Manufacturing of permanent magnets (excluding ceramic permanent magnets)

Facility	City	State	Employees	Status
Kinetic Resolve Incorporated	Saint Paul	MN	—	● ACTIVE
KEKkw Enterprises, INC	Winter Park	FL	—	● ACTIVE
Kleva Built CORP	Mesa	AZ	—	● ACTIVE
Krysostom LLC	Sandpoint	ID	—	● ACTIVE
Kurz Transfer Products LP	Huntersville	NC	—	● ACTIVE
Laz Tool and Manufacturing, INC.	Snohomish	WA	—	● ACTIVE
Lean Logic Industries, LLC	Medford	OR	—	● ACTIVE
Leum Engineering INC	Hopkins	MN	—	● ACTIVE
Lgl Animal Care Products, INC.	College Station	TX	—	● ACTIVE
Lidg3d LLC	Chandler	AZ	—	● ACTIVE
Lightspeed Running & Rehabilitation Systems LLC	Duluth	MN	—	● ACTIVE
Lirces 3 LLC	Macungie	PA	—	● ACTIVE
Little Fawn LLC	Camden	IN	—	● ACTIVE
LRLoki Research LLC	Theodosia	MO	—	● ACTIVE
Lone Mountain Metalworks LLC	Rathdrum	ID	—	● ACTIVE
Lorad LLC	Westlake	OH	—	● ACTIVE
LTLow Temp Industries, INC.	Jonesboro	GA	100–499	● ACTIVE
Ltl Vantage, INC.	West Dennis	MA	—	● ACTIVE
Lupco, INC.	Rowlett	TX	—	● ACTIVE
Lynn Ladder and Scaffolding CO INC	Springfield	MA	—	● ACTIVE
Lynn L. Reynolds, INC	Spokane Valley	WA	—	● ACTIVE
LWLynn Welding CO INC	Newington	CT	—	● ACTIVE
Magnetic Aids, INC.	Marlboro	NY	—	● ACTIVE
Magnetic Shield CORP	Bensenville	IL	—	● ACTIVE
Magnet Sales & Mfg. CO INC	Culver City	CA	—	● ACTIVE
MTManufacturing Technology Group, INC	Westfield	MA	—	● ACTIVE
Marshall Metal Products INC	Marshall	MI	—	● ACTIVE
Marsol Technologies, INC.	Houston	TX	—	● ACTIVE
Mars Technologies INC	Sarver	PA	—	● ACTIVE
Masha Manufacturing, INC	Albuquerque	NM	—	● ACTIVE
Master Fog LLC	West Chicago	IL	—	● ACTIVE
Master Lock Company LLC	Deerfield	IL	—	● ACTIVE
Master Tool & Machine, LLC	Morrison	TN	—	● ACTIVE
Materials Fabrication and Testing Services, INC.	Oak Ridge	TN	—	● ACTIVE
Materials Science International INC	Columbus	OH	—	● ACTIVE
Material System INC	Childersburg	AL	—	● ACTIVE
Matthew Warren, INC	Santa Maria	CA	—	● ACTIVE
Maverick Manufacturing LLC	Spartanburg	SC	—	● ACTIVE
Mayville Engineering Company, INC.	Milwaukee	WI	—	● ACTIVE
Mbt Product Design & Manufacturing INC	Waynesboro	PA	—	● ACTIVE
Mcmillan Design, INC.	Gig Harbor	WA	—	● ACTIVE
Measured Fabrication, LLC	Memphis	TN	—	● ACTIVE
Mechanical Industries Wi LLC	Milwaukee	WI	—	● ACTIVE
Meld Printworks Corporation	Christiansburg	VA	—	● ACTIVE
Meridian Rapid Defense Group LLC	Pasadena	CA	—	● ACTIVE
Merrill Technologies Group, LLC	Saginaw	MI	—	● ACTIVE
Merrill Technologies Group, LLC	Alma	MI	—	● ACTIVE
Metalcraft of Pensacola, INC	Pensacola	FL	—	● ACTIVE
Metal Works Machine and Maintenance, LLC	Calvert City	KY	—	● ACTIVE
Metrobike LLC	Washington	DC	—	● ACTIVE
MMMetro Metal Products, INC.	Medford	NY	—	● ACTIVE
Michigan Manufactured Products, INC	Port Huron	MI	—	● ACTIVE
Mier Products, INC	Kokomo	IN	—	● ACTIVE
Milco Mfg LLC	Farmington Hills	MI	—	● ACTIVE
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
Octaflex Environmental Systems, INC.	Timber Lake	SD	—	● ACTIVE
Ocutrap INC	Austin	TX	—	● ACTIVE
O'dochartaigh, LLC	Oakland	AR	—	● ACTIVE
Omega Industrial Products INC	Saukville	WI	—	● ACTIVE
Omni Services, INC.	New Castle	DE	—	● ACTIVE
On the Edge Mfg, INC	Butler	PA	—	● ACTIVE
On the Mark INC	Mount Pleasant	MI	—	● ACTIVE
Orange County Thermal Industries, INC.	Orange	CA	—	● ACTIVE
Otto Environm INC	Milwaukee	WI	—	● ACTIVE
PMP2r Metal Fabrication INC	Clinton Township	MI	—	● ACTIVE
Pajet Enterprises LLC	Carlisle	PA	—	● ACTIVE
Pall Corporation	Cortland	NY	—	● ACTIVE
Patuxent Mill Works, LLC	Hollywood	MD	—	● ACTIVE
Pearson Engineering CORP.	South El Monte	CA	—	● ACTIVE
Perfect Fit	Corinna	ME	—	● ACTIVE
Persius, LLC	Liberty Lake	WA	—	● ACTIVE
Phoenix Laser Solutions LLC	Meadville	PA	—	● ACTIVE
Plascore INC	Zeeland	MI	—	● ACTIVE
Pmt Critical Metals INC.	Euclid	OH	—	● ACTIVE
Polar Corporation	Farmington	CT	—	● ACTIVE
PPoseidon,llc	Berne	IN	—	● ACTIVE

FactoryRegistry lists 5,084 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.