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Manufacturing of electronic coils, transformers, and other inductors

3,458 FACILITIES
FacilityCityStateEmployeesStatus
Acopian Technical CompanyEastonPA20–99 ACTIVE
Advanced Conversion Technology INCMiddletownPA100–499 ACTIVE
Advanced Defense Technologies INCBaltimoreMD20–99 ACTIVE
Advanced Technical Ceramics CompanyChattanoogaTN100–499 ACTIVE
Amerasia International Technology INCPrinceton JunctionNJ20–99 ACTIVE
American Superconductor CORPAyerMA100–499 ACTIVE
Ametek Programmable Power, INC.San DiegoCA100–499 ACTIVE
A M I/ Coast Magnetics INC.Los AngelesCA20–99 ACTIVE
Amphenol Thermometrics, INC.Saint MarysPA— ACTIVE
Applied Concepts INC.TullyNY1–19 ACTIVE
Atc Power Systems, INCMerrimackNH20–99 ACTIVE
Badger Magnetics INCMilwaukeeWI— ACTIVE
Badger Magnetics, INCLino LakesMN20–99 ACTIVE
Bellofram CorporationNewellWV100–499 ACTIVE
Bema Electronic Manufacturing, INCFremontCA100–499 ACTIVE
Bicron Electronics, LLCTorringtonCT20–99 ACTIVE
Burton Wire & Cable, LLCHooksettNH20–99 ACTIVE
Caes Mission Systems LLCWoburnMA20–99 ACTIVE
Calex Mfg. Co., INC.ConcordCA— ACTIVE
Capstone Green Energy CORPVan NuysCA100–499 ACTIVE
Celltron, INC.GalenaKS100–499 ACTIVE
Celtech CORPCarlsbadNM20–99 ACTIVE
Cicoil, LLCValenciaCA100–499 ACTIVE
Control Solutions LLCAuroraIL20–99 ACTIVE
Corestar International CorporationIrwinPA20–99 ACTIVE
Cornell Dubilier, LLCNew BedfordMA100–499 ACTIVE
Cornell-dubilier Marketing INCLibertySC100–499 ACTIVE
Covaris, LLCWoburnMA— ACTIVE
Cpi Radant Technologies Division INC.StowMA20–99 ACTIVE
Cps Technologies CORP.NortonMA20–99 ACTIVE
Crandall Stats and Sensors, INCMachesney ParkIL20–99 ACTIVE
Crane Electronics, INCChandlerAZ100–499 ACTIVE
Cts Electronic Components, INC.AlbuquerqueNM100–499 ACTIVE
Custom Electronics, INC.OneontaNY20–99 ACTIVE
Custom Interface, INC.BingenWA20–99 ACTIVE
Dcx-chol Enterprises, INCLos AngelesCA— ACTIVE
Dec Electronic Assembly LLCSanta AnaCA20–99 ACTIVE
Dit-mco International LLCKansas CityMO100–499 ACTIVE
Diversified Power International, LLCPiney FlatsTN— ACTIVE
Ecircuits LLCBlue SpringsMO20–99 ACTIVE
E-fab, INC.Santa ClaraCA1–19 ACTIVE
Elcon Precision, LLCSan JoseCA20–99 ACTIVE
Electric Hydrogen CODevensMA100–499 ACTIVE
Elevate Healthcare, INC.SarasotaFL100–499 ACTIVE
Emcom, INC.AuburnNY100–499 ACTIVE
Esl Power Systems, INC.CoronaCA100–499 ACTIVE
Eti INCSouth BendIN20–99 ACTIVE
Ferrotec (usa) CorporationLivermoreCA100–499 ACTIVE
Filtronetics, INC.Kansas CityMO20–99 ACTIVE
Frc Component Products, INC.Mason CityIA20–99 ACTIVE
Gatan INCWarrendalePA100–499 ACTIVE
Gatan INCPleasantonCA20–99 ACTIVE
Gooch & Housego (palo Alto) LLCFremontCA20–99 ACTIVE
Grace Industries INCFredoniaPA20–99 ACTIVE
Harold Beck & Sons, INC.NewtownPA100–499 ACTIVE
Heale Manufacturing CO LLCWaukeshaWI— ACTIVE
