Pcc Structurals, INC. | Portland | OR | Primary Metal Manufacturing331112 | — | ● ACTIVE |
| PSPcc Structurals - San Leandro | San Leandro | CA | Primary Metal Manufacturing331110 | 100-499 | ● ACTIVE |
Pelican Wire CO | Naples | FL | Primary Metal Manufacturing331420 | 20-99 | ● ACTIVE |
| PAPennex Aluminum CO | Wellsville | PA | Primary Metal Manufacturing331314 | 100-499 | ● ACTIVE |
Petersen Incorporated | Ogden | UT | Primary Metal Manufacturing331221 | 100-499 | ● ACTIVE |
| PDPhelps Dodge Copper Products CO | El Paso | TX | Primary Metal Manufacturing331410 | 100-499 | ● ACTIVE |
| PDPhelps Dodge High Performance Conductors | Inman | SC | Primary Metal Manufacturing331222 | 100-499 | ● ACTIVE |
| PKP Kay Metal LLC - Lewiston Facility | Lewiston | ID | Primary Metal Manufacturing331491 | 20-99 | ● ACTIVE |
Plymouth Tube Company | Salisbury | MD | Primary Metal Manufacturing331210 | 20-99 | ● ACTIVE |
Plymouth Tube Company | East Troy | WI | Primary Metal Manufacturing331210 | 20-99 | ● ACTIVE |
Precision Casting Prototypes and Engineering INC | Commerce City | CO | Primary Metal Manufacturing331522 | — | ● ACTIVE |
Precision Components & Assemblies, INC | Saint Peters | MO | Primary Metal Manufacturing331513 | 1-19 | ● ACTIVE |
| PCPrysmian Cables & Systems USA LLC | Du Quoin | IL | Primary Metal Manufacturing331420 | 100-499 | ● ACTIVE |
| PCPrysmian Cables & Sys USA Llc/williamsport Plt | Williamsport | PA | Primary Metal Manufacturing331318 | 100-499 | ● ACTIVE |
| PZPurity Zinc Metals, LLC | Clarksville | TN | Chemical Manufacturing325180 | 20-99 | ● ACTIVE |
| PLPyromet LLC | Aston | PA | Primary Metal Manufacturing331314 | 20-99 | ● ACTIVE |
Quality Machine of Iowa Acquisition, INC. | Audubon | IA | Primary Metal Manufacturing331210 | 20-99 | ● ACTIVE |
Radcliff Wire INC | Bristol | CT | Primary Metal Manufacturing331222 | 20-99 | ● ACTIVE |
Ramco Electric Motors, INC. | Greenville | OH | Primary Metal Manufacturing331523 | 100-499 | ● ACTIVE |
Rathbone Precision Metals, INC | Palmer | MA | Primary Metal Manufacturing331221 | 20-99 | ● ACTIVE |
| RAReal Alloy Recycling LLC | Morgantown | KY | Primary Metal Manufacturing331313 | 100-499 | ● ACTIVE |
| RAReal Alloy Recycling LLC | Loudon | TN | Primary Metal Manufacturing331313 | 20-99 | ● ACTIVE |
Regent Die & Tool Co, INC | Milwaukee | WI | Primary Metal Manufacturing331111 | 20-99 | ● ACTIVE |
| RResonetics | New Hartford | NY | Primary Metal Manufacturing331410 | 20-99 | ● ACTIVE |
Riverdale Mills CORP | Northbridge | MA | Primary Metal Manufacturing331222 | 20-99 | ● ACTIVE |
Roscoe Moss Manufacturing CO | Los Angeles | CA | Primary Metal Manufacturing331210 | 100-499 | ● ACTIVE |
Rubadue Wire CO INC | Loveland | CO | Printing and Related Support Activities323113 | 20-99 | ● ACTIVE |
| SLSanders Lead Company | Troy | AL | Primary Metal Manufacturing331410 | 500+ | ● ACTIVE |
| SESapa Extrusions North America, INC | North Liberty | IN | Primary Metal Manufacturing331316 | — | ● ACTIVE |
Sawbrook Steel Casting LLC | Cincinnati | OH | Primary Metal Manufacturing331513 | — | ● ACTIVE |
Sea Shield Marine Products, INC. | Walnut | CA | Primary Metal Manufacturing331523 | — | ● ACTIVE |
Selmet, INC. | Albany | OR | Primary Metal Manufacturing331522 | 500+ | ● ACTIVE |
Senior Aerospace Ssp | Burbank | CA | Primary Metal Manufacturing331210 | 500+ | ● ACTIVE |
| SCShalmet CORP | Orwigsburg | PA | Primary Metal Manufacturing331221 | 100-499 | ● ACTIVE |
Shelmet Precision Casting CO. INC. | Wild Rose | WI | Primary Metal Manufacturing331512 | 20-99 | ● ACTIVE |
Shultz Steel LLC | South Gate | CA | Primary Metal Manufacturing331221 | 100-499 | ● ACTIVE |
Signicast LLC | Hartford | WI | Primary Metal Manufacturing331512 | 500+ | ● ACTIVE |
Sioux City Foundry Company | Sioux City | IA | Primary Metal Manufacturing331511 | — | ● ACTIVE |
| SMSipi Metals CORP | Chicago | IL | Primary Metal Manufacturing331410 | 100-499 | ● ACTIVE |
Solventum Purification INC. | Meriden | CT | Primary Metal Manufacturing331410 | 100-499 | ● ACTIVE |
| SCSouthern Cast Products INC | Meridian | MS | Primary Metal Manufacturing331513 | 20-99 | ● ACTIVE |
Southern Tool LLC | Oxford | AL | Primary Metal Manufacturing331512 | 100-499 | ● ACTIVE |
Southwest Fabrication LLC | Phoenix | AZ | Primary Metal Manufacturing331110 | 20-99 | ● ACTIVE |
Southwest Steel Casting Company, LLC | Longview | TX | Primary Metal Manufacturing331513 | 20-99 | ● ACTIVE |
Southwire Company, LLC | Carrollton | GA | Primary Metal Manufacturing331318 | — | ● ACTIVE |
Spartan Light Metal Products, INC. | Sparta | IL | Primary Metal Manufacturing331521 | 100-499 | ● ACTIVE |
| SMSpecial Metals Welding Products Company | Newton | NC | Primary Metal Manufacturing331491 | 20-99 | ● ACTIVE |
| SASpectro Alloys CORP | Rosemount | MN | Primary Metal Manufacturing331314 | 100-499 | ● ACTIVE |
Spi Mobile Pulley Works, LLC | Mobile | AL | Primary Metal Manufacturing331110 | 20-99 | ● ACTIVE |
Ssab Iowa INC | Muscatine | IA | Primary Metal Manufacturing331110 | 100-499 | ● ACTIVE |