| ASAccurate Specialties INC | Waukesha | WI | Primary Metal Manufacturing331511 | 20-99 | ◐ LIKELY ACTIVE |
| ADAlgonquin Div Rea Magnetic Wires | Guilford | CT | Primary Metal Manufacturing331222 | 20-99 | ◐ LIKELY ACTIVE |
| ACAlliant Castings | Winona | MN | Primary Metal Manufacturing331511 | 20-99 | ◐ LIKELY ACTIVE |
| AMAllied Metal CO | Chattanooga | TN | Primary Metal Manufacturing331314 | 20-99 | ◐ LIKELY ACTIVE |
| ABAmerican Bronze Corporation | Cleveland | OH | Primary Metal Manufacturing331522 | 20-99 | ◐ LIKELY ACTIVE |
| AFAmerican Foam Cast | Sylacauga | AL | Primary Metal Manufacturing331314 | 20-99 | ◐ LIKELY ACTIVE |
| AHAmerican Highway | Kankakee | IL | Primary Metal Manufacturing331222 | 20-99 | ◐ LIKELY ACTIVE |
| ABAnchor Brake Shoe CO | West Chicago | IL | Primary Metal Manufacturing331511 | 20-99 | ◐ LIKELY ACTIVE |
| ATApex Tool Group - Sumter | Sumter | SC | Primary Metal Manufacturing331512 | 20-99 | ◐ LIKELY ACTIVE |
| APAti Powder Metals, LLC | Oakdale | PA | Primary Metal Manufacturing331110 | 20-99 | ◐ LIKELY ACTIVE |
| ATAtlas Tube- Plymouth Plant | Plymouth | MI | Primary Metal Manufacturing331210 | 20-99 | ◐ LIKELY ACTIVE |
| AGAzz Galvanizing Peoria | Peoria | IL | Primary Metal Manufacturing331210 | 20-99 | ◐ LIKELY ACTIVE |
| BBBailsco Blades & Castings INC. | Shreveport | LA | Primary Metal Manufacturing331521 | 20-99 | ◐ LIKELY ACTIVE |
| BCB & C Castings | Barberton | OH | Primary Metal Manufacturing331316 | 20-99 | ◐ LIKELY ACTIVE |
| BFBeaver Falls Tubular Products LLC | Beaver Falls | PA | Primary Metal Manufacturing331210 | 20-99 | ◐ LIKELY ACTIVE |
| BVBeaver Valley Alloy Foundry CO | Monaca | PA | Primary Metal Manufacturing331511 | 20-99 | ◐ LIKELY ACTIVE |
| BBBlackfoot Brass | Blackfoot | ID | Primary Metal Manufacturing331529 | 20-99 | ◐ LIKELY ACTIVE |
| BABoose at Cornwall INC | Lebanon | PA | Primary Metal Manufacturing331524 | 20-99 | ◐ LIKELY ACTIVE |
| BEBriteline Extrusions INC | Summerville | SC | Primary Metal Manufacturing331316 | 20-99 | ◐ LIKELY ACTIVE |
| BWBrookfield Wire CO INC | West Brookfield | MA | Primary Metal Manufacturing331222 | 20-99 | ◐ LIKELY ACTIVE |
| BMBull Moose Tube | Gerald | MO | Primary Metal Manufacturing331210 | 20-99 | ◐ LIKELY ACTIVE |
| CFCalhoun Fndy CO INC | Homer | MI | Primary Metal Manufacturing331511 | 20-99 | ◐ LIKELY ACTIVE |
| CWCentral Wire Group | Perris | CA | Primary Metal Manufacturing331222 | 20-99 | ◐ LIKELY ACTIVE |
| CCCentrifugal Castings | Temple | TX | Primary Metal Manufacturing331513 | 20-99 | ◐ LIKELY ACTIVE |
| CMCerrowire Mc Cable Plant | Hartselle | AL | Primary Metal Manufacturing331420 | 20-99 | ◐ LIKELY ACTIVE |
