Manufacturing 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)
2,526 FACILITIES| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Fisk Alloy, INC. | Hawthorne | NJ | — | LIKELY ACTIVE |
| Flexco Microwave INC | Port Murray | NJ | — | LIKELY ACTIVE |
| Freeport-mcmoran Miami INC | Claypool | AZ | 500+ | LIKELY ACTIVE |
| Fuelcell Energy INC | Torrington | CT | 100–499 | LIKELY ACTIVE |
| Fuelcell Energy INC | Danbury | CT | 100–499 | LIKELY ACTIVE |
| Heyco Metals INC | Reading | PA | 20–99 | LIKELY ACTIVE |
| Hussey Copper LTD | Eminence | KY | 100–499 | LIKELY ACTIVE |
| Hydro Extrusion Usa, LLC | Gainesville | GA | — | LIKELY ACTIVE |
| Hydro Extrusion Usa, LLC | Phoenix | AZ | — | LIKELY ACTIVE |
| Hydro Extrusion USA LLC - Cressona Facility | Cressona | PA | — | LIKELY ACTIVE |
| Imperial Zinc CORP | Chicago | IL | 20–99 | LIKELY ACTIVE |
| International Extrusion CORP Texas | Waxahachie | TX | 100–499 | LIKELY ACTIVE |
| Kaba Ilco Corporation | Rocky Mount | NC | 100–499 | LIKELY ACTIVE |
| Kaiser Aluminum | Heath | OH | 100–499 | LIKELY ACTIVE |
| Kaiser Aluminum Alexco LLC | Chandler | AZ | 100–499 | LIKELY ACTIVE |
| Kaiser Aluminum Fabricated Products LLC | Kalamazoo | MI | 100–499 | LIKELY ACTIVE |
| Kaiser Aluminum Fabricated Products, LLC | Florence | AL | 20–99 | LIKELY ACTIVE |
| Kalas Manufacturing INC Lancaster Plant | Lancaster | PA | 100–499 | LIKELY ACTIVE |
| Kawneer CO INC | Bloomsburg | PA | 100–499 | LIKELY ACTIVE |
| Lester Electrical of Nebraska | Lincoln | NE | 100–499 | LIKELY ACTIVE |
| Libertas Copper | Leetsdale | PA | 100–499 | LIKELY ACTIVE |
| Little Falls Alloys, INC. | Paterson | NJ | — | LIKELY ACTIVE |
| Lucas Milhaupt INC | Warwick | RI | 100–499 | LIKELY ACTIVE |
| Magna Electric Vehicle Structures | Saint Clair | MI | 100–499 | LIKELY ACTIVE |
| Mahle Behr Mt Sterling INC | Mount Sterling | OH | 100–499 | LIKELY ACTIVE |
| Marmon Utility LLC | Seymour | CT | 100–499 | LIKELY ACTIVE |
| Marmon Utility LLC | Milford | NH | 100–499 | LIKELY ACTIVE |
| Mueller Brass CO. | Port Huron | MI | 100–499 | LIKELY ACTIVE |
| Mueller Fittings CO INC | Covington | TN | 20–99 | LIKELY ACTIVE |
| Nielsen Moulding, LLC | Gainesboro | TN | 20–99 | LIKELY ACTIVE |
| Nkt Photonics INC. | Boston | MA | — | LIKELY ACTIVE |
| Nufern | East Granby | CT | — | LIKELY ACTIVE |
| Penn Aluminum | Harlingen | TX | 20–99 | LIKELY ACTIVE |
| Pennex Aluminum CO | Wellsville | PA | 100–499 | LIKELY ACTIVE |
| Phelps Dodge Copper Products CO | El Paso | TX | 100–499 | LIKELY ACTIVE |
| Preformed Line Products Company | Albemarle | NC | 100–499 | LIKELY ACTIVE |
| Progressive Dynamics, INC | Marshall | MI | 20–99 | LIKELY ACTIVE |
| Prysmian Cables & Systems USA | Paragould | AR | 100–499 | LIKELY ACTIVE |
| Prysmian Cables & Systems USA LLC | Du Quoin | IL | 100–499 | LIKELY ACTIVE |
| Prysmian Cables & Systems Usa, LLC | Schuylkill Haven | PA | 100–499 | LIKELY ACTIVE |
| Prysmian Cables & Sys USA Llc/williamsport Plt | Williamsport | PA | 100–499 | LIKELY ACTIVE |
| Prysmian Group Specialty Cables LLC | Taunton | MA | 100–499 | LIKELY ACTIVE |
| Prysmian Power Cables and Systems Usa, LLC | Abbeville | SC | 20–99 | LIKELY ACTIVE |
| Rea Magnet Wire Company INC | Lafayette | IN | 100–499 | LIKELY ACTIVE |
| Sapa Extrusions | Sidney | OH | — | LIKELY ACTIVE |
| Sapa Extrusions North America, INC | North Liberty | IN | — | LIKELY ACTIVE |
| Service Wire-phoenix | Phoenix | AZ | 20–99 | LIKELY ACTIVE |
| Southwire Company - Villa Rica Plant | Villa Rica | GA | 100–499 | LIKELY ACTIVE |
