Manufacturing of electronic coils
3,511 FACILITIESCensus designationManufacturing of electronic coils, transformers, and other inductors
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| PCB Piezotronics Load & Torque | Farmington Hills | MI | 1–19 | LIKELY ACTIVE |
| Plasma Ruggedized Solutions, INC. | Huntington Beach | CA | — | LIKELY ACTIVE |
| Plug Power Concord Electrolyzers | Concord | MA | 20–99 | LIKELY ACTIVE |
| Pole/zero LLC | West Chester | OH | — | LIKELY ACTIVE |
| Powervar INC | Waukegan | IL | — | LIKELY ACTIVE |
| Precision Devices, INC. | Middleton | WI | — | LIKELY ACTIVE |
| Premier Pv | Crossett | AR | 100–499 | LIKELY ACTIVE |
| Prem Magnetics, Inc. | Johnsburg | IL | 20–99 | LIKELY ACTIVE |
| Presidio Components INC | Sioux Falls | SD | — | LIKELY ACTIVE |
| Pure Wafer INC | San Jose | CA | 100–499 | LIKELY ACTIVE |
| Q Microwave INC | El Cajon | CA | — | REPORTED CLOSED |
| Quality Electrical Systems | West Jordan | UT | 500+ | LIKELY ACTIVE |
| Quest Microwave INC | Morgan Hill | CA | — | LIKELY ACTIVE |
| R & B Electronics INC | Sault Sainte Marie | MI | — | LIKELY ACTIVE |
| Resonetics San Diego | San Diego | CA | 20–99 | LIKELY ACTIVE |
| Richmond Klockner Power Distribution INC | Richmond | VA | 20–99 | LIKELY ACTIVE |
| Richmond Oakleys Power Distribution INC | Richmond | VA | 100–499 | LIKELY ACTIVE |
| Rochester Industrial Control | Ontario | NY | 20–99 | LIKELY ACTIVE |
| Rondo Energy INC | Alameda | CA | 100–499 | LIKELY ACTIVE |
| Ronken Industries INC | Spring Valley | IL | 1–19 | LIKELY ACTIVE |
| Sag Harbor Industries Nc | Farmville | NC | 20–99 | LIKELY ACTIVE |
| Schneider Electric - West Chester | West Chester | OH | 100–499 | LIKELY ACTIVE |
| Scott Engineering INC | Chino | CA | — | LIKELY ACTIVE |
| Scott Manufacturing Solutions | Chino | CA | 100–499 | LIKELY ACTIVE |
| Sonin Beako, LLC | Queen City | TX | 20–99 | LIKELY ACTIVE |
FactoryRegistry lists 3,511 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.
