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Manufacturing of ferrite microwave components, including yttrium garnets, circulators, isolators, phase shifters, attenuators, equalizers, limiters, and mixers

1,635 FACILITIES
FacilityCityStateEmployeesStatus
Advanced Interconnect ManufacturingVictorNY20–99 LIKELY ACTIVE
Aem, INCSan DiegoCA100–499 LIKELY ACTIVE
AheadtekSan JoseCA20–99 LIKELY ACTIVE
Alta Manufacturing, INC.FremontCA— LIKELY ACTIVE
Amatrol INCJeffersonvilleIN— LIKELY ACTIVE
Bae Systems Controls INCFort WayneIN— LIKELY ACTIVE
BAE Systems Electronic Systems MERMerrimackNH500+ LIKELY ACTIVE
Bae Systems Information and Electronic Systems Integration INC.GreenlawnNY— LIKELY ACTIVE
Bae Systems Information & Electronic Systems Integration INCHudsonNH— LIKELY ACTIVE
Birk Manufacturing, INC.East LymeCT100–499 LIKELY ACTIVE
Blatek INCBoalsburgPA20–99 LIKELY ACTIVE
CablenetCentennialCO20–99 LIKELY ACTIVE
Cirtec Medical IiBrooklyn ParkMN— LIKELY ACTIVE
Clinton Instrument CO theClintonCT1–19 LIKELY ACTIVE
Cobo USAWest BurlingtonIA20–99 LIKELY ACTIVE
Communications & Power Industries LLCPalo AltoCA— LIKELY ACTIVE
Converlogic Inter LLCDoralFL— LIKELY ACTIVE
Cree LedDurhamNC100–499 LIKELY ACTIVE
Cristek Interconnects, LLCNorth BillericaMA— LIKELY ACTIVE
Custom Stamping INCCarson CityNV— LIKELY ACTIVE
De La Mare Engineering, INC.San FernandoCA— LIKELY ACTIVE
Delta Manufacturing INCChinoCA— LIKELY ACTIVE
Electri -Cord ManufacturingWestfieldPA20–99 LIKELY ACTIVE
Electro Mechanical Specialists, LLCBozrahCT— LIKELY ACTIVE
Electronic Assemblies Mfg. INC.MethuenMA— LIKELY ACTIVE
Electro Switch CORPRaleighNC— LIKELY ACTIVE
Emerge Technologies, Inc.CoppellTX— LIKELY ACTIVE
Esam INCGrants PassOR100–499 LIKELY ACTIVE
Evissap INC.San JoseCA— LIKELY ACTIVE
Frequency Electronics INCUniondaleNY100–499 LIKELY ACTIVE
Futaba Corporation of AmericaHuntsvilleAL20–99 LIKELY ACTIVE
Gardan - HortonvilleHortonvilleWI20–99 LIKELY ACTIVE
Gowanda BTI LLC DBA Microwave CircuitsBeltsvilleMD1–19 LIKELY ACTIVE
Greenray Industries, INC.MechanicsburgPA— LIKELY ACTIVE
Gsi CorporationLutherville TimoniumMD— LIKELY ACTIVE
Hayward Quartz Technology INCFremontCA100–499 LIKELY ACTIVE
Headway Technologies INCMilpitasCA500+ LIKELY ACTIVE
Hoffman Enclosures INCAnokaMN— LIKELY ACTIVE
Honeywell International SunnyvalSunnyvaleCA20–99 LIKELY ACTIVE
Horlick Company, LLCRandolphMA— LIKELY ACTIVE
Imperial Electronic Assembly, INC.BrookfieldCT100–499 LIKELY ACTIVE
Inficon EdcOverland ParkKS20–99 LIKELY ACTIVE
Interstate Electronics CORPAnaheimCA100–499 LIKELY ACTIVE
IPG Photonics Corporation - Midwest SalesNoviMI20–99 LIKELY ACTIVE
Johnson ElectricVandaliaOH100–499 LIKELY ACTIVE
K&l Microwave LLCSalisburyMD— LIKELY ACTIVE
Laird TechnologiesSchaumburgIL20–99 LIKELY ACTIVE
Lake Shore Cryotronics WoburnWoburnMA20–99 LIKELY ACTIVE
Liberty Electronics - RenoRenoPA1–19 LIKELY ACTIVE
Little Enterprises, LLCIpswichMA— LIKELY ACTIVE
Magnetic Sensors CORPAnaheimCA20–99 LIKELY ACTIVE
Management Solutions, L.c.LouisaVA— LIKELY ACTIVE
Massachusetts Bay Technologies, INCStoughtonMA— LIKELY ACTIVE
Micrometals, INCAnaheimCA100–499 LIKELY ACTIVE
Microsemi Soc CORP.San JoseCA— LIKELY ACTIVE
Microwave Power Products, INC.Palo AltoCA— LIKELY ACTIVE
Northrop Grumman Systems CorporationRolling MeadowsIL— LIKELY ACTIVE
Oasis Materials Company LPPowayCA20–99 LIKELY ACTIVE
Paktron LLCLynchburgVA— LIKELY ACTIVE
