Manufacturing of copper wire and cable
2,526 FACILITIESCensus designationManufacturing of copper wire and cable, including apparatus wire, cord, and flexible cord sets, and magnet wire (excluding automotive, aircraft, and other engine electrical cable sets)
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Ideal Industries INC | Sycamore | IL | — | UNVERIFIED |
| Industrial Blast Coil CORP | South Easton | MA | — | UNVERIFIED |
| Industrial Tube CORP | Somerville | NJ | — | UNVERIFIED |
| International Wire Avilla | Avilla | IN | — | UNVERIFIED |
| International Wire Group - Camden Wire Facility | El Paso | TX | — | UNVERIFIED |
| International Wire Group Sherrill Operations | Oneida | NY | — | UNVERIFIED |
| Iwg Nest LLC (dba Owl Wire & Cable) | Canastota | NY | — | UNVERIFIED |
| Iwg Nest LLC (dba Owl Wire & Cable) | Boonville | NY | — | UNVERIFIED |
| Iwg Nest LLC (dba Owl Wire & Cable) | Rome | NY | — | UNVERIFIED |
| Judd Wire INC | Montague (turners Falls) | MA | — | UNVERIFIED |
| Jw Harris CO INC Dba Harris Products Group | Mason | OH | — | UNVERIFIED |
| Kalas Manufacturing INC Plant 1 | Denver | PA | — | UNVERIFIED |
| Kalas Manufacturing Plant 2 | Denver | PA | — | UNVERIFIED |
| Luvata | Waterbury | CT | — | UNVERIFIED |
| Luvata Appleton LLC | Appleton | WI | — | UNVERIFIED |
| Luvata Appleton LLC - Sunwire Facility | Kimberly | WI | — | UNVERIFIED |
| Marmon Retail Home Improvement Products | Crothersville | IN | — | UNVERIFIED |
| Materion Brush INC | Shoemakersville | PA | — | UNVERIFIED |
| Mercotac INC | Carlsbad | CA | — | UNVERIFIED |
| Midland Industries INC | Chicago | IL | — | UNVERIFIED |
| Millard Wire & Specialty Strip CO. | Warwick | RI | — | UNVERIFIED |
| Mueller Casting and Copper Tube Products | Fulton | MS | — | UNVERIFIED |
| Mueller Copper Tube West CO. | Cedar City | UT | — | UNVERIFIED |
| Nalco Company at Afc Cable Systems INC | New Bedford | MA | — | UNVERIFIED |
| Natl Steel & Shipbuilding a General Dynamics CO | San Diego | CA | — | UNVERIFIED |
| Nvent | Houston | TX | — | UNVERIFIED |
| Okonite Company, the | Paterson | NJ | — | UNVERIFIED |
| Olin Winchester LLC | East Alton | IL | — | UNVERIFIED |
| Omega Wire, INC. - Jordan Plant | Jordan | NY | — | UNVERIFIED |
| Omega Wire INC - Owi Plant | Camden | NY | — | UNVERIFIED |
| Omega Wire INC - Plant 1 | Camden | NY | — | UNVERIFIED |
| Omega Wire INC Rome Operations | Rome | NY | — | UNVERIFIED |
| Omega Wire INC - Williamstown Ny Facility | Williamstown | NY | — | UNVERIFIED |
| Oxford Instruments | Carteret | NJ | — | UNVERIFIED |
| Parker Hannifin-otsego | Otsego | MI | — | UNVERIFIED |
| Pct Engineered Systems LLC | Davenport | IA | — | UNVERIFIED |
| Penn Aluminum | Murphysboro | IL | — | UNVERIFIED |
| Pep Polymet Clad Metal | North Attleboro | MA | — | UNVERIFIED |
| Piad Precision Casting/hempfield Twp Plt | Greensburg | PA | — | UNVERIFIED |
| Power Distribution INC. | Henrico | VA | — | UNVERIFIED |
| Prysmain Group - General Cable | Lawrenceburg | KY | — | UNVERIFIED |
| Republic Wire INC | West Chester | OH | — | UNVERIFIED |
| Revere Copper Products INC | Rome | NY | — | UNVERIFIED |
| Revere South INC. | Mebane | NC | — | UNVERIFIED |
| Sam Dong Ohio INC | Delaware | OH | — | UNVERIFIED |
| Schlumberger Tech CORP Lawrence Product Center | Lawrence | KS | — | UNVERIFIED |
| Schneider Electric USA INC | West Chester | OH | — | UNVERIFIED |
| Scm Metal Products, INC. | Research Triangle Park | NC | — | UNVERIFIED |
| Sdi Lafarga LLC - Copperworks Facility | New Haven | IN | — | UNVERIFIED |
| Service Wire CO | Houston | TX | — | UNVERIFIED |
| Service Wire CO | Culloden | WV | — | UNVERIFIED |
| Sierra Aluminum CO | Riverside | CA | — | UNVERIFIED |
| Silfex INC | Springfield | OH | — | UNVERIFIED |
| Silfex INC | Eaton | OH | — | UNVERIFIED |
| Sims Precious Metals | Franklin Park | IL | — | UNVERIFIED |
| Skana Aluminum Company | Clarksburg | WV | — | UNVERIFIED |