| Southwire Douglas Plant | Douglas | GA | 100–499 | LIKELY ACTIVE |
| Southwire Huntersville Plant | Huntersville | NC | 100–499 | LIKELY ACTIVE |
| St Prod LLC Dba Wieland Small Tube Prod/altoona | Duncansville | PA | 100–499 | LIKELY ACTIVE |
| Superior Essex International | Brownwood | TX | 100–499 | LIKELY ACTIVE |
| Superior Essex International INC. | Hoisington | KS | 100–499 | LIKELY ACTIVE |
| Thermalex, INC | Montgomery | AL | 100–499 | LIKELY ACTIVE |
| Tower Extrusions LTD | Olney | TX | 100–499 | LIKELY ACTIVE |
| Transparent Products, INC. | Valencia | CA | — | LIKELY ACTIVE |
| Unified Wire and Cable, INC. | Dekalb | IL | 20–99 | LIKELY ACTIVE |
| Vdm Metals USA LLC | Florham Park | NJ | 100–499 | LIKELY ACTIVE |
| Victor Wire & Cable, INC. | Los Angeles | CA | — | LIKELY ACTIVE |
| Vista Metals Corporation | Fontana | CA | 100–499 | LIKELY ACTIVE |
| Wieland Metals INC | Wheeling | IL | 20–99 | LIKELY ACTIVE |
| Accratech, INC. | Necedah | WI | — | LIKELY ACTIVE |
| Advanced Power & Controls, LLC | Cedar City | UT | — | LIKELY ACTIVE |
| Andrew Industries, LLC. | Modesto | CA | — | LIKELY ACTIVE |
| Applied Power Systems, INC. | Hicksville | NY | — | LIKELY ACTIVE |
| Battery Backup Power INC | Corona | CA | — | LIKELY ACTIVE |
| Caen Technologies INC | Staten Island | NY | — | LIKELY ACTIVE |
| Crown Extrusions Columbia | Chaska | MN | 20–99 | LIKELY ACTIVE |
| Crown Extrusions - Norex | Chaska | MN | 20–99 | LIKELY ACTIVE |
| Crystal Finishing Systems INC - Mosinee | Mosinee | WI | 100–499 | LIKELY ACTIVE |
| Diamond USA INC. | North Billerica | MA | — | LIKELY ACTIVE |
| Edgewater Ventures LLC | Mc Lean | VA | — | LIKELY ACTIVE |
| Energy Harvesters LLC | Rochester | NY | — | LIKELY ACTIVE |
| Energy Related Devices, INC. | Tucumcari | NM | — | LIKELY ACTIVE |
| Energy Technologies INC | Mansfield | OH | — | LIKELY ACTIVE |
| Engineered Manufacturing & Equipment Company | Marysville | OH | — | LIKELY ACTIVE |
| Evse Solutions LLC | San Jose | CA | — | LIKELY ACTIVE |
| Fse Diya INC | Elkridge | MD | — | LIKELY ACTIVE |
| Gordon Aluminum Industries | Schofield | WI | 100–499 | LIKELY ACTIVE |
| Hdplex LTD. Lc | Chino Hills | CA | — | LIKELY ACTIVE |
| Hdt Expeditionary Systems, INC. | Mansfield | OH | — | LIKELY ACTIVE |
| High Country Technology Consultants, LLC | Greeley | CO | — | LIKELY ACTIVE |
| Industrial Sonomechanics, LLC | Miami | FL | — | LIKELY ACTIVE |
| Insulated Wire INC. | Ronkonkoma | NY | — | LIKELY ACTIVE |
| International Microsystems INC | Fremont | CA | — | LIKELY ACTIVE |
| Jnt Technical Services INC | Little Ferry | NJ | — | LIKELY ACTIVE |
| Kinetic Fields LLC | The Colony | TX | — | LIKELY ACTIVE |
| Magnolia Metal & Plastic Products, INC | Vicksburg | MS | 1–19 | LIKELY ACTIVE |
| Mathes Group Holdings, LLC | Pensacola | FL | — | LIKELY ACTIVE |
| Mersen USA Ep CORP. | Newburyport | MA | — | LIKELY ACTIVE |
| Microstock INC | Lansdale | PA | — | LIKELY ACTIVE |
| Mobile Pathways LLC | Hagerstown | MD | — | LIKELY ACTIVE |
| Nehemiah Holdings, LLC | Ball Ground | GA | — | LIKELY ACTIVE |
| Pacific Lasertec, LLC | San Marcos | CA | — | LIKELY ACTIVE |
| Power Grid Professionals INC. | Fairfield | AL | — | LIKELY ACTIVE |
| Quality Innovations INC. | Boerne | TX | — | LIKELY ACTIVE |
| Seatronics LLC | Pompano Beach | FL | — | LIKELY ACTIVE |
| Solarcraft, INC. | Sugar Land | TX | — | LIKELY ACTIVE |
| Sol-ark, LLC | Allen | TX | — | LIKELY ACTIVE |
| Solectria Renewables, LLC | Lawrence | MA | — | 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.
