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Manufacturing of current-carrying wiring devices, lampholders, power outlets, precious metal, attachments, plug caps, connector bodies, lightning arrestors, and other miscellaneous current-carrying wiring devices

11,845 FACILITIES
FacilityCityStateEmployeesStatus
Del-tron Precision INCBethelCT— ACTIVE
Delva Tool & Machine CORPCinnaminsonNJ— ACTIVE
Denezol Tool Co., INC.SalemOR— ACTIVE
Dentim INCBuffaloMN— ACTIVE
Detroit Edge Tool CODetroitMI— ACTIVE
Deval Life Cycle Support LLCPhiladelphiaPA— ACTIVE
Dff CORPAgawamMA100–499 ACTIVE
D & G Machine Products, LLCWestbrookME— ACTIVE
D & G Manufacturing LLCAuroraCO— ACTIVE
D&h Engineering, INCCamarilloCA— ACTIVE
Diamondback Firearms LLCCocoaFL20–99 ACTIVE
Digitrace Machine Works LTDWaylandMI— ACTIVE
Diversified Machine Systems, LLCColorado SpringsCO— ACTIVE
Diversified Manufacturing of California, INC.VistaCA— ACTIVE
Dix Metals, INC.Huntington BeachCA— ACTIVE
Djw Assembly INCArlington HeightsIL— ACTIVE
Domaille Engineering, LLCRochesterMN— ACTIVE
Downhole & Design International CorporationHoumaLA20–99 ACTIVE
D. P. Tool & Machine, INC.AvonNY100–499 ACTIVE
Draeving Machine Tool, INC.BeloitWI— ACTIVE
Dragonfly Energy CORPRenoNV100–499 ACTIVE
Drm Industries CORPLake DeltonWI20–99 ACTIVE
D & S Industries, INC.AnaheimCA— ACTIVE
Dugan Tool & Die INCEast AltonIL20–99 ACTIVE
Duncan Industries, INCSanta Fe SpringsCA— ACTIVE
Dwd Precision Machining LLCAlbuquerqueNM— ACTIVE
Dynamic Balance Machine, LLCWest Valley CityUT— ACTIVE
Dynamic Engineering, INC.WatertownSD20–99 ACTIVE
Dynomax INCWheelingIL— ACTIVE
E2e, Mfg LLCFremontCA— ACTIVE
Eagle Precision Machine, INCLincolnNE— ACTIVE
Ebl Products, INC.East HartfordCT— ACTIVE
Eckert Enterprises LTD.TempeAZ— ACTIVE
Ed Dangs Machine Works INCHonoluluHI— ACTIVE
Eds Precision Manufacturing LLCHoustonTX— ACTIVE
Egide Usa, INC.CambridgeMD— ACTIVE
E.j. Reynolds CompanyAlvinTX20–99 ACTIVE
Electric Power Systems INCNorth LoganUT20–99 ACTIVE
Electrochem Solutions, INCRaynhamMA— ACTIVE
Electrocube, INC.PomonaCA— ACTIVE
Electronic Carbide, INC.Grass ValleyCA— ACTIVE
Electronic Products Industries, LLCNewburyportMA— ACTIVE
Electro-prep INCWarehamMA20–99 ACTIVE
Electrum Industries LLCWilloughbyOH— ACTIVE
Elite Machining & Engineering Services LLCYorba LindaCA— ACTIVE
Eltec Operations LLCDaytona BeachFL— ACTIVE
Emb Machining Services INCWhitneyPA— ACTIVE
Endicott Precision, INC.EndicottNY— ACTIVE
Engineered Fabrication, INCWatkinsvilleGA— ACTIVE
Engineered Machining Solutions, LLCOrangeCA— ACTIVE

FactoryRegistry lists 11,845 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 current-carrying wiring devices, lampholders, power outlets, precious metal, attachments, plug caps, connector bodies, lightning arrestors, and other miscellaneous current-carrying wiring devices, 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. At least 3 establishments reported producing it; the count for 2 of those industries was withheld.

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 air filters for air conditioners and furnaces, etc., of 2400 CFM or less, excluding parts
Manufacturing of fiber optic cable, for all other applicationsManufacturing of fiber optic cable, for communications applicationsManufacturing of heat transfer coil sales by original equipment manufacturers intended for resale or assembly into equipment by other manufacturers (all types)Manufacturing of aluminum and aluminum-base alloy wire and cable (excluding covered or insulated), including ACSRManufacturing of current-carrying wire connectors for electrical circuitryManufacturing of iron and steel warm air and air-conditioning grills, registers, and air diffusersManufacturing of other noncurrent-carrying wiring device supplies, including electrical junction boxes, switch and outlet wall plates, floor boxes, and coversManufacturing of building wire and cable, made of nonferrous metals, 601 volts or less, used within structures for light and power for permanent installationManufacturing of commercial and industrial central vacuum cleaner systems (including parts and attachments)Manufacturing of flexible metal HVAC hose and tubing (including steel, stainless steel, aluminum, copper, alloys and other metals)Manufacturing of heat transfer central system finned coils (air-conditioning and refrigeration-type)Manufacturing of household vacuum cleaners, complete power units, central-system-typeManufacturing of other flexible HVAC hose and tubing, including rubber, plastics, nylon, and other materials (excluding metal)Manufacturing of parts for dust collection and air purification equipmentManufacturing of power wire and cable, made from nonferrous metals for electric transmission and distributionManufacturing of residential electric lighting fixtures (excluding portable), including parts and accessoriesManufacturing of telecom (low-voltage premise) wire and cable, made of nonferrous metalsManufacturing of water softeners and commercial water heaters, including parts
Industries
Metal FabricatorsElectronics ManufacturersElectrical Equipment ManufacturersAll product lines

NAPCS collection code 2039300000. 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.