Manufacturing of electronic coils
3,440 FACILITIESCensus designationManufacturing of electronic coils, transformers, and other inductors
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| High Tech X-ray | Carmichael | CA | — | UNVERIFIED |
| Highway Toll Administration | Great Neck | NY | — | UNVERIFIED |
| Hirsch | Santa Ana | CA | — | UNVERIFIED |
| Hitachi Electronic | Mauldin | SC | — | UNVERIFIED |
| Hitachi Energy USA INC. | Oceanside | CA | — | UNVERIFIED |
| Hi-tech Electronic Assemblies INC | Council Bluffs | IA | — | UNVERIFIED |
| Hithium Tech USA | Mesquite | TX | — | 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 |
| Horizon Automation & Fabrication LLC | Muncie | IN | — | UNVERIFIED |
| Howard Research and Development Corp,the | Columbia | MD | — | UNVERIFIED |
| Hrc Oregon INC | Oregon City | OR | — | UNVERIFIED |
| Hubbell Incorporated Dba Dmc Power, Inc., Olive Branch | Olive Branch | MS | — | UNVERIFIED |
| Hughes Aircraft CO Sp & Comm G | Los Angeles | CA | — | UNVERIFIED |
| Hughes Technical Services Comp | Long Beach | CA | — | UNVERIFIED |
| Hughes Training INC | West Covina | CA | — | UNVERIFIED |
| HVM Technology, Inc. | New Braunfels | TX | — | UNVERIFIED |
| Hybripak INC (former) | Avon | MA | — | UNVERIFIED |
| Hydrel | Sylmar | CA | — | UNVERIFIED |
| Hytel Group | Elgin | IL | — | UNVERIFIED |
| Idatech | Bend | OR | — | UNVERIFIED |
| Ideal Industries INC | Sycamore | IL | — | UNVERIFIED |
FactoryRegistry lists 3,440 facilities whose primary industry classification is one of the 3 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced electronic coils, transformers, and other inductors, 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 3 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported, where 259 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 2033775000. 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.