Manufacturing of magnetic cores
1,635 FACILITIES| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| G.w. Lisk Company, INC. | Phelps | NY | — | UNVERIFIED |
| Harbour Asset Management LLC | Fort Lupton | CO | — | UNVERIFIED |
| Harris CORP | No Locality Name to Migrate From 2002 Nei V3 | NY | — | UNVERIFIED |
| Hauterow LLC | Monroe | NY | — | UNVERIFIED |
| Headway Technologies INC | Milpitas | CA | — | UNVERIFIED |
| Headway Technologies INC Stt Bldg 5 | Milpitas | CA | — | UNVERIFIED |
| Henkel Electronic Materials | Santa Clara | CA | — | UNVERIFIED |
| Hercules Incorporated Plant #2 | Culver City | CA | — | UNVERIFIED |
| Heritage Wire Harness, Limited Liability Company | Fort Payne | AL | — | UNVERIFIED |
| Hermetic Seal Corp/ametek | Rosemead | CA | — | UNVERIFIED |
| Hickok INC. | Greenwood | MS | — | UNVERIFIED |
| High Tech X-ray | Carmichael | CA | — | UNVERIFIED |
| Hirsch | Santa Ana | CA | — | UNVERIFIED |
| Hitachi Electronic | Mauldin | SC | — | UNVERIFIED |
| Hi-tech Electronic Assemblies INC | Council Bluffs | IA | — | UNVERIFIED |
| Honeywell | Danville | IL | — | UNVERIFIED |
| Honeywell INC Tampa Div | Tampa | FL | — | UNVERIFIED |
| Honeywell International INC | Galena | IL | — | UNVERIFIED |
| Honeywell Sensing and Control | Acton | MA | — | UNVERIFIED |
| Honeywell Technology Solutions INC | Colorado Springs | CO | — | UNVERIFIED |
| Hughes Aircraft CO Sp & Comm G | Los Angeles | CA | — | UNVERIFIED |
| Hughes Technical Services Comp | Long Beach | CA | — | UNVERIFIED |
| Hybripak INC (former) | Avon | MA | — | UNVERIFIED |
| Hytel Group | Elgin | IL | — | UNVERIFIED |
| Idec Corporation | Sunnyvale | CA | — | UNVERIFIED |
| Ikan International CORP | Houston | TX | — | UNVERIFIED |
| Illinois Superconductor CORP | Mount Prospect | IL | — | UNVERIFIED |
| Imation CORP. | Camarillo | CA | — | UNVERIFIED |
| Indiana Technology INC. Dba Wire Design | Elkhart | IN | — | UNVERIFIED |
| Informational Data Technologies LLC | Watertown | SD | — | UNVERIFIED |
| Ink Jet Technology | San Jose | CA | — | UNVERIFIED |
| Innovalight, INC | Sunnyvale | CA | — | UNVERIFIED |
| Integrated Manufacturing Solutions LLC | Shakopee | MN | — | UNVERIFIED |
| Integration Electronics Corporation | Richardson | TX | — | UNVERIFIED |
| Interlocken Hh LLC / Meggitt Dba Piezo Technologies | Broomfield | CO | — | UNVERIFIED |
| International Rectifier Hi-rel | Santa Clara | CA | — | UNVERIFIED |
| Intl Electronic Research CORP | Burbank | CA | — | UNVERIFIED |
| Isola Laminates INC. | La Crosse | WI | — | UNVERIFIED |
| Isola Laminate Systems | Hoosick Falls | NY | — | UNVERIFIED |
| Itek Energy | Bellingham | WA | — | UNVERIFIED |
| Itek Energy | Bellingham | WA | — | UNVERIFIED |
| Janco CORP | Burbank | CA | — | UNVERIFIED |
| Jariet Technologies | Redondo Beach | CA | — | UNVERIFIED |
| Jayco Interface Technology INC | Corona | CA | — | UNVERIFIED |
| Jcr Electronics | Lynn | MA | — | UNVERIFIED |
| Jesse Lacavo | Whittier | CA | — | UNVERIFIED |
| Johnston Automation LLC | Beaverton | OR | — | UNVERIFIED |
| Kaiser Systems INC | Peabody | MA | — | UNVERIFIED |
| Kalil Jenab | Santa Clara | CA | — | UNVERIFIED |
| Kam Ying Investment L.L.C. | Cerritos | CA | — | UNVERIFIED |
FactoryRegistry lists 1,635 facilities whose primary industry classification is one of the 1 industry above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced magnetic cores, 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 1 US manufacturing industry in the 2022 Economic Census, as the most specific line that industry reported, where 39 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 2033925015. 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.