FactoryRegistry
Claim a page

Manufacturing of permanent magnets (excluding ceramic permanent magnets)

5,084 FACILITIES
FacilityCityStateEmployeesStatus
Hale Pet Door National LLCCanon CityCO20–99 LIKELY ACTIVE
Hampl Investments LLCGilbertAZ— LIKELY ACTIVE
Hanson MachineSanteeCA— LIKELY ACTIVE
Hardwear Manufacturing INCRyegateMT— LIKELY ACTIVE
Harper David CharlesKingstonTN— LIKELY ACTIVE
Harshman Products LLCJacksonville BeachFL— LIKELY ACTIVE
Hawt Dawg Welding LLCLa HabraCA— LIKELY ACTIVE
HeadquartersCaldwellID20–99 LIKELY ACTIVE
Hearing Protection LLCWatertownWI— LIKELY ACTIVE
Heavy Crown Forge and Crafts LLCHavelockNC— LIKELY ACTIVE
Helical ProductsSanta MariaCA20–99 LIKELY ACTIVE
HendersonHendersonTN100–499 LIKELY ACTIVE
Hermle Usa, INCFranklinWI— LIKELY ACTIVE
H & H IndustriesPennsaukenNJ— LIKELY ACTIVE
Hi-tech Precision Machining, INC.San JoseCA— LIKELY ACTIVE
Hnf LLCWylieTX— LIKELY ACTIVE
Hogan Mfg., INC.EscalonCA— LIKELY ACTIVE
Holliston MFG (GTS, HTAS)HollistonMA100–499 LIKELY ACTIVE
Honeyville Metal, LLCTopekaIN20–99 LIKELY ACTIVE
Hornady Mfg - ToolsAldaNE20–99 LIKELY ACTIVE
Horner Industries INC.Rapid CitySD— LIKELY ACTIVE
Hose Master - Cleveland PlantEuclidOH100–499 LIKELY ACTIVE
Hose Master - Houston TXMissouri City TXTX20–99 LIKELY ACTIVE
Hoyt LakesHoyt LakesMN1–19 LIKELY ACTIVE
Hs Marine Propulsion LLCOcean SpringsMS— LIKELY ACTIVE
Hsm Transportation & Specialty Manufacturing CompanyHickoryNC— LIKELY ACTIVE
Humtown AdditiveYoungstownOH20–99 LIKELY ACTIVE
Humtown Products, Inc.ColumbianaOH20–99 LIKELY ACTIVE
Hydra-Seal, Inc.Menomonee FallsWI20–99 LIKELY ACTIVE
Hy-FlexKnightstownIN20–99 LIKELY ACTIVE
I.d. Systems INC.Norton ShoresMI— LIKELY ACTIVE
Imagination Fabrication Inc.Mount PleasantTX20–99 LIKELY ACTIVE
Indiana Mobile Welding LLCCiceroIN— LIKELY ACTIVE
IndianapolisIndianapolisIN100–499 LIKELY ACTIVE
Industrial Fabrication LLCBridgmanMI20–99 LIKELY ACTIVE
Industrial Manufacturing ServicesLancasterSC20–99 LIKELY ACTIVE
Industrial Stripping Services LLCGrand RapidsMI20–99 LIKELY ACTIVE
IndyIndianapolisIN1–19 LIKELY ACTIVE
IN-FAB Inc.BedfordIN20–99 LIKELY ACTIVE
Infinity Drain LTDAmityvilleNY100–499 LIKELY ACTIVE
Innisfallen WorksSpringfieldOH20–99 LIKELY ACTIVE
Innovations Manufacturing INCReddingCA— LIKELY ACTIVE
Intelligent Composites LLCMilwaukeeWI— LIKELY ACTIVE
International Quality Advantage LLCWindsor MillMD— LIKELY ACTIVE
Iron Empire LLCSurpriseAZ— LIKELY ACTIVE
ISC - Youngstown, OHYoungstownOH100–499 LIKELY ACTIVE
JadcoHarmonyPA20–99 LIKELY ACTIVE
James RohrbachPoquosonVA— LIKELY ACTIVE
Jered LLC/PaR MarineBrunswickGA100–499 LIKELY ACTIVE
Jericho Machine LLCDaltonOH20–99 LIKELY ACTIVE
J&j Fabrication, INCSeveranceCO— LIKELY ACTIVE
Jla Fabrication LLCGrand JunctionCO— LIKELY ACTIVE
Jlar Fab Worx LLCGallipolisOH— LIKELY ACTIVE
John Boos & Co. NevadaSparksNV20–99 LIKELY ACTIVE
John J. Mazur, INC.Deer ParkNY— LIKELY ACTIVE
John W SchatzNixonTX— LIKELY ACTIVE
Jona Manufacturing Services INCLos AlamosNM— LIKELY ACTIVE
Jor-Mac CompanyOshkoshWI100–499 LIKELY ACTIVE
JosamMichigan CityIN20–99 LIKELY ACTIVE
Joseph T Ryerson and Son BLPHoustonTX20–99 LIKELY ACTIVE
Joseph T Ryerson & Son, IncBlythevilleSC20–99 LIKELY ACTIVE
Joseph T Ryerson & Son, IncStowOH20–99 LIKELY ACTIVE
Jost Service Center LLCGarden RidgeTX— LIKELY ACTIVE
Jwip Solutions, LLCTabor CityNC— LIKELY ACTIVE
Kahl Kreations LLCGulf BreezeFL— LIKELY ACTIVE
Kan Ag Enterprises, LLCYumaCO— LIKELY ACTIVE
KCP Metal Fabrications, Inc.ChicagoIL20–99 LIKELY ACTIVE
Keller Technology Corporation - HuntersvilleHuntersvilleNC20–99 LIKELY ACTIVE
Kelly Brothers Sheet Metal IncTallahasseeFL20–99 LIKELY ACTIVE
KelTec ArmsCocoaFL100–499 LIKELY ACTIVE
Kemsan Solutions LLCPortsmouthVA— LIKELY ACTIVE
Keyes-davis COSpringfieldMI— LIKELY ACTIVE
Kg Manufacturing LLCRedmondOR— LIKELY ACTIVE
Kings Mobile MechanicsLanghornePA— LIKELY ACTIVE
Kirk-Rudy, Inc.WoodstockGA20–99 LIKELY ACTIVE
Kitchen Fabricating Equipment - Counter CraftHoustonTX100–499 LIKELY ACTIVE
KLine315HollandMI20–99 LIKELY ACTIVE
Klr Welding and Fabrication LLCBladenboroNC— LIKELY ACTIVE
KMS IncLuzernePA20–99 LIKELY ACTIVE
Kness ManufacturingAlbiaIA20–99 LIKELY ACTIVE
KNT ManufacturingNewarkCA100–499 LIKELY ACTIVE
Knudsen, JeffBremertonWA— LIKELY ACTIVE
Kooima Ag, Inc.Rock ValleyIA20–99 LIKELY ACTIVE
Kooks Headers IncStatesvilleNC20–99 LIKELY ACTIVE
KRH Industries, LLCSterling HeightsMI20–99 LIKELY ACTIVE
Kwa Performance Industries, INC.City of IndustryCA— LIKELY ACTIVE
Lab Products, LLCHavre De GraceMD— LIKELY ACTIVE
Lakos Filtration SolutionsFresnoCA20–99 LIKELY ACTIVE
Laminar Ventures, LLCCocoa BeachFL— LIKELY ACTIVE
Laser Specialties, LLCWestminsterMD— LIKELY ACTIVE
Latitude CorpTucsonAZ20–99 LIKELY ACTIVE
LebanonLebanonKY20–99 LIKELY ACTIVE
Legacy Effects LLCSan FernandoCA100–499 LIKELY ACTIVE
Leggett & Platt Components CO INCSpartaMI— LIKELY ACTIVE
LeMar Industries-SHESheffieldIA20–99 LIKELY ACTIVE
Liberty Metalworks INC.ChandlerAZ— LIKELY ACTIVE
Lockheed Martin Corporation US PA Archbald Kennedy Dr (1547)ArchbaldPA500+ LIKELY ACTIVE
LT Metal Masters, Inc.IndianapolisIN1–19 LIKELY ACTIVE
Mac Manufacturing INCPurcellOK— LIKELY ACTIVE
Mad Dragon Fire LLCSeattleWA— LIKELY 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.