| Smoky Mountain Metals, INC. | Maryville | TN | — | UNVERIFIED |
| Sony Music Entertainment Incorporated | Carrollton | GA | — | UNVERIFIED |
| Southwire CO | Florence | AL | — | UNVERIFIED |
| Southwire Company | Starkville | MS | — | UNVERIFIED |
| Southwire Company LLC | Bremen | IN | — | UNVERIFIED |
| Southwire El Paso Operations | El Paso | TX | — | UNVERIFIED |
| Speedline Technologies | Franklin | MA | — | UNVERIFIED |
| Standard Motor Products - Independence | Independence | KS | — | UNVERIFIED |
| Teleflex Medical Oem LLC Pka Iwg Hpc INC. | Trenton | GA | — | UNVERIFIED |
| The Okonite Company | Cumberland | RI | — | UNVERIFIED |
| Tyco Electronics CORP | Redwood City | CA | — | UNVERIFIED |
| United Copper Industries | Denton | TX | — | UNVERIFIED |
| Vanner INC | Hilliard | OH | — | UNVERIFIED |
| Vicor CORP | Andover | MA | — | UNVERIFIED |
| Wieland Copper Products LLC | Pine Hall | NC | — | UNVERIFIED |
| Wieland Rolled Products NA - East Alton Casting Plant | East Alton | IL | — | UNVERIFIED |
| Wilmore Electronics CO INC | Hillsborough | NC | — | UNVERIFIED |
| Wolverine Tube | Ardmore | TN | — | UNVERIFIED |
| Wood - H&h Tube Gwcu | Vanderbilt | MI | — | UNVERIFIED |
| Woodstream Corporation | Knoxville | TN | — | UNVERIFIED |
| 1 | South Hadley | MA | 20–99 | LIKELY ACTIVE |
| 303 E Anderson Knox Wire Harnesses | Knoxville | TN | 20–99 | LIKELY ACTIVE |
| 360 Electrical, LLC | Dubois | WY | — | LIKELY ACTIVE |
| A-1vet LLC | Indianapolis | IN | — | LIKELY ACTIVE |
| Abc Insulation Supply Company, LLC | Memphis | TN | — | LIKELY ACTIVE |
| ACIT St Augustine | Saint Augustine | FL | 100–499 | LIKELY ACTIVE |
| Acopian Technical Melbourne | Melbourne | FL | 20–99 | LIKELY ACTIVE |
| Acuity Brands, Integrated Solutions Factory | Decatur | GA | 100–499 | LIKELY ACTIVE |
| Advanced Electronics Sourcing Group LLC | Santa Monica | CA | — | LIKELY ACTIVE |
| AE Products, Inc. | Lake Park | FL | 20–99 | LIKELY ACTIVE |
| Aerolite LLC | Youngstown | OH | 100–499 | LIKELY ACTIVE |
| AFCO Alexandria | Alexandria | LA | 100–499 | LIKELY ACTIVE |
| AFCO Olmsted | Olmsted | IL | 20–99 | LIKELY ACTIVE |
| Airvani INC. | Arlington | VA | — | LIKELY ACTIVE |
| Albatross Technology Group LLC | Cypress | CA | — | LIKELY ACTIVE |
| Alpha Technologies Services, Inc | Suwanee | GA | 100–499 | LIKELY ACTIVE |
| Altris LLC | Bellaire | TX | — | LIKELY ACTIVE |
| Aluminios De Pr | Punta Santiago | PR | 100–499 | LIKELY ACTIVE |
| Aluminum Extruded Shapes | Cincinnati | OH | 20–99 | LIKELY ACTIVE |
| American Superconductor Corporation - Wisconsin | Pewaukee | WI | 1–19 | LIKELY ACTIVE |
| Ampacimon INC. | Cumming | GA | — | LIKELY ACTIVE |
| A&M Systems | Elkhart | IN | 1–19 | LIKELY ACTIVE |
| AN1 AER - Arden | Arden | NC | 100–499 | LIKELY ACTIVE |
| Analogic 8 Centennial Dr Peabody MA | Peabody | MA | 500+ | LIKELY ACTIVE |
FactoryRegistry lists 2,526 facilities whose primary industry classification is one of the 5 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced copper wire and cable, including apparatus wire, cord, and flexible cord sets, and magnet wire (excluding automotive, aircraft, and other engine electrical cable sets), in the shares shown above, and does not say which establishments. Where a plant’s own website or a federal registry names what that plant makes, it appears on the plant’s own page with the source named.
The U.S. Census Bureau recorded this product line in 5 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported, where 148 establishments reported producing it.
These are counts of establishments by industry: the Economic Census publishes them as industry totals and never as a list of plants.
NAPCS collection code 2033055000. Source for the product line, the establishment counts and the shares: U.S. Census Bureau, 2022 Economic Census (ECNNAPCSIND2022). Federal source data is public domain. Facility records are compiled separately by FactoryRegistry and carry their own sources.