| CACity Aluminum Foundry | Waterford | MI | Primary Metal Manufacturing331524 | 20-99 | ◐ LIKELY ACTIVE |
| CLC L Dews and Sons Foundry and Machinery Company INC | Hattiesburg | MS | Primary Metal Manufacturing331511 | 20-99 | ◐ LIKELY ACTIVE |
| CMConcast Metal Products CO | Mars | PA | Primary Metal Manufacturing331523 | 20-99 | ◐ LIKELY ACTIVE |
| CCCullman Casting Corporation | Cullman | AL | Primary Metal Manufacturing331511 | 20-99 | ◐ LIKELY ACTIVE |
| DMDee Mfg | Crookston | MN | Primary Metal Manufacturing331524 | 20-99 | ◐ LIKELY ACTIVE |
| DSDeloro Stellite INC | Goshen | IN | Primary Metal Manufacturing331314 | 20-99 | ◐ LIKELY ACTIVE |
| DPDe Pere Foundry INC | De Pere | WI | Primary Metal Manufacturing331510 | 20-99 | ◐ LIKELY ACTIVE |
| DIDualtech Incorporated | Franklin | IN | Primary Metal Manufacturing331511 | 20-99 | ◐ LIKELY ACTIVE |
| EFEagle Foundry | Eagle Creek | OR | Primary Metal Manufacturing331511 | 20-99 | ◐ LIKELY ACTIVE |
| EAEastern Alloys INC | Maybrook | NY | Primary Metal Manufacturing331419 | 20-99 | ◐ LIKELY ACTIVE |
| FBFelker Brothers CORP | Glasgow | KY | Primary Metal Manufacturing331210 | 20-99 | ◐ LIKELY ACTIVE |
| GSGannon & Scott INC | Cranston | RI | Primary Metal Manufacturing331410 | 20-99 | ◐ LIKELY ACTIVE |
| GSGkn Sinter Metals Dubois | Dubois | PA | Primary Metal Manufacturing331110 | 20-99 | ◐ LIKELY ACTIVE |
| GMGladieux Metals Recycling | Freeport | TX | Primary Metal Manufacturing331314 | 20-99 | ◐ LIKELY ACTIVE |
| GDG&m Die Casting CO INC | Wood Dale | IL | Primary Metal Manufacturing331521 | 20-99 | ◐ LIKELY ACTIVE |
| GLGreat Lakes Towers LLC | Monroe | MI | Primary Metal Manufacturing331221 | 20-99 | ◐ LIKELY ACTIVE |
| GMGreenville Metals INC | Transfer | PA | Primary Metal Manufacturing331492 | 20-99 | ◐ LIKELY ACTIVE |
| HBHanger Bolt & Stud CO | Greenfield | IN | Primary Metal Manufacturing331222 | 20-99 | ◐ LIKELY ACTIVE |
| HSHaven Steel Products, INC. | Haven | KS | Primary Metal Manufacturing331513 | 20-99 | ◐ LIKELY ACTIVE |
Haynes International, INC. Dba Haynes Wire Company | Hendersonville | NC | Primary Metal Manufacturing331222 | 20-99 | ◐ LIKELY ACTIVE |
| HMHildreth Mfg LLC | Marion | OH | Primary Metal Manufacturing331522 | 20-99 | ◐ LIKELY ACTIVE |
| HDHoffmann Die Cast LLC | St. Joseph | MI | Primary Metal Manufacturing331521 | 20-99 | ◐ LIKELY ACTIVE |
| ICId Castings of Illinois LLC | Martinsville | IL | Primary Metal Manufacturing331511 | 20-99 | ◐ LIKELY ACTIVE |
| IZImperial Zinc CORP | Chicago | IL | Primary Metal Manufacturing331420 | 20-99 | ◐ LIKELY ACTIVE |
| IOImsamet of Arizona INC | Goodyear | AZ | Primary Metal Manufacturing331314 | 20-99 | ◐ LIKELY ACTIVE |