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Manufacturing of test equipment for testing electrical, radio, and communication circuits, and motors (excluding portable instrument transformers)

3,820 FACILITIES
FacilityCityStateEmployeesStatus
Teledyne Etm, INC.NewarkCA— ACTIVE
Teledyne Instruments, INC.San DiegoCA— ACTIVE
Teledyne Instruments, INC.HoustonTX100–499 ACTIVE
Telemetry Solutions INCConcordCA— ACTIVE
Telephonics CORPFarmingdaleNY— ACTIVE
Tell Tool INCWestfieldMA100–499 ACTIVE
Tempco Electric Heater CorporationWood DaleIL— ACTIVE
Temperature Specialists, INC.Saint FrancisMN— ACTIVE
Temposonics, LLCCaryNC100–499 ACTIVE
Testequity LLCMoorparkCA— ACTIVE
Texas Aerospace Technologies, LLCAbileneTX— ACTIVE
Texmate, INC.CarlsbadCA— ACTIVE
Thayermahan, INCGrotonCT100–499 ACTIVE
The Boeing CompanyAlbuquerqueNM— ACTIVE
The Boeing CompanySeal BeachCA— ACTIVE
The Concrete Edge COOrlandoFL20–99 ACTIVE
Thermetrics, LLCSeattleWA— ACTIVE
Thermometrics CorporationNorthridgeCA— ACTIVE
Thermoworks INC.American ForkUT— ACTIVE
Thierica, INC.Grand RapidsMI— ACTIVE
Thwing-albert Instrument COWest BerlinNJ20–99 ACTIVE
Tmmi, LLCWheat RidgeCO1–19 ACTIVE
Topcon Positioning Systems, INCLivermoreCA— ACTIVE
Trans-cal Industries, INCVan NuysCA— ACTIVE
Tsi IncorporatedShoreviewMN— ACTIVE
Tube Specialties, INC.TempeAZ20–99 ACTIVE
Turnamatic Machine INCRichardsonTX— ACTIVE
Turner Designs, INC.San JoseCA— ACTIVE
Unilux INCSaddle BrookNJ— ACTIVE
United Aeronautical CorporationNorth HollywoodCA— ACTIVE
United Process Controls INCOak CreekWI20–99 ACTIVE
Universal Instruments CorporationConklinNY— ACTIVE
U. S. Dynamics CorporationAmityvilleNY— ACTIVE
Vanguard Products CorporationDanburyCT20–99 ACTIVE
Venture Measurement Company LLCSpartanburgSC20–99 ACTIVE
Vishay Measurements Group INCWendellNC— ACTIVE
Waltron Bull & Roberts, LLCFlemingtonNJ— ACTIVE
Welding Company of AmericaAuroraIL— ACTIVE
Wika Instrument LPLawrencevilleGA500+ ACTIVE
Wika Mobile Control, LPChambersburgPA20–99 ACTIVE
Wika Sensor Technology LPLewis CenterOH20–99 ACTIVE
Xigent Automation Systems INCLewis CenterOH— ACTIVE
Yaskawa America INCMiamisburgOH— ACTIVE
Yokogawa Corporation of AmericaSugar LandTX100–499 ACTIVE
2ek Enterprise INC.Newton HighlandsMA— ACTIVE
3deo INCNorwoodMA— ACTIVE
3d-sensir INCSanta ClaritaCA— ACTIVE
7th Sense LLCSaint AugustineFL— ACTIVE
8 Tree, LLCRancho CucamongaCA— ACTIVE
A&a Harris EnterprisesAlamedaCA— ACTIVE
Aalborg Instruments & Controls INCOrangeburgNY— ACTIVE
Abb INCBartlesvilleOK100–499 ACTIVE
Abbott Underwater Acoustics LLCHaslettMI— ACTIVE
Abj Squared Consulting LLCWaldorfMD— ACTIVE
Abq Industrial, LPTomballTX— ACTIVE
Absolute Accuracy INC.Los AngelesCA— ACTIVE
Absolute Process Instruments INCLibertyvilleIL— ACTIVE
Academy Simulation LLCTampaFL— ACTIVE
Accelerated Systems LLCSalemNH— ACTIVE
Acces I O Products, INCSan DiegoCA— ACTIVE
Accipiter Radar CorporationOrchard ParkNY— ACTIVE
Accord Technology LLCPhoenixAZ— ACTIVE
Accumetrics, INC.LathamNY— ACTIVE
Accurate Marine Electronics INCPort Saint LucieFL— ACTIVE
Accurate Technology INCFletcherNC— ACTIVE
Aco Pacific INCBelmontCA— ACTIVE
A.c.t. Audio, LLCVernon RockvilleCT— ACTIVE
Additel CorporationBreaCA— ACTIVE
Adgo INCCincinnatiOH— ACTIVE
Admiral Filter Company LLCRockawayNJ— ACTIVE
Ads-b Technologies, LLCAnchorageAK— ACTIVE
Advanced Conservation Technology Distribution, INC.Costa MesaCA— ACTIVE
Advanced Navigation CORP.HuntsvilleAL— ACTIVE
Advanced Navigation & Positioning CorporationHood RiverOR— ACTIVE
Advanced Processing Technology INCNormanOK— ACTIVE
Advanced Seismic Instrumentation and Research LLCCarbondaleCO— ACTIVE
Advanced Solutions & Controls LLCMiamisburgOH— ACTIVE
Advanced Telemetrics InternationalSpring ValleyOH— ACTIVE
Advent Design CorporationBristolPA— ACTIVE
Aego Systems INC.BoiseID— ACTIVE
Aerobotix INCMadisonAL— ACTIVE
Aeroprobe CorporationChristiansburgVA— ACTIVE
Aerostar International, LLCSioux FallsSD— ACTIVE
Agility Robotics, INC.SalemOR— ACTIVE
Airborne Outfitters LLCFindlayOH— ACTIVE
Airco Republic Electronics, INC.LodiNJ— ACTIVE
Aircraft Instruments CODoylestownPA— ACTIVE
Airport Monitoring Systems LLCGreat FallsVA— ACTIVE
Airrow, INC.Los AngelesCA— ACTIVE
Airspace Defense, INC.SacramentoCA— ACTIVE
Airtrek Robotics, INCCovingtonKY— ACTIVE
Akon IncorporatedSan JoseCA— ACTIVE
Akyor LLCSan MarcosTX— ACTIVE
All Axis Precision LLCHuntington BeachCA— ACTIVE
Allen Control Systems, INC.AustinTX— ACTIVE
Allen Filters, IncorporatedSpringfieldMO— ACTIVE
Allocortech INC.WaynesboroVA— ACTIVE
Alt-bionics, INC.San AntonioTX— ACTIVE
Alti-2 Technologies, INC.DelandFL— ACTIVE
American Ecotech L.c.WarrenRI— ACTIVE

FactoryRegistry lists 3,820 facilities whose primary industry classification is one of the 4 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced test equipment for testing electrical, radio, and communication circuits, and motors (excluding portable instrument transformers), 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 4 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported. At least 27 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 survey and drafting instruments
Manufacturing of process control instruments
Industries
Chemical ManufacturersMachinery ManufacturersElectronics ManufacturersAll product lines

NAPCS collection code 2017675000. 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.