Central Wire, INC. | Union | IL | Primary Metal Manufacturing331222 | 20-99 | ● ACTIVE |
| CPCharlotte Pipe and Foundry Company | Oakboro | NC | Primary Metal Manufacturing331511 | 500+ | ● ACTIVE |
| CMChicago Metal Rolled Products Company | Chicago | IL | Primary Metal Manufacturing331221 | 20-99 | ● ACTIVE |
| CPCleveland-cliffs Plate LLC | Coatesville | PA | Primary Metal Manufacturing331110 | 500+ | ● ACTIVE |
Combined Metals Company, LLC | Elgin | IL | Primary Metal Manufacturing331221 | 20-99 | ● ACTIVE |
Commercial Metal Fabricators, INC. | Dayton | OH | Primary Metal Manufacturing331221 | — | ● ACTIVE |
Consolidated Foundries, INC | Cudahy | CA | Primary Metal Manufacturing331524 | — | ● ACTIVE |
Constellium Rolled Products Ravenswood, LLC | Ravenswood | WV | Primary Metal Manufacturing331312 | — | ● ACTIVE |
Coogee Magnesium LLC | Ottawa | IL | Primary Metal Manufacturing331410 | — | ● ACTIVE |
Corrosion Resistant Alloys, LLC | Houston | TX | Primary Metal Manufacturing331210 | 20-99 | ● ACTIVE |
| CECorsair Engineering INC | Flint | MI | Primary Metal Manufacturing331222 | 20-99 | ● ACTIVE |
Coulter Forge, LLC | Emeryville | CA | Primary Metal Manufacturing331110 | — | ● ACTIVE |
Crossroads Seamless Usa, LLC | Winamac | IN | Primary Metal Manufacturing331210 | — | ● ACTIVE |
Crucible Metal Solutions INC | Menasha | WI | Primary Metal Manufacturing331524 | — | ● ACTIVE |
| CSCrystal Steel Fabricators INC | Delmar | DE | Primary Metal Manufacturing331210 | — | ● ACTIVE |
| CACustom Aluminum Products | Genoa | IL | Primary Metal Manufacturing331318 | 100-499 | ● ACTIVE |
| CACustom Aluminum Products INC | South Elgin | IL | Primary Metal Manufacturing331316 | 100-499 | ● ACTIVE |
Dameron Alloy Foundries | Cypress | CA | Primary Metal Manufacturing331512 | 1-19 | ● ACTIVE |
Danko Arlington, INC. | Baltimore | MD | Primary Metal Manufacturing331521 | — | ● ACTIVE |
Dave Swanson, INC. | North Branch | MN | Primary Metal Manufacturing331316 | — | ● ACTIVE |
Dayton Superior Corporation | Miamisburg | OH | Primary Metal Manufacturing331210 | — | ● ACTIVE |
Ddb Ulimited INC | Pauls Valley | OK | Primary Metal Manufacturing331318 | 20-99 | ● ACTIVE |
D & D Precision Machine Company, INC. | Middleboro | MA | Primary Metal Manufacturing331210 | 20-99 | ● ACTIVE |
Decco Castings INC | El Cajon | CA | Primary Metal Manufacturing331524 | — | ● ACTIVE |
Deco Products Company, Lllp | Decorah | IA | Primary Metal Manufacturing331410 | — | ● ACTIVE |
Delaco Steel CORP | Dearborn | MI | Primary Metal Manufacturing331315 | — | ● ACTIVE |
Denison Industries, INC. | Denison | TX | Primary Metal Manufacturing331524 | — | ● ACTIVE |
Deringer-ney INC. | Bloomfield | CT | Plastics and Rubber Products Manufacturing326199 | — | ● ACTIVE |
Dexmet Corporation | Wallingford | CT | Chemical Manufacturing325510 | — | ● ACTIVE |
| DNDiversified Nonferrous Technologies INC | Birmingham | AL | Primary Metal Manufacturing331529 | 20-99 | ● ACTIVE |
Doherty Steel, INC. | Paola | KS | Primary Metal Manufacturing331221 | — | ● ACTIVE |
Donsco, INC. | Wrightsville | PA | Primary Metal Manufacturing331511 | — | ● ACTIVE |
| DRDub Ross Company, INC. | Oklahoma City | OK | Primary Metal Manufacturing331210 | — | ● ACTIVE |
Dunkirk Specialty Steel LLC | Dunkirk | NY | Primary Metal Manufacturing331111 | — | ● ACTIVE |
D. W. Clark, INC | E Bridgewater | MA | Primary Metal Manufacturing331513 | — | ● ACTIVE |
| DIDynalloy, INC. | Irvine | CA | Primary Metal Manufacturing331491 | 20-99 | ● ACTIVE |
Dynamic Tool Company, INC. | El Paso | TX | Primary Metal Manufacturing331318 | — | ● ACTIVE |
| EAEagle Alloy, INC. | Muskegon | MI | Primary Metal Manufacturing331513 | 100-499 | ● ACTIVE |
| EPEagle Precision Cast Parts | Muskegon | MI | Primary Metal Manufacturing331512 | 20-99 | ● ACTIVE |
Eagle Stainless Tube & Fabrication, INC. | Franklin | MA | Primary Metal Manufacturing331210 | — | ● ACTIVE |
| EAEckart America CORP | Painesville | OH | Chemical Manufacturing325910 | 20-99 | ● ACTIVE |
Effort Foundry, INC. | Bath | PA | Primary Metal Manufacturing331513 | — | ● ACTIVE |
Eis Wire & Cable, INC. | South Hadley | MA | Primary Metal Manufacturing331422 | — | ● ACTIVE |
Elite Machining & Engineering Services LLC | Yorba Linda | CA | Primary Metal Manufacturing331111 | — | ● ACTIVE |
| EQEllwood Quality Steels Company | New Castle | PA | Primary Metal Manufacturing331110 | 100-499 | ● ACTIVE |
Endress + Hauser Flow, USA | Greenwood | IN | Primary Metal Manufacturing331210 | 100-499 | ● ACTIVE |
Engineered Precision Casting Company | Middletown | NJ | Primary Metal Manufacturing331512 | — | ● ACTIVE |
| EMEpic Metals CORP | Braddock | PA | Primary Metal Manufacturing331221 | — | ● ACTIVE |
Epson America INC | Los Alamitos | CA | Primary Metal Manufacturing331492 | — | ● ACTIVE |
Excal, INC | Mills | WY | Primary Metal Manufacturing331529 | 20-99 | ● ACTIVE |