Honeywell International INC.FreeportIL500+ ACTIVE
I3 Assembly LLCBinghamtonNY100–499 ACTIVE
Interconnect Solutions CO LLCFountain ValleyCA100–499 ACTIVE
International Rectifier Hirel Products, INC.LeominsterMA100–499 ACTIVE
Kemet Electronics CorporationSimpsonvilleSC100–499 ACTIVE
K & H Industries, INC.HamburgNY20–99 ACTIVE
Kitron Technologies INC.WindberPA100–499 ACTIVE
Knowles Cazenovia INC.CazenoviaNY100–499 ACTIVE
Korry Electronics COEverettWA100–499 ACTIVE
Leda CorporationHuntington BeachCA— ACTIVE
Liberty Electronics INCFranklinPA100–499 ACTIVE
Load Technology INCMesquiteNV— ACTIVE
Lockwood Industries, LLCValenciaCA100–499 ACTIVE
Magtech & Power Conversion, INC.FullertonCA— ACTIVE
Massa Products CorporationHinghamMA20–99 ACTIVE
Mcx, INC.Klamath FallsOR— ACTIVE
Means Engineering, INC.CarlsbadCA20–99 ACTIVE
Mesa Products INCTulsaOK100–499 ACTIVE
Microwave Engineering CorporationNorth AndoverMA20–99 ACTIVE
Midcon Cables Co, INC.North Myrtle BeachSC20–99 ACTIVE
Mk Magnetics, INC.AdelantoCA20–99 ACTIVE
Moran Iron Works INCOnawayMI20–99 ACTIVE
Mph Industries, INCOwensboroKY100–499 ACTIVE
Mti-milliren Technologies INCNewburyportMA— ACTIVE
Myers Emergency Power Systems LLCBethlehemPA100–499 ACTIVE
Narda Holdings, INC.HauppaugeNY100–499 ACTIVE
National Electrostatics CORPMiddletonWI20–99 ACTIVE
Northeast Electronics CORPMilfordCT20–99 ACTIVE
Nuvotronics, INCDurhamNC— ACTIVE
Omega EmsSan JoseCA100–499 ACTIVE
Pcb Piezotronics, INC.DepewNY500+ ACTIVE
Pcb Piezotronics of North Carolina, INC.HalifaxNC100–499 ACTIVE
Pct Ebeam & Integration LLCDavenportIA20–99 ACTIVE
Peter Paul Electronics Co., INC.New BritainCT100–499 ACTIVE
Pivot-edm, INC.La VistaNE20–99 ACTIVE
Polarity INC.Rancho CordovaCA20–99 ACTIVE
Polyfusion Electronics, INC.LancasterNY20–99 ACTIVE
Pride Mobility Products CorporationDuryeaPA500+ ACTIVE
Princetel, INCHamiltonNJ20–99 ACTIVE
Projects Unlimited INCDaytonOH— ACTIVE
Quality Thermistor, INCBoiseID1–19 ACTIVE
Quantumscape Battery, INC.San JoseCA100–499 ACTIVE
Revco ProductsGarden GroveCA20–99 ACTIVE
Robert M. Hadley Company, INC.VenturaCA20–99 ACTIVE

FactoryRegistry lists 3,458 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.

Part of Manufacturing of other semiconductor devices, including semiconductor parts such as chips, wafers, and heat sinks
Manufacturing of capacitors for electronic circuitryManufacturing of resistors for electronic circuitryManufacturing of light-emitting diodes (LEDs)Manufacturing of other light-sensitive and light-emitting devicesManufacturing of photovoltaic modulesManufacturing of semiconductor parts, chips and wafersManufacturing of solar cellsManufacturing of thyristors (SCRs, triacs, PNPN diodes)
Industries
Electronics ManufacturersElectrical Equipment ManufacturersAll product lines

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.