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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
New England Innovations CORP.DoverNH— ACTIVE
New Horizon Machine CO INCNewtownCT— ACTIVE
Next Level Manufacturing LLCJenisonMI— ACTIVE
Nexyn CorporationSunnyvaleCA— ACTIVE
Nh Laser Cutting LLCHennikerNH— ACTIVE
Nicomatic LLCHorshamPA20–99 ACTIVE
Nolan's Machine Shop, INCLafayetteLA— ACTIVE
Nor-cal Products, INC.YrekaCA— ACTIVE
Norcen Industries, INC.Jersey ShorePA1–19 ACTIVE
Norotos, INCSanta AnaCA— ACTIVE
Nor Ral INCCantonGA— ACTIVE
North Country Engineering INCDerbyVT— ACTIVE
Northeast Manufacturing Co., INC.StonehamMA— ACTIVE
Northern Fab of Menominee LLCMenomineeMI20–99 ACTIVE
Northern Lights Laser INCDelanoMN— ACTIVE
Northern Machining & Repair, INCEscanabaMI— ACTIVE
Northrop Grumman Systems CORPWarner RobinsGA— ACTIVE
Northwest Machine Works, INC.CanbyOR— ACTIVE
Norwood Enterprises INCPensacolaFL— ACTIVE
Novosel Instrument Shop, INC.Pleasant GapPA— ACTIVE
Novus Manufacturing Solutions, LLCMurfreesboroTN— ACTIVE
N & S Flame Spray, LLCMannfordOK— ACTIVE
Nth Precision Machining INCGardenaCA— ACTIVE
Numerical Precision, INC.CrosbyTX100–499 ACTIVE
Numericraft, INCTucsonAZ— ACTIVE
Nwi Defense LLCAlbanyOR20–99 ACTIVE
Oak Ridge Tool - Engineering, INC.Oak RidgeTN— ACTIVE
Oboyle Enterprises INCHagerstownMD— ACTIVE
Odyssey MachiningSan JoseCA— ACTIVE
Olean Keystone Tool & Die CO INCWestons MillsNY— ACTIVE
Olmar Supply, INC.LivermoreCA20–99 ACTIVE
Omanson Precision Engineering, INCChinoCA— ACTIVE
O. M. Jones, INCSonoraCA— ACTIVE
Omni Aerospace INCWichitaKS— ACTIVE
Omni Die and Engineering, INCHollandMI20–99 ACTIVE
Omni Medical Systems, INC.ColchesterVT— ACTIVE
Omni-x USA INCEnglewoodCO20–99 ACTIVE
Oncore Manufacturing LLCLongmontCO— ACTIVE
Ondemandfab LLCSanfordFL— ACTIVE
Onodi Tool & Engineering COMelvindaleMI20–99 ACTIVE
Onsite Performance Machine, LLCDenham SpringsLA— ACTIVE
Optimum Systems International INCArvadaCO— ACTIVE
Opto 22TemeculaCA— ACTIVE
Orion Machining INCNew PragueMN— ACTIVE
Orizon Aerostructures LLCOlatheKS— ACTIVE
Ortiz Tool, LLCWindsorCT— ACTIVE
Outback Investment Group LLCBendOR— ACTIVE
Overhoff Technology CORPMilfordOH— ACTIVE
Owens Industries, LLCOak CreekWI— ACTIVE
O & Y Precision INCMorgan HillCA— 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.