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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
Smp Logic Systems LLCLos AngelesCA— ACTIVE
Social Gear Media LLCWestlake VillageCA— ACTIVE
Softplc CorporationSpicewoodTX— ACTIVE
Solid State Automation and Controls LLCStaffordTX— ACTIVE
Solid State Cooling Systems, INC.Wappingers FallsNY— ACTIVE
Solinst Flute LLCVelardeNM— ACTIVE
Sonardyne, INC.HoustonTX— ACTIVE
Soundthinking, INC.FremontCA— ACTIVE
Soundwater Technologies, LLCWenatcheeWA— ACTIVE
Southern Marketing Associates INCOrlandoFL— ACTIVE
South Fork Instruments, INC.AuburnCA— ACTIVE
Southwest Scientific, INC.Corona Del MarCA— ACTIVE
Space Forge INC.Satellite BeachFL— ACTIVE
Space-ng INC.LittletonCO— ACTIVE
Sparton Deleon Springs LLCLake MaryFL— ACTIVE
Specialty Devices IncorporatedWylieTX— ACTIVE
Specter INCSan FranciscoCA— ACTIVE
Spectrum Environmental Solutions LLCAustinTX— ACTIVE
Spectrum Technologies INCAuroraIL— ACTIVE
Spifil INCHoustonTX— ACTIVE
Spindle Defense LLCAuroraCO— ACTIVE
Sps Ars LLCEl PasoTX— ACTIVE
Squishy Robotics INCBerkeleyCA— ACTIVE
Ssr Engineering, IncorporatedPlacentiaCA— ACTIVE
Staffordai LLCBaldwinMD— ACTIVE
Standard Deviation LLCOwings MillsMD— ACTIVE
Starboard Marine INCOceansideNY— ACTIVE
Stardust Orbital CorporationIrvineCA— ACTIVE
Star Lite International LLCOak ParkMI— ACTIVE
Starnav Tech LLCOaklandCA— ACTIVE
Statesville Process Instruments, INC.StatesvilleNC— ACTIVE
Steve Lieber & Associates, INC.WebsterTX— ACTIVE
Stevens Water Monitoring Systems, INC.PortlandOR— ACTIVE
Steves Marine Service INCStevensvilleMD— ACTIVE
Sti Vibration Monitoring INC.League CityTX— ACTIVE
Stn Instruments LLCPortlandOR— ACTIVE
Stony Brook Scientific, LTDNorristownPA— ACTIVE
Stormquant INCTitusvilleFL— ACTIVE
Storm Technologies LLCLees SummitMO— ACTIVE
Stresstech INC.PittsburghPA— ACTIVE
Strikewave Labs LLCHuntsvilleAL— ACTIVE
Strohman Enterprise INCMechanicsvilleVA— ACTIVE
Stuart a ColeRoanokeTX— ACTIVE
Stym INC.New YorkNY— ACTIVE
Subsea 20/20, INC.SeattleWA— ACTIVE
Subseasail, INCSan DiegoCA— ACTIVE
Suco Technologies, INC.Saint LouisMO— ACTIVE
Sun Electronic Systems, INCTitusvilleFL— ACTIVE
Supply Link INCDelawareOH— ACTIVE
Supreme Integrated Technology, INC.HoustonTX— ACTIVE
Sure Flow Products L.l.c.WixomMI— ACTIVE
Swarmbotics Ai, INC.PhoenixAZ— ACTIVE
Swift Filters, INC.BedfordOH— ACTIVE
Symbotic LLCWilmingtonMA— ACTIVE
System of Systems, INCYorkPA— ACTIVE
Systems Engineering & Management CompanyVistaCA— ACTIVE
Talen-x, INC.AnkenyIA— ACTIVE
Talktelio LLCSarasotaFL— ACTIVE
Talosys INCSan DiegoCA— ACTIVE
Tampa Deep-sea X-plorers LLCTampaFL— ACTIVE
T C Measurement and Control INCBerkeleyIL— ACTIVE
Tcom LPElizabeth CityNC— ACTIVE
Tcom, L.p.ColumbiaMD— ACTIVE
Team Wildfire INC.BoulderCO— ACTIVE
Tech4imaging LLCColumbusOH— ACTIVE
Tech Comm LLCFort LauderdaleFL— ACTIVE
Tech Instrumentation, INC.ElizabethCO— ACTIVE
Techna Ndt LLCKentWA— ACTIVE
Technical Marine Service, INC.PortlandOR— ACTIVE
Technics INCBolingbrookIL— ACTIVE
Techno Team Vision USA INCOrlandoFL— ACTIVE
Tecre CO INCFond Du LacWI— ACTIVE
Teilch LLCSunnyvaleCA— ACTIVE
Te Instruments Usa, LLCHoustonTX— ACTIVE
Telecommunication Support Services, INC.West MelbourneFL— ACTIVE
Teledyne Etm INCLovelandCO— ACTIVE
Teledyne Flir, LLCWilsonvilleOR100–499 ACTIVE
Teledyne Instruments, INC.LincolnNE— ACTIVE
Teledyne Instruments, INC.EnglewoodCO— ACTIVE
Teledyne Technologies IncorporatedThousand OaksCA— ACTIVE
Telemetry & Communications Systems, INC.ChatsworthCA— ACTIVE
Telestra Technologies LLCKatyTX— ACTIVE
Teletrac Navman US LTD.IrvineCA— ACTIVE
Telspan Data, LLCCentennialCO— ACTIVE
Temo, INC.GoletaCA— ACTIVE
Teradyne, INCBeavercreekOH— ACTIVE
Terma INC.ArlingtonVA— ACTIVE
Terma INC.Warner RobinsGA— ACTIVE
Terma INC.AtlantaGA— ACTIVE
Terrafirma, INCAustinTX— ACTIVE
Terra Pixel, LLCGaithersburgMD— ACTIVE
Terra Sonic International, LLCMariettaOH— ACTIVE
Tescom CORPElk RiverMN100–499 ACTIVE
Thalassa Engineering, INC.FalmouthMA— ACTIVE
Thales Usa, INCSalt Lake CityUT— ACTIVE
Thales Usa, INC.Overland ParkKS20–99 ACTIVE
Thallios INC.SeattleWA— ACTIVE
Thalmaar CorporationSacramentoCA— ACTIVE
Thalrix LLCWorcesterMA— ACTIVE
The Aeronautical Instrument and Radio CompanyLodiNJ— 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.