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Manufacturing of electronic coils, transformers, and other inductors

3,457 FACILITIES
FacilityCityStateEmployeesStatus
Rocklin Manufacturing COSioux CityIA— ACTIVE
Rogers CORPChandlerAZ— ACTIVE
Rothe LLCEnglewoodCO— ACTIVE
Rotron IncorporatedEl CajonCA— ACTIVE
Rvi INCMontevideoMN— ACTIVE
S2d Microwave INCSanta ClaraCA— ACTIVE
Sacramento Computer Power, INCSacramentoCA— ACTIVE
Saes Getters/u.s.a., INC.Colorado SpringsCO— ACTIVE
Sage Millimeter, INC.TorranceCA— ACTIVE
Sainato Electric, INC.MorgantownWV— ACTIVE
Saje Technology LLCHoffman EstatesIL— ACTIVE
Samarius Precision Instruments, INC.WallingfordCT— ACTIVE
Sams Electronic Technologies, INC.Chula VistaCA— ACTIVE
Sbc Data Power INC.Costa MesaCA— ACTIVE
Scenario Trainer INC.Gates MillsOH— ACTIVE
Schaefer Electronics, INC.HopkintonMA— ACTIVE
Schell Electronics, INC.ChanuteKS— ACTIVE
Schlegel Electronic Materials, INC.RochesterNY— ACTIVE
Schneider Electric Buildings Americas, INC.CarrolltonTX— ACTIVE
Scip Engineering LLCRancho Santa MargaritaCA— ACTIVE
Screenletpower LLCMoorparkCA— ACTIVE
Sealcon LLCCentennialCO— ACTIVE
Sector Microwave Industries, INC.Deer ParkNY— ACTIVE
Sellective Selling LLCWilmingtonDE— ACTIVE
Sempac of Oregon INCBeavertonOR— ACTIVE
Sensor Systems, L.l.c.Saint PetersburgFL— ACTIVE
Sensthys INC.CupertinoCA— ACTIVE
Sequence Engineering, LLCSpartanburgSC— ACTIVE
Servo Instrument CorporationBarabooWI— ACTIVE
Seven Valley Specialty Cables LLCCortlandNY— ACTIVE
S & F Sonics, INCSimi ValleyCA— ACTIVE
Shaft Current Solutions, INC.HolyokeMA— ACTIVE
Sharma Components INCMelbourneFL— ACTIVE
Sh Endeavors, INCDebaryFL— ACTIVE
Shielding Express, INC.TauntonMA— ACTIVE
Shigamo Development INCElkoNV— ACTIVE
Siemens Industry INCMinnetonkaMN— ACTIVE
Sienna Technologies, INC.MukilteoWA— ACTIVE
Sierra Utility Sales INCSanta CruzCA— ACTIVE
Signal Solutions USA LLCCarlsbadCA— ACTIVE
Singh Material Science & Technology LLCEllicott CityMD— ACTIVE
Smart Material CORP.SarasotaFL— ACTIVE
Smart Power Systems, INC.Middle RiverMD— ACTIVE
Smart Shooter INC.HerndonVA— ACTIVE
S Morantz INCPhiladelphiaPA— ACTIVE
Socal Batteries, INC.VistaCA— ACTIVE
So-cal Value Added LLCNorth Las VegasNV— ACTIVE
Solar Mod Systems, INCPlanoTX— ACTIVE
Solis Energy, INCCasselberryFL— ACTIVE
Solution Technologies Harness Group, LLCDallasTX— ACTIVE
Soncoast Procurement, LLCKissimmeeFL— ACTIVE
Southern Interconnect CORPHoustonTX— ACTIVE
Southwest Rural Electric Association INCTiptonOK— ACTIVE
Space Machine & Engineering CORP.Saint PetersburgFL— ACTIVE
Space Projects LimitedMidlandVA— ACTIVE
Spacetronics LLCFullertonCA— ACTIVE
Spang & COPittsburghPA— ACTIVE
Spang & CompanyMckinneyTX— ACTIVE
Spectrum Control INCDelmarDE— ACTIVE
Spectrum Control INCFrederickMD— ACTIVE
Spectrum Microwave INCPhiladelphiaPA— ACTIVE
Srm2 LLCHoustonTX— ACTIVE
Standard Industries LLCCamarilloCA— ACTIVE
Standard Technology INCOrmond BeachFL— ACTIVE
Standex Electronics INCFairfieldOH— ACTIVE
Stanford Computer Optics, INC.BerkeleyCA— ACTIVE
Star-batt LLCBlanchardID— ACTIVE
Star Charge Americas CORP.FremontCA— ACTIVE
Static Clean International, INCN. BillericaMA— ACTIVE
Stephen Gould CORPTewksburyMA— ACTIVE
Stk Electronics, INC.CazenoviaNY— ACTIVE
Stone Technical Group LLCTulsaOK— ACTIVE
Stored Energy Concepts INCPottstownPA— ACTIVE
Strike Technology, INC.CarsonCA— ACTIVE
Sturges Electronics LLCDrydenNY— ACTIVE
Subminiature Instruments CORP.OgdenUT— ACTIVE
Sundown Aerospace LLCArabAL— ACTIVE
Superior Electric Holding Group LLCElizabethtownNC— ACTIVE
Supplynet, INC.Valley CottageNY— ACTIVE
Supplyx LLCEllicott CityMD— ACTIVE
Supreme Edgelight Devices, INC.Grass ValleyCA— ACTIVE
Surge Suppression, LLCBrooksvilleFL— ACTIVE
S W Interconnect INCFort WorthTX— ACTIVE
Swiss Jewel CompanyBala CynwydPA— ACTIVE
Switched Source INC.ChicagoIL— ACTIVE
Switching Power INC.RonkonkomaNY— ACTIVE
Syncom Electronics CorporationRoanokeVA— ACTIVE
Synergetic Technologies Group, INCLa VerneCA— ACTIVE
Synergy Microwave CORPPatersonNJ— ACTIVE
Synqor, INCSalemNH— ACTIVE
Systematic Power Manufacturing LLCOneontaNY— ACTIVE
System Engineering International INCFrederickMD— ACTIVE
System of All LLCMiami BeachFL— ACTIVE
Tactical Electronics and Military Supply L.l.c.Broken ArrowOK— ACTIVE
Tactical Lighting Systems INCAddisonIL— ACTIVE
Tau Systems INCAustinTX— ACTIVE
Tdg Acquisition CO LLCHenriettaNY— ACTIVE
Tecal Manufacturing, L.l.cEl PasoTX— ACTIVE
Tecate Industries, LLCSan DiegoCA— ACTIVE
Technical Allied Products, INC.WallingfordCT— ACTIVE

FactoryRegistry lists 3,457 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.