| ALAlumicore LLC | Monessen | PA | Primary Metal Manufacturing331314 | 20-99 | ◐ LIKELY ACTIVE |
| AEAluminum Extruded Shapes | Cincinnati | OH | Primary Metal Manufacturing331318 | 20-99 | ◐ LIKELY ACTIVE |
| AMAmco Machine | Somonauk | IL | Primary Metal Manufacturing331523 | 20-99 | ◐ LIKELY ACTIVE |
| ASAmerican Spincast Inc. | Belton | TX | Primary Metal Manufacturing331513 | 20-99 | ◐ LIKELY ACTIVE |
| ASAmerican SpiralWeld Great Lakes Division | Flint | MI | Primary Metal Manufacturing331210 | 20-99 | ◐ LIKELY ACTIVE |
| AAmg | Sylacauga | AL | Primary Metal Manufacturing331110 | 20-99 | ◐ LIKELY ACTIVE |
| ASArchetype Signmakers, Inc. (Bloomington, MN) | Bloomington | MN | Primary Metal Manufacturing331110 | 20-99 | ◐ LIKELY ACTIVE |
| APARI Phoenix Inc | Sharonville | OH | Primary Metal Manufacturing331210 | 20-99 | ◐ LIKELY ACTIVE |
ATI Specialty Materials - Bakers Powder | Monroe | NC | Primary Metal Manufacturing331492 | 20-99 | ◐ LIKELY ACTIVE |
ATI Specialty Materials - East | Monroe | NC | Primary Metal Manufacturing331492 | 20-99 | ◐ LIKELY ACTIVE |
ATI Specialty Materials - Monroe R & D | Monroe | NC | Primary Metal Manufacturing331492 | 20-99 | ◐ LIKELY ACTIVE |
ATI Specialty Materials - Oakdale | Oakdale | PA | Primary Metal Manufacturing331492 | 20-99 | ◐ LIKELY ACTIVE |
| ATAtlas Tube-Birmingham Zekelman Industries | Birmingham | AL | Primary Metal Manufacturing331210 | 20-99 | ◐ LIKELY ACTIVE |
| AMAudubon Metals | Corsicana | TX | Primary Metal Manufacturing331314 | 20-99 | ◐ LIKELY ACTIVE |
| ACAuto Cast Inc | Grandville | MI | Primary Metal Manufacturing331523 | 20-99 | ◐ LIKELY ACTIVE |
| AIAutomation Inc. | Brooklyn Center | MN | Primary Metal Manufacturing331313 | 20-99 | ◐ LIKELY ACTIVE |
| ACAutomotive Center | Troy | MI | Primary Metal Manufacturing331110 | 20-99 | ◐ LIKELY ACTIVE |
| AMAxiom Manufacturing Services LLC | Brownwood | TX | Primary Metal Manufacturing331110 | 20-99 | ◐ LIKELY ACTIVE |
| BWBadger Wire | Waukesha | WI | Primary Metal Manufacturing331420 | 20-99 | ◐ LIKELY ACTIVE |
| BPBar Processing Corp | Wickliife | OH | Primary Metal Manufacturing331221 | 20-99 | ◐ LIKELY ACTIVE |
| BPBar Processing Warren | Warren | MI | Primary Metal Manufacturing331221 | 20-99 | ◐ LIKELY ACTIVE |
| BPBatesville Products | Lawrenceburg | IN | Primary Metal Manufacturing331313 | 20-99 | ◐ LIKELY ACTIVE |
| BPBatesville Products Inc Foundry | Aurora | IN | Primary Metal Manufacturing331313 | 20-99 | ◐ LIKELY ACTIVE |
| BPBayou Processing and Storage, LP | Houston | TX | Primary Metal Manufacturing331221 | 20-99 | ◐ LIKELY ACTIVE |
| BWBekaert Wilkes-Barre | Hanover Twp | PA | Primary Metal Manufacturing331110 | 20-99 | ◐ LIKELY ACTIVE |