PCB Piezotronics Load & TorqueFarmington HillsMI1–19 LIKELY ACTIVE
Plasma Ruggedized Solutions, INC.Huntington BeachCA— LIKELY ACTIVE
Precision Devices, INC.MiddletonWI— LIKELY ACTIVE
Pure Wafer INCSan JoseCA100–499 LIKELY ACTIVE
Q Microwave INCEl CajonCA— LIKELY ACTIVE
Quest Microwave INCMorgan HillCA— LIKELY ACTIVE
R & B Electronics INCSault Sainte MarieMI— LIKELY ACTIVE
Resonetics San DiegoSan DiegoCA20–99 LIKELY ACTIVE
Samtec MicroelectronicsColorado SpringsCO100–499 LIKELY ACTIVE
Smartrac Technology Fletcher INCFletcherNC20–99 LIKELY ACTIVE
Stentech Photo Stencil, LLCGoldenCO— LIKELY ACTIVE
Sure Power, INCTorranceCA— LIKELY ACTIVE
Surya Electronics INCGlendale HeightsIL20–99 LIKELY ACTIVE
Tdk-lambda Americas INC.National CityCA— LIKELY ACTIVE
Technical Services for Electronics INCJacksonMN— LIKELY ACTIVE
Tessy Automation LLCMeadvillePA20–99 LIKELY ACTIVE
Unison Industries LLCJacksonvilleFL— LIKELY ACTIVE
Waveline INCFairfieldNJ— LIKELY ACTIVE
Westshore Design LLCHollandMI20–99 LIKELY ACTIVE
Woven Electronics, LLCSimpsonvilleSC— LIKELY ACTIVE
Wrwp, LLCTwinsburgOH100–499 LIKELY ACTIVE
Microsemi CORP. - High Performance TimingMount Holly SpringsPA— LIKELY ACTIVE
Midtronics, INCWillowbrookIL— LIKELY ACTIVE
Sinclair Manufacturing CONortonMA— LIKELY ACTIVE
3m Technical CeramicsLexingtonKY— UNVERIFIED
Cobham Advanced Electronic Solutions INCSan DiegoCA— UNVERIFIED
Composite Modules INCAttleboroMA— UNVERIFIED
Ferro CorporationKing of PrussiaPA— UNVERIFIED
Fujifilm Dimatix, INC.LebanonNH— UNVERIFIED
Gm Components Holdings LLC Kokomo OpsKokomoIN— UNVERIFIED
Heraeus Precious Metals Conshohocken LLCWest ConshohockenPA— UNVERIFIED
Honeywell Automation and Control SolutionsColumbusOH— UNVERIFIED
Ictc USABrooksvilleFL— UNVERIFIED
Kavlico/sensataNewbury ParkCA— UNVERIFIED
Lion Electric Manufacturing USA INCChannahonIL— UNVERIFIED
Moog INC - N Main StBlacksburgVA— UNVERIFIED
Stoneridge INC Hi-stat DivLexingtonOH— UNVERIFIED
Switchcraft INCChicagoIL— UNVERIFIED
Synqor, INC.BoxboroughMA— UNVERIFIED
Toledo Commutator COOwossoMI— UNVERIFIED
Tris Usa, INC.AthensAL— UNVERIFIED

FactoryRegistry lists 1,635 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 ferrite microwave components, including yttrium garnets, circulators, isolators, phase shifters, attenuators, equalizers, limiters, and mixers, 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 101 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 microwave components and devices, excluding antennae, tubes, and semiconductors
Manufacturing of printed circuit assemblies, loaded boards and modules (printed circuit boards with inserted electronic components)Manufacturing of all other miscellaneous electronic components, including oscillators (excluding instrumentation and crystal types), static converters, electronic cable harnesses and assemblies, magnetic cores, solenoids, and related partsManufacturing of specific-purpose industrial controlsManufacturing of relays for electronic circuitry, industrial control overload, and switchgear-typeManufacturing of bare printed circuit boardsManufacturing of microwave subassemblies, including parametric amplifiers and other solid-state assembliesManufacturing of other microwave devicesManufacturing of reactive microwave componentsManufacturing of switches, coaxial and waveguide
Industries
Electronics ManufacturersAll product lines

NAPCS collection code 2033900005. 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.