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)
2,540 FACILITIES| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Lectraheat, LTD | Lebanon | OH | — | UNVERIFIED |
| Lectrolyst | Wilmington | DE | — | UNVERIFIED |
| Legacy Teledata Services, LLC | Denver | CO | — | UNVERIFIED |
| Level Home INC | Redwood City | CA | — | UNVERIFIED |
| Leviton Mfg Pacific Electricord CO | Gardena | CA | — | UNVERIFIED |
| Lindsey Business Properties, LLC | Azusa | CA | — | UNVERIFIED |
| Linesets INC | Sanger | CA | — | UNVERIFIED |
| Liston Brick Company of Corona | Corona | CA | — | UNVERIFIED |
| LK Industries Products LLC | Houston | TX | — | UNVERIFIED |
| Lockheed Martin Global Training & Logist | Orlando | FL | — | UNVERIFIED |
| Locknetics Security Eng | Forestville | CT | — | UNVERIFIED |
| Logico, LLC | San Diego | CA | — | UNVERIFIED |
| Lone Star Instrumentation & Electric CORP. | Hobbs | NM | — | UNVERIFIED |
| Longrange LLC | Franklin | NH | — | UNVERIFIED |
| Lotte Aluminium Materials USA LLC | Elizabethtown | KY | — | UNVERIFIED |
| L&r Manufacturing Company | Kearny | NJ | — | UNVERIFIED |
| L&s Electric, INC. | Rothschild | WI | — | UNVERIFIED |
| Lutron Ketra | Austin | TX | — | UNVERIFIED |
| Luvata Buffalo INC | Buffalo | NY | — | UNVERIFIED |
| Maclean Power Systems, Limited Partnership | Pelham | AL | — | UNVERIFIED |
| Macromatic Industrial Controls, INC. | Waukesha | WI | — | UNVERIFIED |
| Macrovey LLC | Cumming | GA | — | UNVERIFIED |
| Madison Electric INC | College Point | NY | — | UNVERIFIED |
| Magik Flame LLC | La Vergne | TN | — | UNVERIFIED |
| Magnequench International, INC. | Anderson | IN | — | UNVERIFIED |
| Main Electric Supply | Chatsworth | CA | — | UNVERIFIED |
| Maney Wire and Cable, INC. | Ontario | CA | — | UNVERIFIED |
| Marion Gardner Jr | Dennison | IL | — | UNVERIFIED |
| Marmon Retail Products Incorporated | Crothersville | IN | — | UNVERIFIED |
| Marsh Family Trust | Moorpark | CA | — | UNVERIFIED |
| Martek Power, INC. | Torrance | CA | — | UNVERIFIED |
| Materion Brush INC | Union Twp | NJ | — | UNVERIFIED |
| Matrix Industries | Menlo Park | CA | — | UNVERIFIED |
| Matsushita Industrial Equipment CO (miec | Elmhurst | IL | — | UNVERIFIED |
| Mavtel Usa, INC. | Plano | TX | — | UNVERIFIED |
| Mb Kit Systems INC. | Akron | OH | — | UNVERIFIED |
| MBVD Properties, LLC | Broadview | IL | — | UNVERIFIED |
| McCarthy Tax Preparation LLC | Berkeley | CA | — | UNVERIFIED |
| Mepco Electra | Morristown Town | NJ | — | UNVERIFIED |
| Metal Sales Manufacturing CORP | Woodland | CA | — | UNVERIFIED |
| Microtek | San Diego | CA | — | UNVERIFIED |
| Mictron INC | Sarasota | FL | — | UNVERIFIED |
| Midwest Harness and Cable | Greenville | WI | — | UNVERIFIED |
| Midwest Zinc-hillsboro INC | Hillsboro | IL | — | UNVERIFIED |
| Mike Clarksean & Diane Foran | Bakersfield | CA | — | UNVERIFIED |
| Mil-Spec Magnetics, Inc. | Albuquerque | NM | — | UNVERIFIED |
| Minnesota Wire & Cable Company | Eau Claire | WI | — | UNVERIFIED |
| Mission Critical Electronics LLC | Costa Mesa | CA | — | UNVERIFIED |
| MNSTAR Technologies, Inc. | Grand Rapids | MN | — | UNVERIFIED |
| Mono-systems, INC. | Buffalo | NY | — | UNVERIFIED |
FactoryRegistry lists 2,540 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.