| AIAllcast Incorporated | Allenton | WI | Primary Metal Manufacturing331521 | — | ◐ LIKELY ACTIVE |
| DWDavis Wire CORP | Irwindale | CA | Primary Metal Manufacturing331222 | — | ◐ LIKELY ACTIVE |
| ITI/n Tek | New Carlisle | IN | Primary Metal Manufacturing331111 | — | ◐ LIKELY ACTIVE |
| MMMaass Midwest Manufacturing INC | Huntley | IL | Primary Metal Manufacturing331529 | — | ◐ LIKELY ACTIVE |
| MIMetal-matic INC | Bedford Park | IL | Primary Metal Manufacturing331210 | — | ◐ LIKELY ACTIVE |
| NUNemak USA INC | Sylacauga | AL | Primary Metal Manufacturing331521 | — | ◐ LIKELY ACTIVE |
| NFNon Ferrous Cast Alloys INC | Muskegon | MI | Primary Metal Manufacturing331524 | — | ◐ LIKELY ACTIVE |
| STSteel Technologies INC | Canton | MI | Primary Metal Manufacturing331221 | — | ◐ LIKELY ACTIVE |
| WAWard Aluminum Casting, INC | Fort Wayne | IN | Primary Metal Manufacturing331523 | — | ◐ LIKELY ACTIVE |
| WCWieland Copper Products LLC | Pine Hall | NC | Primary Metal Manufacturing331420 | — | ◐ LIKELY ACTIVE |
| 1R104725 - Rochester Metal Products | Rochester | IN | Primary Metal Manufacturing331111 | 100-499 | ◐ LIKELY ACTIVE |
| 1A105424 - Aluminum Recovery Technologies | Kendallville | IN | Primary Metal Manufacturing331314 | 20-99 | ◐ LIKELY ACTIVE |
| 1N105859 - Novelis Corporation | Terre Haute | IN | Primary Metal Manufacturing331315 | 100-499 | ◐ LIKELY ACTIVE |
| 1N106321 - Nikkei Mc Aluminum America Incorporated | Columbus | IN | Primary Metal Manufacturing331314 | 20-99 | ◐ LIKELY ACTIVE |
| 5I56560 - International Crankshaft INC. | Georgetown | KY | Petroleum and Coal Products Manufacturing324199 | 100-499 | ◐ LIKELY ACTIVE |
| 6K69802 - Kiswire, INC. | Newberry | SC | Primary Metal Manufacturing331111 | 100-499 | ◐ LIKELY ACTIVE |
| 9B96437 - Badger Foundry Company | Winona | MN | Primary Metal Manufacturing331511 | 20-99 | ◐ LIKELY ACTIVE |
| ADAallied Die Casting CO of Illinois | Franklin Park | IL | Primary Metal Manufacturing331523 | — | ◐ LIKELY ACTIVE |
| ARAbington Reldan Metals Fairless Hills Fac | Fairless Hills | PA | Primary Metal Manufacturing331410 | — | ◐ LIKELY ACTIVE |
| ADAble Die Casting CORP | Schiller Park | IL | Primary Metal Manufacturing331521 | — | ◐ LIKELY ACTIVE |
| AAccellent | Trenton | GA | Primary Metal Manufacturing331421 | — | ◐ LIKELY ACTIVE |
| AIAccellent Inc/collegeville Microcoax | Collegeville | PA | Primary Metal Manufacturing331210 | — | ◐ LIKELY ACTIVE |
| AEAccuride Erie Lp/erie Forge Plt | Erie | PA | Primary Metal Manufacturing331521 | — | ◐ LIKELY ACTIVE |
| ADAdvance Die Cast LLC | Milwaukee | WI | Primary Metal Manufacturing331310 | 20-99 | ◐ LIKELY ACTIVE |
