Manufacturing of permanent magnets
5,225 FACILITIESCensus designationManufacturing of permanent magnets (excluding ceramic permanent magnets)
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Innisfallen Works | Springfield | OH | 20–99 | LIKELY ACTIVE |
| Innovations Manufacturing INC | Redding | CA | — | LIKELY ACTIVE |
| Intelligent Composites LLC | Milwaukee | WI | — | LIKELY ACTIVE |
| International Quality Advantage LLC | Windsor Mill | MD | — | LIKELY ACTIVE |
| Iron Empire LLC | Surprise | AZ | — | LIKELY ACTIVE |
| ISC - Youngstown, OH | Youngstown | OH | 100–499 | LIKELY ACTIVE |
| Jadco | Harmony | PA | 20–99 | LIKELY ACTIVE |
| James Rohrbach | Poquoson | VA | — | LIKELY ACTIVE |
| Jered LLC/PaR Marine | Brunswick | GA | 100–499 | LIKELY ACTIVE |
| Jericho Machine LLC | Dalton | OH | 20–99 | LIKELY ACTIVE |
| J&j Fabrication, INC | Severance | CO | — | LIKELY ACTIVE |
| Jla Fabrication LLC | Grand Junction | CO | — | LIKELY ACTIVE |
| Jlar Fab Worx LLC | Gallipolis | OH | — | LIKELY ACTIVE |
| John Boos & Co. Nevada | Sparks | NV | 20–99 | LIKELY ACTIVE |
| John J. Mazur, INC. | Deer Park | NY | — | LIKELY ACTIVE |
| John W Schatz | Nixon | TX | — | LIKELY ACTIVE |
| Jona Manufacturing Services INC | Los Alamos | NM | — | LIKELY ACTIVE |
| Jor-Mac Company | Oshkosh | WI | 100–499 | LIKELY ACTIVE |
| Josam | Michigan City | IN | 20–99 | LIKELY ACTIVE |
| Joseph T Ryerson and Son BLP | Houston | TX | 20–99 | LIKELY ACTIVE |
| Joseph T Ryerson & Son, Inc | Blytheville | SC | 20–99 | LIKELY ACTIVE |
| Joseph T Ryerson & Son, Inc | Stow | OH | 20–99 | LIKELY ACTIVE |
| Jost Service Center LLC | Garden Ridge | TX | — | LIKELY ACTIVE |
| Jwip Solutions, LLC | Tabor City | NC | — | LIKELY ACTIVE |
| Kahl Kreations LLC | Gulf Breeze | FL | — | LIKELY ACTIVE |
FactoryRegistry lists 5,225 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 permanent magnets (excluding ceramic permanent magnets), 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 47 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 2034200000. 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.
