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Electrical Equipment, Appliance & Component Manufacturing

7,657 FACILITIESAll Census product lines →

NAICS 335

Map, cities and product lines
Map of United States manufacturing facilities

Product lines reported here

These are counts by industry: the Economic Census records what establishments in electrical equipment, appliance & component manufacturing reported producing, and never names a plant.

Plants in this industry7,657 FACILITIES

FacilityCityStateEmployeesStatus
Lpi, INC.Eau ClaireWI20–99 ACTIVE
Maclean Power Systems - Newberry PlantNewberrySC100–499 ACTIVE
Marlin Technologies, INC.HoriconWI20–99 ACTIVE
Marmon Aerospace & Defense LLCManchesterNH100–499 ACTIVE
Marmon Aerospace & Defense LLCNaplesFL20–99 ACTIVE
Marmon Utility LLCSeymourCT100–499 ACTIVE
Mcl Industries, INC.PulaskiWI100–499 ACTIVE
Mcx, INC.Klamath FallsOR— ACTIVE
Meco CORPGreenevilleTN100–499 ACTIVE
Medical Illumination International, INC.ChatsworthCA20–99 ACTIVE
Mersen USA Ptt CORPBoontonNJ100–499 ACTIVE
Mesa Products INCTulsaOK100–499 ACTIVE
Micronix USA LLCFountain ValleyCA20–99 ACTIVE
Micro-tek CorporationCinnaminsonNJ20–99 ACTIVE
Midmark CORPVersaillesOH500+ ACTIVE
Midwest Electric Transformer Services, INCHesstonKS20–99 ACTIVE
Milpower Source, INC.BelmontNH20–99 ACTIVE
Minnesota Wire & Cable COSaint PaulMN— ACTIVE
Mk Magnetics, INC.AdelantoCA20–99 ACTIVE
Moran Iron Works INCOnawayMI20–99 ACTIVE
Morgan Advanced Materials and Technology, INC.CoudersportPA100–499 ACTIVE
Mti Motion LLCPleasant PrairieWI100–499 ACTIVE
Mws Precision Wire Industries, INC.OxnardCA20–99 ACTIVE
Myers Emergency Power Systems LLCBethlehemPA100–499 ACTIVE
Nanograf CorporationChicagoIL20–99 ACTIVE
National Electrical Carbon Products, INCFostoriaOH100–499 ACTIVE
National Electric CoilBrownsvilleTX100–499 ACTIVE
National Electrostatics CORPMiddletonWI20–99 ACTIVE
Norit Americas, INCMarshallTX20–99 ACTIVE
Northeast Power Systems, INC.QueensburyNY20–99 ACTIVE
Nyobolt INCBedfordMA20–99 ACTIVE
Optical Cable CORPRoanokeVA100–499 ACTIVE
Oral-b Laboratories Power Oral CareIowa CityIA100–499 ACTIVE
PC Systems, INCRidgwayPA20–99 ACTIVE
Pct Ebeam & Integration LLCDavenportIA20–99 ACTIVE
Pelican Wire CONaplesFL20–99 ACTIVE
Pellerin Milnor CorporationKennerLA100–499 ACTIVE
Peter Paul Electronics Co., INC.New BritainCT100–499 ACTIVE
Pine Test Equipment INCGrove CityPA— ACTIVE
Polarity INC.Rancho CordovaCA20–99 ACTIVE
Power Connector LLCBohemiaNY20–99 ACTIVE
Pride Mobility Products CorporationDuryeaPA500+ ACTIVE
Princetel, INCHamiltonNJ20–99 ACTIVE
Progressive Dynamics, INCMarshallMI20–99 ACTIVE
Prysmian Cables & Systems USA LLCDu QuoinIL100–499 ACTIVE
Prysmian Cables & Sys USA Llc/williamsport PltWilliamsportPA100–499 ACTIVE
Quabbin Wire & Cable CO INCWareMA20–99 ACTIVE
Quantumscape Battery, INC.San JoseCA100–499 ACTIVE
Ramco Electric Motors, INC.GreenvilleOH100–499 ACTIVE
R & D Batteries INCBurnsvilleMN— ACTIVE

Search all 7,657 facilities

Common questions

How many electrical equipment, appliance & component manufacturing facilities are in the United States?

As of AUG 2026, FactoryRegistry lists 7,657 electrical equipment, appliance & component manufacturing facilities (NAICS 335) across 52 states, compiled from EPA, OSHA and Census records.

Which state has the most electrical equipment, appliance & component manufacturing facilities?

California, with 1,644 facilities listed.

How many electrical equipment, appliance & component manufacturing facilities are still operating?

4,386 of the 7,657 listed carry a recent operating signal in federal data — the register's Active or Likely active status. The rest are listed from their filings alone, which is a gap in the federal record rather than evidence that a plant has closed.