| BWBen Weitsman of Albany | Albany | NY | Primary Metal Manufacturing331491 | 20-99 | ◐ LIKELY ACTIVE |
| BWBen Weitsman of Rochester | Rochester | NY | Primary Metal Manufacturing331491 | 20-99 | ◐ LIKELY ACTIVE |
| BFBerntsen Foundry Phelps Cast Location | Phelps | WI | Primary Metal Manufacturing331529 | 20-99 | ◐ LIKELY ACTIVE |
| BLBfbc, Llc-1511 | Laredo | TX | Primary Metal Manufacturing331110 | 20-99 | ◐ LIKELY ACTIVE |
| BCBig Country Livestock Equipment, Inc. | Rising Star | TX | Primary Metal Manufacturing331210 | 20-99 | ◐ LIKELY ACTIVE |
| BMBMT Masury | Masury | OH | Primary Metal Manufacturing331210 | 20-99 | ◐ LIKELY ACTIVE |
| BFBoonville Facility | Boonville | NY | Primary Metal Manufacturing331420 | 20-99 | ◐ LIKELY ACTIVE |
| BABowers Aluminum | Battle Creek | MI | Primary Metal Manufacturing331318 | 20-99 | ◐ LIKELY ACTIVE |
| BBridgewater | Bridgewater | NJ | Primary Metal Manufacturing331221 | 20-99 | ◐ LIKELY ACTIVE |
| BBridon-Bekaert | Hanover Township | PA | Primary Metal Manufacturing331222 | 20-99 | ◐ LIKELY ACTIVE |
| BMBri-Steel Manufacturing LLC | Enid | OK | Primary Metal Manufacturing331210 | 20-99 | ◐ LIKELY ACTIVE |
| BGBrock Grain Systems | Kansas City | MO | Primary Metal Manufacturing331221 | 20-99 | ◐ LIKELY ACTIVE |
| BRBulldog Rack Company, Weirton | Weirton | WV | Primary Metal Manufacturing331221 | 20-99 | ◐ LIKELY ACTIVE |
| BRBulldog Racks of Toronto Inc. | Toronto | OH | Primary Metal Manufacturing331221 | 20-99 | ◐ LIKELY ACTIVE |
| BPBurlington Plant | Saginaw | TX | Primary Metal Manufacturing331210 | 20-99 | ◐ LIKELY ACTIVE |
| BWB W Supply Company | Lyons | OH | Primary Metal Manufacturing331511 | 20-99 | ◐ LIKELY ACTIVE |
| CMCablecraft Motion Controls - New Haven IN | New Haven | IN | Primary Metal Manufacturing331222 | 20-99 | ◐ LIKELY ACTIVE |
| CSCapital Scrap Metals, Inc | Santa Fe | NM | Primary Metal Manufacturing331491 | 20-99 | ◐ LIKELY ACTIVE |
| CSCapital steel and wire, Hull Rd | Mason | MI | Primary Metal Manufacturing331221 | 20-99 | ◐ LIKELY ACTIVE |
| CSCapital steel and wire inc | Dewitt | MI | Primary Metal Manufacturing331221 | 20-99 | ◐ LIKELY ACTIVE |
| CCarrier | Franklin | KY | Primary Metal Manufacturing331420 | 20-99 | ◐ LIKELY ACTIVE |
| CICarson Industries, Inc. | Freeport | PA | Primary Metal Manufacturing331524 | 20-99 | ◐ LIKELY ACTIVE |
| CGCasa Grande Bull Moose Industries | Casa Grande | AZ | Primary Metal Manufacturing331210 | 20-99 | ◐ LIKELY ACTIVE |
| CDCascade Die Casting Group, Inc. Great Lakes Division Plant 2 | Sparta | MI | Primary Metal Manufacturing331523 | 20-99 | ◐ LIKELY ACTIVE |
Central Wire Inc. Dumas, AR | Dumas | AR | Primary Metal Manufacturing331222 | 20-99 | ◐ LIKELY ACTIVE |