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Manufacturing of relays for electronic circuitry, industrial control overload, and switchgear-type

2,174 FACILITIES
FacilityCityStateEmployeesStatus
Serialtek LLCLongmontCO— ACTIVE
Shallco, INCSmithfieldNC— ACTIVE
Shelby Jones CO INCUpper DarbyPA— ACTIVE
Shockbox Test Equipment, LLCBethanyOK— ACTIVE
Sifam Tinsley Instrumentation INCKennesawGA— ACTIVE
Signalcore INC.GrangerTX— ACTIVE
Signal Hound, LLCBattle GroundWA— ACTIVE
Signal Integrity, INC.AttleboroMA— ACTIVE
Simpson Electric Company, INC.Lac Du FlambeauWI— ACTIVE
Sinton Consulting, INC.BoulderCO— ACTIVE
Skylink Technology INCWindermereFL— ACTIVE
Skylox LLCGreenvilleSC— ACTIVE
Smart Grid Products, LLCAustinTX— ACTIVE
Smartsat INCLargoFL— ACTIVE
Sonix, INC.SpringfieldVA— ACTIVE
Southeast Power Group, INC.DoralFL— ACTIVE
Southern Beams Builds INC.South San FranciscoCA— ACTIVE
Space Coast Photonics CORPMelbourneFL— ACTIVE
Spea America, L.l.c.TylerTX— ACTIVE
Spectradynamics INCLouisvilleCO— ACTIVE
Spectra Lab, LLCDumfriesVA— ACTIVE
Spectrum Instrumentation CORPHackensackNJ— ACTIVE
Ssc Controls COMentorOH— ACTIVE
Steadfast Supply, LLCLibertyvilleIL— ACTIVE
Steel Track Busway LLCWestervilleOH— ACTIVE

FactoryRegistry lists 2,174 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 relays for electronic circuitry, industrial control overload, and switchgear-type, 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 59 establishments reported producing it; the count for 1 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 microwave components and devices, excluding antennae, tubes, and semiconductors
Manufacturing of printed circuit assemblies, loaded boards and modules (printed circuit boards with inserted electronic components)Manufacturing of all other miscellaneous electronic components, including oscillators (excluding instrumentation and crystal types), static converters, electronic cable harnesses and assemblies, magnetic cores, solenoids, and related partsManufacturing of specific-purpose industrial controlsManufacturing of bare printed circuit boardsManufacturing of ferrite microwave components, including yttrium garnets, circulators, isolators, phase shifters, attenuators, equalizers, limiters, and mixersManufacturing of microwave subassemblies, including parametric amplifiers and other solid-state assembliesManufacturing of other microwave devicesManufacturing of reactive microwave componentsManufacturing of switches, coaxial and waveguide
Industries
Electronics ManufacturersElectrical Equipment ManufacturersAll product lines

NAPCS collection code 2033950000. 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.