US Factory Map

Electronics manufacturers in Missouri

Missouri has 54 electronics makers in EPA records, facilities that list codes for computers, communications gear, components and instruments. The most are in Springfield, Kansas City and Washington. That is under 1% of the 6,529 such facilities nationwide, and Missouri ranks #23 of 49 states.

Product
Electronics manufacturers
Facilities
54
State rank
#23
NAICS
334111 and 21 related codes
Revised
November 1, 2026

Facilities in Missouri

These are active facilities in EPA's ECHO database that list a code for computers, communications gear, components and instruments. The 40 shown first are the ones with the most EPA program records, which usually means the larger sites.

FacilityCityWhat EPA lists
3M CompanyColumbiaElectronic Computer Manufacturing
Memc Electronic Materials IncO FallonSemiconductor and Related Device Manufacturing
Cutting Edge Optronics Inc.St CharlesSemiconductor and Related Device Manufacturing
Enjet AeroSullivanSearch, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
Get Global SignalingGrain ValleyOther Communications Equipment Manufacturing
H J Family Of CompaniesHigh RidgeSemiconductor and Related Device Manufacturing
Harvard Ind Arnold Rl DivisionArnoldPrinted Circuit Assembly (Electronic Assembly) Manufacturing
J S Alberici ConstructionSt. LouisAutomatic Environmental Control Manufacturing
Labarge, Inc.JoplinPrinted Circuit Assembly (Electronic Assembly) Manufacturing
Townsend SummitLee's SummitElectronic Connector Manufacturing
Cp Clare CorpMaryland HeightsRadio and Television Broadcasting and Wireless Communications Equipment Manufacturing
Executive Personal Computers IncSt CharlesElectronic Computer Manufacturing
FiltroneticsKansas CityOther Electronic Component Manufacturing
Gets Global SignalingWarrensburgOther Communications Equipment Manufacturing
J2 Scientific LLCColumbiaAnalytical Laboratory Instrument Manufacturing
Nnsa National Security Complex, NscKansas CityBare Printed Circuit Board Manufacturing
Northrop Grumman Guidance & Electronics Co IncSpringfieldBare Printed Circuit Board Manufacturing
Positronic IndustriesSpringfieldElectronic Connector Manufacturing
Progress Rail Services Corp Inspection & Information SystemsIndependenceBare Printed Circuit Board Manufacturing
Rapco Internatonal IncJacksonOther Communications Equipment Manufacturing
Rycom Instruments IncRaytownInstrument Manufacturing for Measuring and Testing Electricity
Zoltek CorporationSaint CharlesTotalizing Fluid Meter and Counting Device Manufacturing
Acceleration Laboratory Services IncLees SummitAnalytical Laboratory Instrument Manufacturing
Albers Mfg Co IncOfallonInstruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables
Bitrode CorporationSaint LouisOther Electronic Component Manufacturing
Bitrode CorporationFentonAutomatic Environmental Control Manufacturing
Black Knight Enterprises Lld DBA Hubbs MachineFentonOther Measuring and Controlling Device Manufacturing
Copeland LPSt LouisAutomatic Environmental Control Manufacturing
Diodes Fabtech IncLees SummitSemiconductor and Related Device Manufacturing
Dit Mco International LLCKansas CityInstrument Manufacturing for Measuring and Testing Electricity
Drs TechnologiesBridgetonSearch, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
Electro CoreWashingtonOther Electronic Component Manufacturing
Epc IncEarth CityElectronic Computer Manufacturing
Epc Technology CenterSt PetersElectronic Computer Manufacturing
Esco ElectronicsSaint Louis CountyRadio and Television Broadcasting and Wireless Communications Equipment Manufacturing
Flex-O-LatorsCarthageOther Measuring and Controlling Device Manufacturing
Flow Controls FormerMaryland HeightsAutomatic Environmental Control Manufacturing
Harman Becker AutomotiveWashingtonAudio and Video Equipment Manufacturing
High Tech Energy CorporationSpringfieldRadio and Television Broadcasting and Wireless Communications Equipment Manufacturing
Invensys ControlsWest PlainsAutomatic Environmental Control Manufacturing

Industry codes are reported by facilities to EPA programs and are not checked here. A few listings may be repair shops, distributors or recyclers. How these records work.

Where they are

  • Springfield: 6
  • Kansas City: 4
  • Washington: 4
  • Columbia: 3
  • Maryland Heights: 3
  • St Charles: 2

By product code

  • Automatic Environmental Control Manufacturing (NAICS 334512): 5 of those shown
  • Electronic Computer Manufacturing (NAICS 334111): 4 of those shown
  • Semiconductor and Related Device Manufacturing (NAICS 334413): 4 of those shown
  • Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing (NAICS 334220): 3 of those shown
  • Other Communications Equipment Manufacturing (NAICS 334290): 3 of those shown
  • Bare Printed Circuit Board Manufacturing (NAICS 334412): 3 of those shown
  • Other Electronic Component Manufacturing (NAICS 334419): 3 of those shown
  • Electronic Connector Manufacturing (NAICS 334417): 2 of those shown
  • Printed Circuit Assembly (Electronic Assembly) Manufacturing (NAICS 334418): 2 of those shown
  • Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing (NAICS 334511): 2 of those shown
  • Instrument Manufacturing for Measuring and Testing Electricity (NAICS 334515): 2 of those shown
  • Analytical Laboratory Instrument Manufacturing (NAICS 334516): 2 of those shown
  • Other Measuring and Controlling Device Manufacturing (NAICS 334519): 2 of those shown
  • Audio and Video Equipment Manufacturing (NAICS 334310): 1 of those shown
  • Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables (NAICS 334513): 1 of those shown
  • Totalizing Fluid Meter and Counting Device Manufacturing (NAICS 334514): 1 of those shown

All computers and electronics manufacturing in Missouri: 56 facilities and Census job counts.