACTIVE |
| EEEsmark Excalibur LLC - Conneaut Lake | Conneaut Lake | PA | Primary Metal Manufacturing331210 | 20-99 | ◐ LIKELY ACTIVE |
| EEtas | Mineola | TX | Primary Metal Manufacturing331221 | 20-99 | ◐ LIKELY ACTIVE |
| FWFab Weld Steel, INC. | Randolph | AL | Primary Metal Manufacturing331110 | 20-99 | ◐ LIKELY ACTIVE |
| FTFairmont Tool INC | Fairmont | WV | Primary Metal Manufacturing331210 | 20-99 | ◐ LIKELY ACTIVE |
| FFFairmount Foundry Inc. | Hamburg | PA | Primary Metal Manufacturing331110 | 20-99 | ◐ LIKELY ACTIVE |
| FEFamco Enterprises INC | Brusly | LA | Primary Metal Manufacturing331210 | 20-99 | ◐ LIKELY ACTIVE |
| FIFarmweld INC. | Teutopolis | IL | Primary Metal Manufacturing331222 | 20-99 | ◐ LIKELY ACTIVE |
| FCForest City Facility LLC | Forest City | MO | Primary Metal Manufacturing331492 | 20-99 | ◐ LIKELY ACTIVE |
| FWFort Worth Aluminum Foundry | Fort Worth | TX | Primary Metal Manufacturing331524 | 20-99 | ◐ LIKELY ACTIVE |
| FWF W M Mechanical | Minden | LA | Primary Metal Manufacturing331210 | 20-99 | ◐ LIKELY ACTIVE |
| GSGKN Sinter Metals- Tool & Die | Germantown | WI | Primary Metal Manufacturing331111 | 20-99 | ◐ LIKELY ACTIVE |
| HIHallmark Iron Works, Inc | Lorton | VA | Primary Metal Manufacturing331210 | 20-99 | ◐ LIKELY ACTIVE |
| HIHastings Irrigation Pipe Co - Hastings Location | Hastings | NE | Primary Metal Manufacturing331315 | 20-99 | ◐ LIKELY ACTIVE |
| HCHaydon Corporation- OH | Stow | OH | Primary Metal Manufacturing331221 | 20-99 | ◐ LIKELY ACTIVE |
| HHH & H Tube | Vanderbilt | MI | Primary Metal Manufacturing331420 | 20-99 | ◐ LIKELY ACTIVE |
| HMHill Mfg INC | Wauseon | OH | Primary Metal Manufacturing331221 | 20-99 | ◐ LIKELY ACTIVE |
| HFHodge Foundry | Greenville | PA | Primary Metal Manufacturing331511 | 20-99 | ◐ LIKELY ACTIVE |
| HMHolte Manufacturing | Veneta | OR | Primary Metal Manufacturing331210 | 20-99 | ◐ LIKELY ACTIVE |
| HCHTCI, Co. | New Carlisle | OH | Primary Metal Manufacturing331524 | 20-99 | ◐ LIKELY ACTIVE |
| HFHurtt Fabricating Corp | Marceline | MO | Primary Metal Manufacturing331111 | 20-99 | ◐ LIKELY ACTIVE |
| HDHydro-the Dalles | The Dalles | OR | Primary Metal Manufacturing331314 | 20-99 | ◐ LIKELY ACTIVE |
| ICIndustrial Container Services | Roseville | CA | Primary Metal Manufacturing331110 | 20-99 | ◐ LIKELY ACTIVE |
| IWInsteel Wire Products AZW | Kingman | AZ | Primary Metal Manufacturing331222 | 20-99 | ◐ LIKELY ACTIVE |