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Manufacturing of equipment and subassembly 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

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 equipment and subassembly 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 83 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 test equipment for testing electrical, radio, and communication circuits, and motors (excluding portable instrument transformers)
Manufacturing of communications test equipment, fiber opticsManufacturing of communications test equipment, network analyzersManufacturing of field strength and intensity measuring equipmentManufacturing of microwave and other communications test equipmentManufacturing of other semiconductor component test equipmentManufacturing of other test equipment, including multimeters and loaded circuit board test equipmentManufacturing of power and energy measuring equipmentManufacturing of semiconductor component test equipment, memoryManufacturing of semiconductor component test equipment, microprocessorManufacturing of signal generating equipmentManufacturing of standards and calibration equipmentManufacturing of voltage, current, and resistance measuring equipmentManufacturing of waveform measuring and/or analyzing equipment
Industries
Electronics ManufacturersAll product lines

NAPCS collection code 2017675039. 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.