| OCOutokumpu Copper Franklin | Franklin | KY | Primary Metal Manufacturing331420 | — | ◐ LIKELY ACTIVE |
| SWSark Wire CORP Albany | Albany | NY | Primary Metal Manufacturing331420 | 20-99 | ◐ LIKELY ACTIVE |
| SWService Wire Company Culloden | Culloden | WV | Primary Metal Manufacturing331222 | 100-499 | ◐ LIKELY ACTIVE |
| SWService Wire -houston | Houston | TX | Primary Metal Manufacturing331420 | 100-499 | ◐ LIKELY ACTIVE |
| SCSouthwire Compounding Addition | Carrollton | GA | Primary Metal Manufacturing331420 | — | ◐ LIKELY ACTIVE |
| SWSuper-temp Wire & Cable, LLC | South Burlington | VT | Primary Metal Manufacturing331420 | — | ◐ LIKELY ACTIVE |
| TMThe Monroe Cable Company, INC. | Middletown | NY | Primary Metal Manufacturing331420 | — | ◐ LIKELY ACTIVE |
| WNWieland North America Recycling LLC | Shelbyville | KY | Primary Metal Manufacturing331420 | — | ◐ LIKELY ACTIVE |
| AFAjax Forge Company | Vernon | CA | Primary Metal Manufacturing331420 | — | ◐ LIKELY ACTIVE |
| AWAlan Wire CO INC | Sikeston | MO | Primary Metal Manufacturing331222 | — | ◐ LIKELY ACTIVE |
| BWBelden Wire & Cable CO | Richmond | IN | Primary Metal Manufacturing331420 | — | ◐ LIKELY ACTIVE |
| BIBerkshire Investments LLC Dba Chicago Extruded Metals Company | Cicero | IL | Primary Metal Manufacturing331420 | — | ◐ LIKELY ACTIVE |
| CCColeman Cable LLC | Bremen | IN | Primary Metal Manufacturing331420 | — | ◐ LIKELY ACTIVE |
| IWInternational Wire Group - Camden Wire Facility | El Paso | TX | Primary Metal Manufacturing331420 | — | ◐ LIKELY ACTIVE |
| JHJw Harris CO INC Dba Harris Products Group | Mason | OH | Primary Metal Manufacturing331420 | — | ◐ LIKELY ACTIVE |
| LCLake Copper Conductors Hoffman Building | Elkhart | IN | Primary Metal Manufacturing331420 | — | ◐ LIKELY ACTIVE |
Luvata Appleton LLC - Sunwire Facility | Kimberly | WI | Primary Metal Manufacturing331420 | — | ◐ LIKELY ACTIVE |
| LBLuvata Buffalo INC | Buffalo | NY | Primary Metal Manufacturing331420 | — | ◐ LIKELY ACTIVE |
| MRMarmon Retail Home Improvement Products | Crothersville | IN | Primary Metal Manufacturing331420 | — | ◐ LIKELY ACTIVE |
| MWMillard Wire & Specialty Strip CO. | Warwick | RI | Primary Metal Manufacturing331420 | — | ◐ LIKELY ACTIVE |
| NLNavitus LLC | Bellefonte | PA | Primary Metal Manufacturing331420 | — | ◐ LIKELY ACTIVE |
| QIQualitek International INC | Addison | IL | Chemical Manufacturing325998 | — | ◐ LIKELY ACTIVE |
| RWRepublic Wire INC | West Chester | OH | Primary Metal Manufacturing331420 | — | ◐ LIKELY ACTIVE |
| SWSark Wire Georgia | Eastanollee | GA | Primary Metal Manufacturing331420 | — | ◐ LIKELY ACTIVE |
| SWService Wire CO | Houston | TX | Primary Metal Manufacturing331420 | — | ◐ LIKELY ACTIVE |
| SCSouthwire CO - Copper Div | Carrollton | GA | Primary Metal Manufacturing331420 | — | ◐ LIKELY ACTIVE |
| APAero Powder Coating INC | Monterey Park | CA | Primary Metal Manufacturing331420 | — | ◇ UNVERIFIED |
| AIAetna Insulated Wire INC | Virginia Beach | VA | Primary Metal Manufacturing331420 | — | ▲ REPORTED CLOSED |
| AAlumetco | Chicago | IL | Primary Metal Manufacturing331420 | — | ◇ UNVERIFIED |
| AIAmerican Insulated Wire-north East | Cumberland | RI | Primary Metal Manufacturing331420 | — | ◇ UNVERIFIED |
| AMAmpco Metal Manufacturing INC | Milwaukee | WI | Primary Metal Manufacturing331420 | — | ◇ UNVERIFIED |
| ABArrowhead Brass Products | Los Angeles | CA | Primary Metal Manufacturing331420 | — | ◇ UNVERIFIED |
| ARAtlantic Richfield - Ar | Hastings-on-hudson | NY | Primary Metal Manufacturing331420 | — | ◇ UNVERIFIED |
| BWBelden Wire and Cable CO | Fort Mill | SC | Primary Metal Manufacturing331420 | — | ◇ UNVERIFIED |
| BIBridgeport Insulated Wire CO | Stratford | CT | Primary Metal Manufacturing331420 | — | ◇ UNVERIFIED |
| CICastronics Incorporated | Medway | MA | Primary Metal Manufacturing331420 | — | ◇ UNVERIFIED |
| CWCentral Wire - Dumas Division | Dumas | AR | Primary Metal Manufacturing331222 | — | ◇ UNVERIFIED |
| CFCerro Flow Products INC | Bossier City | LA | Primary Metal Manufacturing331420 | — | ◇ UNVERIFIED |
| CCChamplain Cable Berkshire Electric Div | Northampton (leeds) | MA | Primary Metal Manufacturing331420 | — | ◇ UNVERIFIED |
| CFChester Foundry | Chester | IL | Primary Metal Manufacturing331420 | — | ◇ UNVERIFIED |
| CCColeman Cable INC | North Chicago | IL | Primary Metal Manufacturing331420 | — | ◇ UNVERIFIED |
Craig Wire Products, LLC | Temple | GA | Primary Metal Manufacturing331420 | — | ◇ UNVERIFIED |
| CWCubit Wire & Cable | Holyoke | MA | Primary Metal Manufacturing331420 | — | ◇ UNVERIFIED |
| EBElectron Beam Technologies INC | Kankakee | IL | Primary Metal Manufacturing331420 | — | ◇ UNVERIFIED |
| EFEssex Furukawa Magnet Wire USA LLC Plant 202 | Columbia City | IN | Primary Metal Manufacturing331420 | — | ◇ UNVERIFIED |
| EWEssex Wire - Rockford | Rockford | IL | Primary Metal Manufacturing331420 | — | ◇ UNVERIFIED |
| FAFreedom Alloys INC | Royersford | PA | Primary Metal Manufacturing331420 | — | ◇ UNVERIFIED |
| FCFreeport-mcmoran Copper Rod Plant | Norwich | CT | Primary Metal Manufacturing331420 | — | ◇ UNVERIFIED |
| FMFreeport Mcmoron Chicago Rod INC | Chicago | IL | Primary Metal Manufacturing331420 | — | ◇ UNVERIFIED |
| FRF. Rover & Son | Harrison | NJ | Primary Metal Manufacturing331420 | — | ◇ UNVERIFIED |