Global Tungsten & Powders LLC | Towanda | PA | Chemical Manufacturing325180 | 100-499 | ● ACTIVE |
| LCLibertas Copper | Leetsdale | PA | Primary Metal Manufacturing331410 | 100-499 | ● ACTIVE |
| PDPhelps Dodge Copper Products CO | El Paso | TX | Primary Metal Manufacturing331410 | 100-499 | ● ACTIVE |
| RARec Advanced Silicon Materials LLC | Butte | MT | Chemical Manufacturing325180 | 100-499 | ● ACTIVE |
| SMSipi Metals CORP | Chicago | IL | Primary Metal Manufacturing331410 | 100-499 | ● ACTIVE |
Solventum Purification INC. | Meriden | CT | Primary Metal Manufacturing331410 | 100-499 | ● ACTIVE |
| SDSteel Dust Recycling LLC | Millport | AL | Primary Metal Manufacturing331410 | 100-499 | ● ACTIVE |
Global Advanced Metals USA INC | Boyertown | PA | Primary Metal Manufacturing331410 | 100-499 | ● ACTIVE |
| MNMaterion Newton INC | Newton | MA | Primary Metal Manufacturing331410 | 100-499 | ● ACTIVE |
| MSMississippi Silicon | Burnsville | MS | Primary Metal Manufacturing331314 | 100-499 | ◐ LIKELY ACTIVE |
| RSRec Solar Grade Silicon | Moses Lake | WA | Nonmetallic Mineral Product Manufacturing327992 | 100-499 | ◐ LIKELY ACTIVE |
| PDPhelps Dodge Refining Corporation | El Paso | TX | Primary Metal Manufacturing331410 | 100-499 | ◐ LIKELY ACTIVE |
| KRKennecott Refinery | Magna | UT | Primary Metal Manufacturing331410 | 100-499 | ◐ LIKELY ACTIVE |
| KSKennecott Smelter | Magna | UT | Primary Metal Manufacturing331410 | 100-499 | ◐ LIKELY ACTIVE |
| MCMuller Copper Line Sets | Fulton | MS | Primary Metal Manufacturing331410 | 100-499 | ◐ LIKELY ACTIVE |