Manufacturing of permanent magnets

Facility	City	State	Employees	Status
Military Hardware, LLC	Jacksonville	NC	—	● ACTIVE
Miller Fabrication and Welding Incorporated	Lexington	OH	—	● ACTIVE
Mills Specialty Metals L.l.c.	Marietta	GA	—	● ACTIVE
MBMobile Barriers LLC	Golden	CO	—	● ACTIVE
Momentum Manufacturing Group - North LLC	Saint Johnsbury	VT	—	● ACTIVE
Monarch Trophy, INC.	Houston	TX	—	● ACTIVE
Monument Forge Manufacturing LLC	Hampton	VA	—	● ACTIVE
Mountain Country Equipment L.l.c.	Nephi	UT	—	● ACTIVE
M1Mp 10x Development LLC	Las Vegas	NV	—	● ACTIVE
Mp Machinery & Testing LLC	State College	PA	—	● ACTIVE
M&p Metal Fabrications, LLC	Detroit	MI	—	● ACTIVE
M&r Partners LLC	San Diego	CA	—	● ACTIVE
Munio Technologies LLC	Owasso	OK	—	● ACTIVE
Nabco Systems LLC	Nottingham	MD	—	● ACTIVE
Nasatka Barrier, Incorporated	Clinton	MD	—	● ACTIVE
National Metal Industries INC	Oceanside	NY	—	● ACTIVE
NENc2 Energy Solutions INC	Los Angeles	CA	—	● ACTIVE
Nelson M.c.t. - South, INC	Lacombe	LA	—	● ACTIVE
Nemaco Technology LLC	Houston	TX	—	● ACTIVE
New Revolution Tools, LLC	Farley	IA	—	● ACTIVE
New Ventures Enterprises, INC.	Lagrange	GA	—	● ACTIVE
New York Manufacturing Corporation	Rochester	NY	—	● ACTIVE
Northfork Grinding & Machining INC	Johnstown	PA	—	● ACTIVE
Northside Welding & Machine LLC	Winsted	CT	—	● ACTIVE
Northwest Metal Innovators, LLC	Barron	WI	—	● ACTIVE

FactoryRegistry lists 5,076 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.