Semiconductor · CA · page 7
Semiconductor manufacturers in California
328 domestic semiconductor suppliers in California. Ultra-clean, tight-tolerance components for wafer handling, metrology, and process equipment across the semiconductor supply chain.
#1
of 43 by manufacturers listed
- 328
- In this state
- 33.1%
- Share of industry
- 10
- Set-aside registered
- 7
- Federal track record
of 28 on this page
of 28 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 California
page 7 of 7- 301

Hayward, CA · est. 1955
Machinery & Tooling · Fabricated Metal
Minority-owned—
- 302
Rancho Cucamonga, CA · est. 2025
Electronics & Instruments · Engineering & Testing
Small disadvantaged+1—
- 303

Berkeley, CA · est. 2024
Electronics & Instruments
—
- 304
Electronics & Instruments
$45K
- 305

Fremont, CA · est. 2005
Electronics & Instruments
—
- 306

Irvine, CA · est. 2014
Electronics & Instruments
Small disadvantaged+1—
- 307

Fremont, CA · est. 2018
Machinery & Tooling · Electrical Equipment
Small disadvantaged—
- 308

Placentia, CA · est. 1997
Electronics & Instruments · Transportation & Aerospace
Small disadvantaged+2—
- 309

Morgan Hill, CA · est. 1992
Electronics & Instruments
—
- 310

Hayward, CA · est. 2019
Electronics & Instruments
—
- 311

San Jose, CA · est. 1983
Machinery & Tooling · Fabricated Metal
—
- 312
Fountain Valley, CA · est. 2014
Electronics & Instruments · Industrial Distribution
Small disadvantaged+1—
- 313
Irvine, CA · est. 2020
Electronics & Instruments · Engineering & Testing
$1.4M
- 314
Palo Alto, CA · est. 2021
Machinery & Tooling
—
- 315
Capitola, CA · est. 2024
Machinery & Tooling · Electronics & Instruments
Small disadvantaged—
- 316

San Diego, CA · est. 2026
Electronics & Instruments
Woman-owned—
- 317

Cupertino, CA · est. 2010
Electronics & Instruments
Minority-owned—
- 318
Goleta, CA · est. 2007
Electronics & Instruments · Engineering & Testing
$1.4M
- 319
San Jose, CA · est. 2022
Electronics & Instruments
—
- 320
Garden Grove, CA · est. 1988
Machinery & Tooling
$3.8M
- 321
Santa Ana, CA · est. 1972
Machinery & Tooling · Electronics & Instruments
—
- 322
Los Alamitos, CA · est. 2005
Electronics & Instruments · Engineering & Testing
Woman-owned$8.7M
- 323

Costa Mesa, CA · est. 2002
Electronics & Instruments
$114K
- 324
Rancho Santa Margarita, CA · est. 1997
Electronics & Instruments
$239K
- 325
Fremont, CA · est. 1995
Electronics & Instruments
—
- 326
Visalia, CA · est. 1980
Electronics & Instruments · Electrical Equipment
—
- 327
San Jose, CA · est. 1990
Electronics & Instruments
—
- 328
Campbell, CA · est. 2017
Electronics & Instruments
—
301–328 of 328
Semiconductor in other states
42 statesOther industries in California
42 verticals- Metal Fabrication1,854
- Instrumentation, Test & Measurement856
- Electronics727
- Aerospace644
- Medical Devices591
- Chemical Processing571
- Electrical Equipment & Components477
- Consumer Products426
- Signage, Printing & Marking312
- Wire, Cable & Interconnect307
- Food & Beverage Processing302
- Textiles & Apparel298
- Optics & Photonics293
- Telecommunications292
- Renewable Energy (Solar & Wind)276
- Pharmaceutical272
- Industrial Machinery264
- Plastics & Rubber Products227
- Fasteners & Hardware205
- Pulp, Paper & Packaging192
- Robotics & Automation177
- Defense162
- Furniture144
- Marine & Shipbuilding135
- Building Products & Materials134
- Space & Satellite132
- HVAC & Refrigeration79
- Automotive74
- EV & Battery66
- Wood Products & Millwork62
- Lighting58
- Sporting Goods53
- Tanks, Vessels & Heat Exchangers49
- Firearms & Ammunition43
- Primary Metals & Foundry43
- Fluid Power & Hydraulics38
- Heavy Truck, Trailer & Vehicle Bodies35
- Water & Wastewater22
- Agricultural Equipment19
- Construction Equipment15
- Energy & Power Generation15
- Oil & Gas11
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 California, not just semiconductor.
California state hub