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Manufacturing of process control instruments

3,551 FACILITIES
FacilityCityStateEmployeesStatus
Precision Systems INCNatickMA— ACTIVE
Preiser Scientific INCSaint AlbansWV— ACTIVE
Presidio Components, INC.San DiegoCA— ACTIVE
Princeton Research Instruments INCPrincetonNJ— ACTIVE
Pronk Technologies INC.Sun ValleyCA20–99 ACTIVE
Prop Shaft Supply INCDelavanWI100–499 ACTIVE
Protein Technologies INCTucsonAZ— ACTIVE
Qiagen, LLCGermantownMD— ACTIVE
Qiagen Sciences LLCGermantownMD— ACTIVE
Q-tech CORPCypressCA— ACTIVE
Quality Coils, IncorporatedBristolCT— ACTIVE
Quintron Instrument Company, INC.New BerlinWI— ACTIVE
Rantec Microwave Systems, INCEscondidoCA— ACTIVE
Rapid Micro Biosystems, INC.LowellMA— ACTIVE
Rayco Electronic Manufacturing, INC.GardenaCA— ACTIVE
Reidville Hydraulics & Mfg INCTorringtonCT— ACTIVE
Rki Instruments, INC.Union CityCA— ACTIVE
Robert H Wager CO INCRural HallNC— ACTIVE
Robson Technologies, INC.Morgan HillCA— ACTIVE
Ruckus Wireless, LLCSunnyvaleCA— ACTIVE
Rudolph Research Analytical CorporationHackettstownNJ— ACTIVE
Russells Technical Products INCHollandMI20–99 ACTIVE
Sapidyne Instruments INC.BoiseID1–19 ACTIVE
Sartron, INCNewbergOR— ACTIVE
Seagate Technology LLCFremontCA— ACTIVE
Seal Analytical INC.MequonWI20–99 ACTIVE
Seek Thermal, INC.GoletaCA— ACTIVE
Sensor Concepts, LLCLivermoreCA— ACTIVE
Sepragen CORPUnion CityCA— ACTIVE
Shimadzu Scientific Instruments, INC.ColumbiaMD— ACTIVE
Shimadzu USA ManufacturingCanbyOR100–499 ACTIVE
Sidus Solutions, LLCSan DiegoCA— ACTIVE
Siemens Healthcare Diagnostics INC.TarrytownNY— ACTIVE
Sigray, INC.BeniciaCA— ACTIVE
Soilmoisture Equipment CORP.GoletaCA— ACTIVE
Solenoid Solutions, INCEriePA— ACTIVE
Space Electronics, LLCBerlinCT— ACTIVE
Spectradyne LLCSignal HillCA— ACTIVE
Spectra Solutions INCNorwoodMA— ACTIVE
Spectro Scientific, INCChelmsfordMA— ACTIVE
Spectrum Control, INC.FairviewPA— ACTIVE
Spex Sample Prep LLCMetuchenNJ— ACTIVE
Spin MagneticsLake WalesFL— ACTIVE
Staco Energy Products COMiamisburgOH20–99 ACTIVE
Standard Biotools INCSouth San FranciscoCA— ACTIVE
Stanford Research Systems INC.SunnyvaleCA— ACTIVE
Stangenes Industries, INC.Palo AltoCA— ACTIVE
Star Cryoelectronics, LLCSanta FeNM— ACTIVE
Starlite Diversified INCMeadvillePA— ACTIVE
Stb Electrical Test Equipment, INC.AuburnCA— ACTIVE

FactoryRegistry lists 3,551 facilities whose primary industry classification is one of the 5 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced process control instruments, 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 5 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported. At least 45 establishments reported producing it; the count for 2 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.

Related lines
Manufacturing of test equipment for testing electrical, radio, and communication circuits, and motors (excluding portable instrument transformers)
Industries
Metal FabricatorsElectronics ManufacturersAll product lines

NAPCS collection code 2017625000. 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.