| AMAero Manufacturing CORP | Beverly | MA | Primary Metal Manufacturing331222 | 20-99 | ◐ LIKELY ACTIVE |
| ACAfc Cable Systems | New Bedford | MA | Primary Metal Manufacturing331422 | 100-499 | ◐ LIKELY ACTIVE |
| AIAgra Industries INC | Merrill | WI | Primary Metal Manufacturing331200 | 20-99 | ◐ LIKELY ACTIVE |
| AWAhresty Wilmington CORP | Wilmington | OH | Primary Metal Manufacturing331315 | 500+ | ◐ LIKELY ACTIVE |
| ASAk Steel Rockport Works | Rockport | IN | Primary Metal Manufacturing331110 | — | ◐ LIKELY ACTIVE |
| AWAlan Wire CO | Sikeston | MO | Primary Metal Manufacturing331420 | — | ◐ LIKELY ACTIVE |
| ACAlcoa Commercial Windows LLC (dba Traco) | Cranberry Township | PA | Primary Metal Manufacturing331318 | — | ◐ LIKELY ACTIVE |
| AUAlcoa USA CORP | Massena | NY | Primary Metal Manufacturing331312 | 100-499 | ◐ LIKELY ACTIVE |
| AIAlcon Industries, INC. (1318007755) | Cleveland | OH | Primary Metal Manufacturing331512 | — | ◐ LIKELY ACTIVE |
| AWAlcotec Wire CORP | Traverse City | MI | Primary Metal Manufacturing331318 | 20-99 | ◐ LIKELY ACTIVE |
| ARAleris Recycling INC | Friendly | WV | Primary Metal Manufacturing331314 | — | ◐ LIKELY ACTIVE |
| AEA-line Eds | Waterloo | IA | Primary Metal Manufacturing331423 | — | ◐ LIKELY ACTIVE |
| ALAllegheny Ludlum Latrobe Plant | Latrobe | PA | Primary Metal Manufacturing331110 | — | ◐ LIKELY ACTIVE |
| ALAllegheny Ludlum LLC | Brackenridge | PA | Primary Metal Manufacturing331110 | — | ◐ LIKELY ACTIVE |
| APAlleima Precision Tube LLC | Scottdale | PA | Primary Metal Manufacturing331210 | 20-99 | ◐ LIKELY ACTIVE |
| ASAllied Scottsboro LLC | Scottsboro | AL | Primary Metal Manufacturing331314 | — | ◐ LIKELY ACTIVE |
| ABAllvac - Bakers Plant | Monroe | NC | Primary Metal Manufacturing331491 | — | ◐ LIKELY ACTIVE |
| AAl-rec | Millwood | WV | Primary Metal Manufacturing331314 | 20-99 | ◐ LIKELY ACTIVE |
| AMAlubar Metals Missouri LLC | Marston | MO | Primary Metal Manufacturing331313 | 100-499 | ◐ LIKELY ACTIVE |
| AOAluchem of Little Rock, LLC | Little Rock | AR | Primary Metal Manufacturing331311 | 20-99 | ◐ LIKELY ACTIVE |
| ACAludyne Columbus, LLC | Columbus | GA | Primary Metal Manufacturing331511 | — | ◐ LIKELY ACTIVE |
| AOAlumax of South Carolina INC | Goose Creek | SC | Primary Metal Manufacturing331312 | — | ◐ LIKELY ACTIVE |
| AFAluminum Finishers LLC Granby | Granby | MO | Primary Metal Manufacturing331521 | — | ◐ LIKELY ACTIVE |
| AIAluminum Insights LLC | Syracuse | IN | Primary Metal Manufacturing331318 | 20-99 | ◐ LIKELY ACTIVE |
| ALAlutech LLC | Benton Harbor | MI | Primary Metal Manufacturing331523 | — | ◐ LIKELY ACTIVE |
American Aluminum Extrusions of Ohio LLC | Canton | OH | Primary Metal Manufacturing331314 | 20-99 | ◐ LIKELY ACTIVE |