Semiconductor · MO
Semiconductor manufacturers in Missouri
5 domestic semiconductor suppliers in Missouri. Ultra-clean, tight-tolerance components for wafer handling, metrology, and process equipment across the semiconductor supply chain.
#27
of 43 by manufacturers listed
- 5
- In this state
- 0.5%
- Share of industry
- 1
- Set-aside registered
- 2
- Federal track record
of 5 on this page
of 5 hold awards
Standards that matter in semiconductor
1 to specify- ISO 9001:2015
Listings carry the federal set-aside registrations a company filed in SAM, not its quality-system certificates. Ask each shop for the current certificate and its scope before you release a drawing.
Semiconductor suppliers in Missouri
all 5- 1

Saint James, MO · est. 2017
Machinery & Tooling
$105K
- 2
Chesterfield, MO · est. 2001
Electronics & Instruments
—
- 3

O Fallon, MO · est. 1996
Electronics & Instruments
$1.0M
- 4
Saint Charles, MO · est. 1992
Electronics & Instruments
—
- 5
Saint Louis, MO · est. 2019
Electronics & Instruments · Machinery & Tooling
Small disadvantaged+2—
1–5 of 5
Semiconductor in other states
42 statesOther industries in Missouri
42 verticals- Metal Fabrication238
- Chemical Processing79
- Medical Devices65
- Food & Beverage Processing56
- Industrial Machinery56
- Signage, Printing & Marking56
- Consumer Products52
- Aerospace48
- Electrical Equipment & Components48
- Instrumentation, Test & Measurement45
- Pulp, Paper & Packaging35
- Textiles & Apparel35
- Building Products & Materials32
- Furniture32
- Plastics & Rubber Products31
- Defense29
- Firearms & Ammunition29
- Wire, Cable & Interconnect29
- Pharmaceutical27
- Telecommunications23
- Robotics & Automation22
- Optics & Photonics20
- HVAC & Refrigeration19
- Wood Products & Millwork19
- Automotive18
- Fasteners & Hardware17
- Electronics15
- Primary Metals & Foundry14
- Heavy Truck, Trailer & Vehicle Bodies10
- Tanks, Vessels & Heat Exchangers10
- EV & Battery9
- Sporting Goods8
- Agricultural Equipment5
- Energy & Power Generation5
- Lighting5
- Renewable Energy (Solar & Wind)4
- Fluid Power & Hydraulics3
- Marine & Shipbuilding3
- Mining & Aggregates3
- Rail & Transit3
- Space & Satellite2
- Water & Wastewater2
What buyers specify in semiconductor
3 requirements- 01Ultra-clean components for wafer handling
- 02Metrology and process-tool hardware
- 03Tight-tolerance machining for fab equipment
Everything made in Missouri, not just semiconductor.
Missouri state hub