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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
Projects Unlimited INCDaytonOH— ACTIVE
Prosper-tech Machine & Tool LLCRichmondMI20–99 ACTIVE
Proterial Cable America INCAshawayRI100–499 ACTIVE
Qp Mfg Group LLCChardonOH20–99 ACTIVE
Quantumscape Battery, INC.San JoseCA100–499 ACTIVE
Quest Specialty Products INCBridgetonMO— ACTIVE
Raloid Tool Co., INC.MechanicvilleNY— ACTIVE
R & D Batteries INCBurnsvilleMN— ACTIVE
Rd Machine INCHutchinsonMN— ACTIVE
Reaco Battery Service CORPJohnston CityIL20–99 ACTIVE
Reardon Machine Company, INC.Saint JosephMO1–19 ACTIVE
Regent Die & Tool Co, INCMilwaukeeWI20–99 ACTIVE
Reich Tool & Design, INC.Menomonee FallsWI20–99 ACTIVE
Reimel Machine INCWillow GrovePA— ACTIVE
Revco ProductsGarden GroveCA20–99 ACTIVE
Rice Lake Weighing Systems, INC.Rice LakeWI— ACTIVE
Rimeco Products INCWilloughbyOH— ACTIVE
Riverhawk Company L.p.New HartfordNY100–499 ACTIVE
Riverside Machine and Engineering, INC.Eau ClaireWI100–499 ACTIVE
Riverside Machine & Automation INCGenoaOH20–99 ACTIVE
Rockford Ball Screw CompanyRockfordIL20–99 ACTIVE
Roncelli Plastics INCMonroviaCA100–499 ACTIVE
Rs Microwave CO INCButlerNJ20–99 ACTIVE
Rtc Aerospace Fife Division LLCFifeWA20–99 ACTIVE
Sales & Engineering INCLivoniaMI20–99 ACTIVE
Samax Precision, INC.SunnyvaleCA20–99 ACTIVE
Sandisk Technologies, INCMilpitasCA500+ ACTIVE
Seastrom Manufacturing CO INCTwin FallsID20–99 ACTIVE
Selflock Screw Products Company, INC.SyracuseNY20–99 ACTIVE
Seven Star Marine INCNewportRI— ACTIVE
Seyer Industries, INC.Saint PetersMO— ACTIVE
Shapes Group LTD CO.Palm BayFL20–99 ACTIVE
Shaw Industries CO. LLCFranklinPA20–99 ACTIVE
Si Manufacturing, INCAnaheimCA20–99 ACTIVE
Smiths Interconnect Americas, INC.SalisburyMD20–99 ACTIVE
Smiths Interconnect INCTampaFL100–499 ACTIVE
Sohacki Industries, INCSaint AugustineFL20–99 ACTIVE
Sonju Industrial Coatings, INC.KalispellMT20–99 ACTIVE
Sound Propeller Services, INC.SeattleWA20–99 ACTIVE
South Bay Solutions, INCFremontCA100–499 ACTIVE
Spacetime Machine Co., INC.Harbor CityCA20–99 ACTIVE
Specialized Products LTDClintonvilleWI100–499 ACTIVE
Spectrum Machine & Design, LLCWindsor LocksCT20–99 ACTIVE
Spellman High-voltage Electronics CorporationHauppaugeNY100–499 ACTIVE
Spira Manufacturing CorporationSan FernandoCA20–99 ACTIVE
Square Deal Machining, INC.MarathonNY100–499 ACTIVE
S & S Die COLansingMI20–99 ACTIVE
Stafford Manufacturing CORP.WilmingtonMA20–99 ACTIVE
Stampede Die CORPWaylandMI20–99 ACTIVE
Stellant Systems INCTorranceCA500+ 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.