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Manufacturing of parts and components for electricity and electrical signal test equipment

822 FACILITIES
FacilityCityStateEmployeesStatus
Smartsat INCLargoFL— ACTIVE
Sonix, INC.SpringfieldVA— ACTIVE
Space Coast Photonics CORPMelbourneFL— ACTIVE
Spea America, L.l.c.TylerTX— ACTIVE
Spectradynamics INCLouisvilleCO— ACTIVE
Spectra Lab, LLCDumfriesVA— ACTIVE
Spectrum Instrumentation CORPHackensackNJ— ACTIVE
Subinitial LLCSanteeCA— ACTIVE
Subsea Circuits, INC.Sauk CentreMN— ACTIVE
Summit Technology, INCPleasant HillCA— ACTIVE
Sunsight Instruments, LLCOrlandoFL— ACTIVE
Suprock Technologies LLCWarrenNH— ACTIVE
Swabian Instruments Usa, INC.BostonMA— ACTIVE
Synergent Technologies, INCFrederickMD— ACTIVE
Talus Communications, LLCMound HouseNV— ACTIVE
Tecknowledgey INC.PeekskillNY— ACTIVE
Tegam, INC.DenverCO— ACTIVE
Tektest, INCBaldwin ParkCA— ACTIVE
Tektronix, INC.BeavertonOR— ACTIVE
Telecommunications Concepts INC.HarrisvilleRI— ACTIVE
Teledyne Lecroy, INC.Chestnut RidgeNY— ACTIVE
Tel-instrument Electronics CORPEast RutherfordNJ— ACTIVE
Teraquant CorporationBoulderCO— ACTIVE
Tesec, INC.GardenaCA— ACTIVE
Test Equipment Center, INCGainesvilleGA— ACTIVE
Testforce Usa, INC.AddisonTX— ACTIVE
Testrack INCBradentonFL— ACTIVE
Tevet LLCGreenevilleTN— ACTIVE
The R.t. Clark Companies, INC.Oklahoma CityOK— ACTIVE
The Von CorporationBirminghamAL— ACTIVE
Thomas W BlackSparks GlencoeMD— ACTIVE
Thread Check INC.RonkonkomaNY— ACTIVE
Titan Advanced Energy Solutions INC.SalemMA— ACTIVE
Transformational Security, LLCColumbiaMD— ACTIVE
Transmille Calibration, INC.ColchesterVT— ACTIVE
Trio-tech InternationalVan NuysCA— ACTIVE
Ttt-cubed INCFremontCA— ACTIVE
Ultrax Aerospace INCLees SummitMO— ACTIVE
United Instruments, INCWestburyNY— ACTIVE
United Safety INCKalispellMT— ACTIVE
Universal Synaptics CORPOgdenUT— ACTIVE
Utility Systems, INC.IndianapolisIN— ACTIVE
Valon Technology, LLCRedwood CityCA— ACTIVE
Vaunix Technology CorporationNewburyportMA— ACTIVE
Veex Florida INC.LargoFL— ACTIVE
Vertilon CorporationWestfordMA— ACTIVE
Viarch Integrated Solutions, INCFullertonCA— ACTIVE
Viavi Solutions INC.GermantownMD— ACTIVE
Virginia Diodes, INC.CharlottesvilleVA— ACTIVE
Viridia Lab, LLCZephyrTX— ACTIVE

FactoryRegistry lists 822 facilities whose primary industry classification is one of the 1 industry above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced parts and components for electricity and electrical signal test equipment, 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 1 US manufacturing industry in the 2022 Economic Census, as the most specific line that industry reported, where 40 establishments reported producing it.

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 parts, components, and accessories for electrical integrating meters and electricity and electrical signal testing, indicating, and recording instruments
Manufacturing of parts and accessories for electricity and electrical signal indicating and recording instrumentsManufacturing of parts and accessories for electrical integrating meters
Industries
Electronics ManufacturersAll product lines

NAPCS collection code 2045230006. 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.