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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

11,788 FACILITIES
FacilityCityStateEmployeesStatus
R B Machine INCDenverCO20–99 ACTIVE
Rdl Machine, LLCBossier CityLA— ACTIVE
Rds Machine, LLCNewportNH20–99 ACTIVE
Reactel, INC.GaithersburgMD— ACTIVE
Red Line Engineering, INC.GreenwoodCA— ACTIVE
Redwood Materials INCCarson CityNV— ACTIVE
Regasa Aerospace, INCWichitaKS— ACTIVE
Reliable Bronze & Mfg., INC.StanchfieldMN— ACTIVE
Reliance Machining INCMinneapolisMN— ACTIVE
Reliatrace INCAmeryWI— ACTIVE
Remmi CORPDelandFL— ACTIVE
Remtec, IncorporatedCantonMA— ACTIVE
Renaissance Electronics & Communications, LLCHarvardMA20–99 ACTIVE
Rennscot LLCWoburnMA— ACTIVE
Reno Machine Company, Inc., theNewingtonCT— ACTIVE
Resco Electronics LLCNottinghamMD20–99 ACTIVE
Reynolda Manufacturing Solutions, INC.East BendNC— ACTIVE
Rincon Engineering TechnologiesCarpinteriaCA— ACTIVE
Rincon Group Holdings, LLCDuncanSC— ACTIVE
Rink Systems INCAlbert LeaMN— ACTIVE
Riverstone Machining LLCFox LakeWI— ACTIVE
R & J Cylinder & Machine, INCNew PhiladelphiaOH20–99 ACTIVE
R. Kern Engineering & Manufacturing CORP.ChinoCA— ACTIVE
Rkl Technologies, INC.CoronaCA— ACTIVE
Rk Manufacturing Corporation of CtDanburyCT100–499 ACTIVE
R.m. Baker Machine & Tool, INC.CovinaCA— ACTIVE
Robmar Precision, INCWestlandMI— ACTIVE
Robson Technologies, INC.Morgan HillCA— ACTIVE
Rock Industries, INC.Rock ValleyIA— ACTIVE
Rogers CORPChandlerAZ100–499 ACTIVE
Rogers CorporationChandlerAZ— ACTIVE
Romac Electronics, INC.PlainviewNY20–99 ACTIVE
Ronlo Engineering, LTD.CamarilloCA— ACTIVE
Rosemount Specialty Products LLCE WenatcheeWA— ACTIVE
Rosewood Machine and Tool CO.RosewoodOH20–99 ACTIVE
Ross Machine Company INCBelcampMD20–99 ACTIVE
Rota Pack INCFarmingdaleNY— ACTIVE
Rotary Systems INCAnokaMN— ACTIVE
Roush & Yates Racing Engines LLCMooresvilleNC100–499 ACTIVE
Roysters Machine Shop LLCHendersonKY20–99 ACTIVE
Rozic Tool & Machine LLCEuclidOH— ACTIVE
Rp&e LLCFranklinIN20–99 ACTIVE
Rpmachining INCColorado SpringsCO— ACTIVE
R & S Machining LLCSaint LouisMO— ACTIVE
R.s. Precision Industries, INCFarmingdaleNY— ACTIVE
Rti Remmele Engineering, INC.Big LakeMN— ACTIVE
Rugo Machine Shop Services LLCPhoenixAZ20–99 ACTIVE
Ruoff & Sons, LLCRunnemedeNJ— ACTIVE
Rusty's Machine & Tool, INC.DamascusAR— ACTIVE
Ruxco Engineering, INC.Diamond SpringsCA— ACTIVE

FactoryRegistry lists 11,788 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.