FactoryRegistry

Computer and Electronic Product Manufacturing in California

NAICS 334 · CA

As of JUL 2026, FactoryRegistry lists 5,597 computer and electronic product manufacturing facilities in California, sourced from EPA, OSHA and Census records.

FACILITIES
5,597
SHARE OF STATE MANUFACTURING
11.3%
of 49,721 in California
CITIES REPRESENTED
10
TOP CITY
San Jose
509 facilities

Cities in California

San Jose (509)San Diego (306)Santa Clara (278)Fremont (269)Sunnyvale (226)Milpitas (164)Irvine (148)Mountain View (100)Santa Ana (91)Torrance (86)

Facilities

Adams Rite Aerospace, INC
Fullerton, CA
ACTIVE334511EMP 100-499
Advantest America, INC
San Jose, CA
ACTIVE334413EMP 100-499
Aehr Test Systems
Fremont, CA
ACTIVE334515EMP 100-499
Amtec Industries INC
Pleasanton, CA
ACTIVE334513EMP 20-99
Analytical Industries, INC.
Pomona, CA
ACTIVE334513EMP 20-99
Astro Seal, INC
Riverside, CA
ACTIVE334417EMP 1-19
Biodot, INC.
Irvine, CA
ACTIVE333911EMP 20-99
Checkpoint Technologies LLC
San Jose, CA
ACTIVE334515EMP 20-99
Continental Controls CORP
San Diego, CA
ACTIVE332911EMP 20-99
Cpi Satcom & Antenna Technologies INC.
Torrance, CA
ACTIVE334220EMP 20-99
E-fab, INC.
Santa Clara, CA
ACTIVE332812EMP 1-19
Elcon Precision, LLC
San Jose, CA
ACTIVE334413EMP 20-99
Ensurge Micropower INC.
San Jose, CA
ACTIVE334413EMP 20-99
Euv Tech INC
Martinez, CA
ACTIVE333242EMP 100-499
Fluid Components International LLC
San Marcos, CA
ACTIVE334513EMP 100-499
Geometrics, INC.
San Jose, CA
ACTIVE334514EMP 20-99
Global Communication Semiconductors LLC
Torrance, CA
ACTIVE334413EMP 100-499
Innovion LLC
San Jose, CA
ACTIVE334413EMP 20-99
Inphenix INC
Livermore, CA
ACTIVE334413EMP 20-99
Integrated Cryogenic Solutions, LLC
Escondido, CA
ACTIVE333132EMP 20-99
Integrated Microwave Corporation
San Diego, CA
ACTIVE334413EMP 20-99
J.l. Haley Enterprises, INC.
Rancho Cordova, CA
ACTIVE332710
Johanson Technology INC
Camarillo, CA
ACTIVE334414EMP 100-499
Marki Microwave LLC
Morgan Hill, CA
ACTIVE334413EMP 100-499
Max Machinery, INC
Healdsburg, CA
ACTIVE333913EMP 20-99
Meggitt (orange County), INC.
Irvine, CA
ACTIVE334516EMP 20-99
Micronix USA LLC
Fountain Valley, CA
ACTIVE334515EMP 20-99
Nova Measuring Instruments INC.
Fremont, CA
ACTIVE333242EMP 100-499
Osi Electronics, INC.
Hawthorne, CA
ACTIVE334413EMP 20-99
Pacific Instruments, INC.
Concord, CA
ACTIVE334515EMP 20-99
Palomar Products, INC.
Rancho Santa Margarita, CA
ACTIVE334290EMP 20-99
Qpc Fiber Optic LLC
Laguna Niguel, CA
ACTIVE334417EMP 20-99
Quantum Design, INC.
San Diego, CA
ACTIVE334516EMP 100-499
Revco Products
Garden Grove, CA
ACTIVE334418EMP 20-99
Robert M. Hadley Company, INC.
Ventura, CA
ACTIVE334416EMP 20-99
Sandisk Technologies, INC
Milpitas, CA
ACTIVE334112EMP 500+
Seescan INC
San Diego, CA
ACTIVE333314EMP 100-499
Semiq INC
Lake Forest, CA
ACTIVE334413EMP 20-99
Sensorex Corporation
Garden Grove, CA
ACTIVE333310EMP 20-99
Si Manufacturing, INC
Anaheim, CA
ACTIVE334416EMP 20-99
Somacis INC.
Poway, CA
ACTIVE334412EMP 100-499
Spectron LLC
Ventura, CA
ACTIVE334516EMP 1-19
Spira Manufacturing Corporation
San Fernando, CA
ACTIVE334419EMP 20-99
Stellant Systems INC
Torrance, CA
ACTIVE334419EMP 500+
Teledyne Controls, LLC
El Segundo, CA
ACTIVE334419EMP 100-499
Teledyne Instruments, INC.
Poway, CA
ACTIVE334511
Trackonomy Systems INC
San Jose, CA
ACTIVE334220EMP 100-499
Transducer Techniques, LLC
Temecula, CA
ACTIVE334419EMP 20-99
Unchained Labs, LLC
Pleasanton, CA
ACTIVE334516EMP 100-499
Vanguard Electronics, LLC
Huntington Beach, CA
ACTIVE334416EMP 20-99

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