FactoryRegistry
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Manufacturing of process control instruments

3,625 FACILITIES
FacilityCityStateEmployeesStatus
Finisar Corporation - MilmontFremontCA100–499 LIKELY ACTIVE
Flari Tech INCBoulderCO— LIKELY ACTIVE
Florida Regional Office (FLA)TampaFL20–99 LIKELY ACTIVE
Flo-tite INC Valves & ControlsLumbertonNC— LIKELY ACTIVE
Flowcellutions, INCPittsburghPA— LIKELY ACTIVE
Flow Control Industries, IncWoodinvilleWA20–99 LIKELY ACTIVE
Flowline Valve and Controls, L.l.c.SchrieverLA— REPORTED CLOSED
FlowSafeOrchard ParkNY20–99 LIKELY ACTIVE
FlowserveSpringvilleUT100–499 LIKELY ACTIVE
Flowserve CookevilleCookevilleTN100–499 LIKELY ACTIVE
Flowserve - Pasadena FCD QRCPasadenaTX100–499 LIKELY ACTIVE
Flowserve - Pasadena Pump QRCPasadenaTX100–499 LIKELY ACTIVE
Flowserve - Pasadena Seal QRCPasadenaTX100–499 LIKELY ACTIVE
Flowserve Sulphur Springs OperationsSulphur SpringsTX20–99 LIKELY ACTIVE
Fluid Connectors BroadviewBroadviewIL20–99 LIKELY ACTIVE
Fluid Connectors Houston IPDHoustonTX20–99 LIKELY ACTIVE
Fluid Connectors MadisonMadisonMS20–99 LIKELY ACTIVE
Fluid Connectors MaustonMaustonWI20–99 LIKELY ACTIVE
Fluid Connectors New BritainNew BritainCT100–499 LIKELY ACTIVE
Fluxergy, INC.IrvineCA— LIKELY ACTIVE
Folsom - Blue RavineFolsomCA100–499 LIKELY ACTIVE
Forensic Technology INC.LargoFL— LIKELY ACTIVE
Framingham, MAMarlboroughMA500+ LIKELY ACTIVE
Franklin Park OfficeFranklin ParkIL1–19 LIKELY ACTIVE
Frederick LabFrederickMD1–19 LIKELY ACTIVE
Fremont, CAFremontCA1–19 LIKELY ACTIVE
Frothingham Electronics CorporationWakefieldNH— LIKELY ACTIVE
Ftir Com LLCBentonME— LIKELY ACTIVE
Ga196 Nsi-mi TechnologiesSuwaneeGA100–499 LIKELY ACTIVE
Gamma Products INCPalos HillsIL— LIKELY ACTIVE
Gantner Instruments, INC.San DiegoCA— LIKELY ACTIVE
Gap Wireless INCSeabrookNH— LIKELY ACTIVE
Gary OleksiakPhoenixAZ— LIKELY ACTIVE
Gate Scientific, INC.MilpitasCA— LIKELY ACTIVE
GC ValvesCharlotteNC20–99 LIKELY ACTIVE
Gd USA INCRichmondVA— LIKELY ACTIVE
Gentec-eo Usa, INC.Lake OswegoOR— LIKELY ACTIVE
Gowanda Holdings, LLCGowandaNY— LIKELY ACTIVE
Gowanda Rcd LLCManchesterNH— LIKELY ACTIVE
Groth CorporationStaffordTX20–99 LIKELY ACTIVE
Hamernik-harrod, INCMinneapolisMN— LIKELY ACTIVE
Hammers Modality LLCOdessaFL— LIKELY ACTIVE
Hanley EnergyAshburnVA100–499 LIKELY ACTIVE
Hatim INCDarienIL— LIKELY ACTIVE
Hawe North America IncorporatedClackamasOR— LIKELY ACTIVE
HeadquartersColumbiaMD100–499 LIKELY ACTIVE
H. Ertel, INC.RacineWI— LIKELY ACTIVE
HF ScientificFort MyersFL20–99 LIKELY ACTIVE
Hiden Analytical INCPeterboroughNH— LIKELY ACTIVE
HiRel DoverDoverNH100–499 LIKELY ACTIVE

FactoryRegistry lists 3,625 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.