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Manufacturing of current-carrying wiring devices

11,787 FACILITIES

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

FacilityCityStateEmployeesStatus
Keystone Electronics CORPNew Hyde ParkNY100–499 ACTIVE
Kf Precision Honing LLCAntigoWI— ACTIVE
Kg 3d LLCLutzFL— ACTIVE
Khamken Designs, LLCSuwaneeGA— ACTIVE
Ki Machine Tools & Productions INCLoves ParkIL— ACTIVE
Kimastle CorporationChesterfieldMI— ACTIVE
Kim D NorlingStillwaterMN— ACTIVE
Kineo, INCColorado SpringsCO— ACTIVE
Kinetik Systems LLCTucsonAZ— ACTIVE
Kingdom Machining, LLCZeelandMI— ACTIVE
King Products LLCMeridianID— ACTIVE
Kinney Industries INCHuntsvilleAL— ACTIVE
Kk Mold Design & Machining LLCKeymarMD— ACTIVE
Kk Tool COSpringfieldOH— ACTIVE
Klim Machining & Fabrication LLCColumbusOH— ACTIVE
Klk, INC.ChandlerAZ— ACTIVE
Klm Machining, INCSussexWI— ACTIVE
Kmiata INC.WaucondaIL— ACTIVE
Kn Machine & Tools, INC.JupiterFL— ACTIVE
Knm Manufacturing INCFremontCA— ACTIVE
Kocsis Brothers Machine CompanyAlsipIL— ACTIVE
Komax CorporationBuffalo GroveIL— ACTIVE
Kong KanMesaAZ— ACTIVE
Kontrast4d LLCSalemMA— ACTIVE
Kopin Targeting CorporationWestboroughMA— ACTIVE
Kore Power, INC.Coeur D AleneID— ACTIVE
Krametech, INCLake ZurichIL— ACTIVE
Kristy Development, INCMurrietaCA— ACTIVE
Kupros, INC.BloomingtonIN— ACTIVE
K-v Engineering, INC.Santa AnaCA— ACTIVE
Kv Engineering LLCMiamiFL— ACTIVE
La CncGlendaleCA— ACTIVE
Lad Engineering LLCAlbuquerqueNM— ACTIVE
Laguna Tools, INC.Grand PrairieTX— ACTIVE
Lakecraft, INC.Port ClintonOH— ACTIVE
Lake Forest Educational Publishing CORPLisleIL— ACTIVE
Lakehouse Digital INC.WoodlandWA— ACTIVE
Lake Precision Machine, INC.HagerstownMD— ACTIVE
Lakota Industries, INC.MarysvilleWA— ACTIVE
Lamer Street Kreations CORPFontanaCA— ACTIVE
Lam Precision, INCAnaheimCA— ACTIVE
Lamsco West, INCSanta ClaritaCA— ACTIVE
Lancaster Design and Machine LLCDaculaGA— ACTIVE
Lanco Services, L.l.c.CacheOK— ACTIVE
Land Energy INCClevelandOH— ACTIVE
Lanford Manufacturing CorporationLawrenceMA— ACTIVE
Lange Grinding & Machining, INC.StreetsboroOH— ACTIVE
Larose Powerhouse Manufacturing LLCClearwaterFL— ACTIVE
Laser Processing Technology, INC.PortlandOR— ACTIVE
Lat Enterprises INCRaleighNC— ACTIVE
Lavalier, CORP.TroyMI— ACTIVE
Layton Group, LLCColorado SpringsCO— ACTIVE
Lazestar, INC.LivermoreCA— ACTIVE
Lc Engineers, INC.PhiladelphiaPA— ACTIVE
Ldm Manufacturing, INCPlainvilleCT— ACTIVE
Leach Industries, LLCFarmers BranchTX— ACTIVE
Leading Edge Machining Solutions, LLCTorranceCA— ACTIVE
Leading Edge Sales CORPFarmington HillsMI— ACTIVE
Leckinger Enterprises, LimitedAlbuquerqueNM— ACTIVE
L. E. F., INC.TulsaOK— ACTIVE
Leftwing Precision LLC.San JoseCA— ACTIVE
Legacy Aircraft Services, INCVan NuysCA— ACTIVE
Legacy Machining LLCFort AtkinsonWI— ACTIVE
Legault Machining LLCPalmettoFL— ACTIVE
Leister Machine LLCBedfordPA— ACTIVE
Lektron INCHartselleAL— ACTIVE
Lemke Industrial Machine LLCMarathonWI— ACTIVE
Lemmatic Precision LLCAmerican ForkUT— ACTIVE
L-e-m Plastics & Supply, INC.FairfieldNJ— ACTIVE
Lenson Machine INCMiddle RiverMD— ACTIVE
Leon AbolianGlendaleCA— ACTIVE
Leonce Manufacturing LLCHoustonTX— ACTIVE
L-epd, INC.PortlandOR— ACTIVE
Leposo CORP.Daytona BeachFL— ACTIVE
Les Gribskov CompanyBendOR— ACTIVE
Lewis Center Manufacturing LLCColumbusOH— ACTIVE
Lewis Retail, INCIdaho FallsID— ACTIVE
L & H Industrial INCGilletteWY— ACTIVE
Lhm Engineering LLCManchesterMA— ACTIVE
Liberty Hill CompanyHuntingtonWV— ACTIVE
Liberty Manufacturing LLCLevittownPA— ACTIVE
Liberty Precision Works INCTempeAZ— ACTIVE
Li Industries, INC.PinevilleNC— ACTIVE
Limestone Manufacturing LLCSomersetKY— ACTIVE
Limitless Manufacturing Solutions, INCTitusvilleFL— ACTIVE
Link Engineering and DesignSanta PaulaCA— ACTIVE
Lithion Battery INC.HendersonNV— ACTIVE
Lithionics Battery, LLCClearwaterFL— ACTIVE
Lively Machine Company INC.EvansvilleIN— ACTIVE
Lloyd R Rodenbeck JrLago VistaTX— ACTIVE
L & M Equipment Company LLCTipp CityOH— ACTIVE
L.m. Gill Welding & Manufacturing, L.l.c.ManchesterCT— ACTIVE
L&m Machining Center, INC.TucsonAZ— ACTIVE
L & M Precision CODecaturGA— ACTIVE
Lockwood Mold Design, INC.ChurchvilleNY— ACTIVE
Lodan Electronics INCArlington HeightsIL— ACTIVE
Lodor Enterprises, INCDallasTX20–99 ACTIVE
L'oemparts Machinery General Services LLCMiamiFL— ACTIVE
Loftis Steel & Aluminum, INC.NashvilleTN— ACTIVE
Lone Star Downhole Products, LLCCypressTX— ACTIVE

FactoryRegistry lists 11,787 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.

Related lines
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.