FactoryRegistry
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Manufacturing of equipment and subassembly test equipment

819 FACILITIES
FacilityCityStateEmployeesStatus
Alpha Automation, INC.EwingNJ— LIKELY ACTIVE
AMS HibbingHibbingMN100–499 LIKELY ACTIVE
Anritsu Americas Sales CompanyMorgan HillCA— LIKELY ACTIVE
Arrow Communication Laboratories Inc dba Arcom LabsEast SyracuseNY20–99 LIKELY ACTIVE
Astronics Test Systems INCIrvineCA— LIKELY ACTIVE
Avo Multi-amp CorporationFort CollinsCO— LIKELY ACTIVE
Axiometrix Solutions INCBeavertonOR— LIKELY ACTIVE
Ballantine Laboratories INCAnnandaleNJ— LIKELY ACTIVE
Bustec, INC.South KingstownRI— LIKELY ACTIVE
Ca124 Crystal EngineeringSan Luis ObispoCA20–99 LIKELY ACTIVE
CA-CalabasasCalabasasCA100–499 LIKELY ACTIVE
CA-Rancho Santa MargaritaRancho Santa MargaritaCA20–99 LIKELY ACTIVE
CA-RosevilleRosevilleCA100–499 LIKELY ACTIVE
CA-Santa ClaraSanta ClaraCA500+ LIKELY ACTIVE
CA-Santa Clara CoronadoSanta ClaraCA20–99 LIKELY ACTIVE
CA-Santa RosaSanta RosaCA500+ LIKELY ACTIVE
Charon Technologies LLCHerndonVA— LIKELY ACTIVE
Charon Technologies, LLCColumbiaMD— LIKELY ACTIVE
Chauvin Arnoux, Inc.DoverNH20–99 LIKELY ACTIVE
Citel America INCMiramarFL— LIKELY ACTIVE
Clarke Hess Communication Research CORPMedfordNY— LIKELY ACTIVE
Colorado SpringsColorado SpringsCO20–99 LIKELY ACTIVE
Columbia Research Laboratories, INCWoodlynPA— LIKELY ACTIVE
Cvx Instruments, LLCCharlevoixMI— LIKELY ACTIVE
Data Proof, LLCSparksNV— LIKELY ACTIVE
Di Cesare Jr, Richard PThousand OaksCA— LIKELY ACTIVE
Diesel Solutions, INC.HialeahFL— LIKELY ACTIVE
Djm Security Services, LLCGlenelgMD— LIKELY ACTIVE
Doble Engineering Company (Accident, MD)AccidentMD100–499 LIKELY ACTIVE
Doble Engineering Company (Indianapolis, IN)IndianapolisIN1–19 LIKELY ACTIVE
Doble Engineering Company (Morrisville, NC)MorrisvilleNC20–99 LIKELY ACTIVE
Doble Engineering Company (Tulsa, OK)TulsaOK1–19 LIKELY ACTIVE
Electric Light Company, INC.Cape NeddickME— LIKELY ACTIVE
Electronic Control DesignsMilwaukieOR1–19 LIKELY ACTIVE
Emanate Wireless, INC.IjamsvilleMD— LIKELY ACTIVE
Enmet LLCBowling GreenKY— LIKELY ACTIVE
Experimental Design & Analysis Solutions, INCSpring HillTN— LIKELY ACTIVE
Frothingham Electronics CorporationWakefieldNH— LIKELY ACTIVE
Ga196 Nsi-mi TechnologiesSuwaneeGA100–499 LIKELY ACTIVE
Gantner Instruments, INC.San DiegoCA— LIKELY ACTIVE
Gap Wireless INCSeabrookNH— LIKELY ACTIVE
Gary OleksiakPhoenixAZ— LIKELY ACTIVE
Gentec-eo Usa, INC.Lake OswegoOR— LIKELY ACTIVE
Hanley EnergyAshburnVA100–499 LIKELY ACTIVE
Honeywell Process Solutions - NC45RaleighNC100–499 LIKELY ACTIVE
Hubbell / Aclara Meters LLCPortsmouthNH100–499 LIKELY ACTIVE
Ideal Precision Meter CORaleighNC— LIKELY ACTIVE
iHydrant, A Division of Clow Valve CompanyCarroltonTX20–99 LIKELY ACTIVE
Intersoft Electronics INC.NaplesFL— LIKELY ACTIVE
Intrepid Control Systems, INC.TroyMI— LIKELY ACTIVE

FactoryRegistry lists 819 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.

Related lines
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.