Semiconductor · CT
Semiconductor manufacturers in Connecticut
9 domestic semiconductor suppliers in Connecticut. Ultra-clean, tight-tolerance components for wafer handling, metrology, and process equipment across the semiconductor supply chain.
#22
of 43 by manufacturers listed
- 9
- In this state
- 0.9%
- Share of industry
- 2
- Set-aside registered
- 2
- Federal track record
of 9 on this page
of 9 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 Connecticut
all 9- 1
Bloomfield, CT · est. 2025
Electronics & Instruments · Machinery & Tooling
—
- 2
Brookfield, CT · est. 1999
Machinery & Tooling
—
- 3
East Lyme, CT · est. 1989
Electronics & Instruments · Machinery & Tooling
—
- 4
East Haven, CT · est. 1958
Electronics & Instruments · Electrical Equipment
—
- 5
Wallingford, CT · est. 1991
Electronics & Instruments
Woman-owned—
- 6
Brookfield, CT · est. 1969
Electronics & Instruments
$79K
- 7
Orange, CT · est. 2024
Electronics & Instruments
—
- 8
Shelton, CT · est. 2005
Electronics & Instruments
$990K
- 9
New Haven, CT · est. 2023
Electronics & Instruments
Small disadvantaged+2—
1–9 of 9
Semiconductor in other states
42 statesOther industries in Connecticut
42 verticals- Metal Fabrication333
- Aerospace128
- Instrumentation, Test & Measurement95
- Chemical Processing80
- Industrial Machinery71
- Electrical Equipment & Components66
- Consumer Products63
- Signage, Printing & Marking53
- Electronics50
- Medical Devices49
- Robotics & Automation49
- Pulp, Paper & Packaging42
- Building Products & Materials41
- Wire, Cable & Interconnect39
- Fasteners & Hardware38
- Plastics & Rubber Products37
- Food & Beverage Processing35
- Textiles & Apparel29
- Optics & Photonics23
- Pharmaceutical22
- Telecommunications20
- Furniture18
- Primary Metals & Foundry16
- HVAC & Refrigeration14
- Defense10
- Lighting10
- Firearms & Ammunition9
- Wood Products & Millwork9
- Energy & Power Generation8
- Fluid Power & Hydraulics8
- Marine & Shipbuilding8
- Renewable Energy (Solar & Wind)8
- Automotive7
- EV & Battery6
- Sporting Goods6
- Tanks, Vessels & Heat Exchangers6
- Water & Wastewater6
- Construction Equipment5
- Heavy Truck, Trailer & Vehicle Bodies2
- Oil & Gas2
- Space & Satellite2
- Agricultural Equipment1
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 Connecticut, not just semiconductor.
Connecticut state hub