Part of Manufacturing of general-purpose industrial controls, including magnetic starters, motor controllers and control centers, industrial control brakes and clutches, movement and proximity sensors, and A.C. and D.C. drives and drives systems
Manufacturing of agricultural, commercial, institutional, and lawn and garden pesticides and chemicalsManufacturing of extruded aluminum and aluminum-alloy, rod, bar, and other extruded shapesManufacturing of metal studs, nonload and load-bearing (iron, steel, and aluminum)Manufacturing of fabricated steel plate pipe, penstocks, tunnel lining, stacks, and breechingManufacturing of A.C. contactors, 1,000 volts or lessManufacturing of A.C. drives systems for general-purpose industrial controlsManufacturing of A.C. full voltage combination magnetic starters, 1,000 volts or lessManufacturing of A.C. full voltage manual controllers, 1,000 volts or lessManufacturing of A.C. full voltage noncombination magnetic starters, 1,000 volts or lessManufacturing of all wet and dry process voltage porcelain products and components, including steatite electrical products, ceramic permanent magnets, and other ceramic electrical products and components for electronic applicationsManufacturing of brakes and clutches for general-purpose industrial controlsManufacturing of bulk pesticides and other bulk synthetic organic agricultural chemicals (excluding end-use pesticide and agricultural chemical preparations)Manufacturing of controls for A. C. and D.C. packaged drivesManufacturing of D.C. drives systems for general-purpose industrial controlsManufacturing of disconnect switches, 600 volts or lessManufacturing of electromechanical positioning sensors for general-purpose industrial controlsManufacturing of laser sources (including nondiode and diode)Manufacturing of laser systems and equipment, all other types (excluding laser sources and industrial etching and engraving laser systems and equipment)Manufacturing of miscellaneous hardware (excluding automotive, construction, furniture, drapery, and household appliance)Manufacturing of motor control centers, 1,000 volts or lessManufacturing of movement sensors for general-purpose industrial controlsManufacturing of nonoptical proximity sensors for general-purpose industrial controlsManufacturing of optical proximity sensors for general-purpose industrial controlsManufacturing of other general-purpose industrial controls and devices
Industries
Metal FabricatorsAll product lines

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.