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Manufacturing facilities in California

Map, counties and cities
Map of United States manufacturing facilities

Biggest counties

Los Angeles13,418Orange5,510San Diego4,213Santa Clara3,800Alameda3,206San Bernardino2,720Riverside2,120Sonoma1,540
All 58 counties

Biggest cities

Federal labor statistics counted at least 44,839 manufacturing establishments in California in 2024, employing about 1,247,596 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 55,990.

Facilities in California721 FACILITIES

FacilityCityIndustryNAICSEmployeesStatus
Microsemi CORP. - Rf Power ProductsSanta ClaraComputer and Electronic Product Manufacturing334413— LIKELY ACTIVE
NxEdge CSL Operating LLCSanta ClaraFabricated Metal Product Manufacturing33281320–99 LIKELY ACTIVE
Owens CorningSanta ClaraNonmetallic Mineral Product Manufacturing327993— LIKELY ACTIVE
Paragon SwissSanta ClaraFabricated Metal Product Manufacturing332721— LIKELY ACTIVE
Samtec Optical GroupSanta ClaraComputer and Electronic Product Manufacturing3344131–19 LIKELY ACTIVE
Scientific Metal Finishing INCSanta ClaraChemical Manufacturing32551020–99 LIKELY ACTIVE
Spectra INCSanta ClaraComputer and Electronic Product Manufacturing334119— LIKELY ACTIVE
Swift Metal FinishingSanta ClaraFabricated Metal Product Manufacturing332813— LIKELY ACTIVE
Western Grinding Service, INC.Santa ClaraTextile Product Mills314999— LIKELY ACTIVE
Honeywell InternationalSanta ClaraChemical Manufacturing325998— LIKELY ACTIVE
Metal Finishing Solutions INC.Santa ClaraFabricated Metal Product Manufacturing332813— LIKELY ACTIVE
A-1 PlatingSanta ClaraFabricated Metal Product Manufacturing332813— UNVERIFIED
Abbott Diagnostics DivisionSanta ClaraComputer and Electronic Product Manufacturing334516— UNVERIFIED
Abbott HematologySanta ClaraMiscellaneous Manufacturing339112— UNVERIFIED
Agilent Technologies INCSanta ClaraComputer and Electronic Product Manufacturing334413— UNVERIFIED
Argil INCSanta ClaraComputer and Electronic Product Manufacturing334413— UNVERIFIED
Arnold's Metal FinishingSanta ClaraFabricated Metal Product Manufacturing332812— UNVERIFIED
California Paperboard CorporationSanta ClaraPaper Manufacturing322130— UNVERIFIED
Container CORP of America Folding Carton DivSanta ClaraPaper Manufacturing322211— UNVERIFIED
Ecs Refining INCSanta ClaraPrimary Metal Manufacturing331314— UNVERIFIED
Electroless Nickel SpecialtiesSanta ClaraFabricated Metal Product Manufacturing332813— UNVERIFIED
Element Six Technologies US CorporationSanta ClaraFabricated Metal Product Manufacturing332999— UNVERIFIED
EvenstarSanta ClaraComputer and Electronic Product Manufacturing334412— UNVERIFIED
Filtronic Solid StateSanta ClaraComputer and Electronic Product Manufacturing334418— UNVERIFIED
Graphic Packaging International, INC (bluegrass Mills)Santa ClaraPaper Manufacturing322121— UNVERIFIED
Hadco Santa Clara INCSanta ClaraComputer and Electronic Product Manufacturing334412— UNVERIFIED
Hunter Technology CorporationSanta ClaraMachinery Manufacturing333295— UNVERIFIED
Inta Technologies CORPSanta ClaraFabricated Metal Product Manufacturing332811— UNVERIFIED
Intel CORP D2 FacilitySanta ClaraComputer and Electronic Product Manufacturing334413— UNVERIFIED
International Rectifier Hi-relSanta ClaraComputer and Electronic Product Manufacturing334220— UNVERIFIED
Italix Company, IncorporatedSanta ClaraFabricated Metal Product Manufacturing332812— UNVERIFIED
J & B EnterprisesSanta ClaraPrimary Metal Manufacturing331419— UNVERIFIED
Momentum Metal FinishingSanta ClaraFabricated Metal Product Manufacturing332813— UNVERIFIED
National Semiconductor CORPSanta ClaraComputer and Electronic Product Manufacturing334413— UNVERIFIED
Paragon Electronic Systems INCSanta ClaraComputer and Electronic Product Manufacturing334412— UNVERIFIED
Pk Selective Metal PlatingSanta ClaraFabricated Metal Product Manufacturing332813— UNVERIFIED
Process Stainless Lab, INCSanta ClaraFabricated Metal Product Manufacturing332813— UNVERIFIED
Pyramid Circuits, INCSanta ClaraComputer and Electronic Product Manufacturing334412— UNVERIFIED
Roche Molecular Systems INCSanta ClaraChemical Manufacturing325413— UNVERIFIED
Santa Clara Powder Coating INCSanta ClaraFabricated Metal Product Manufacturing332813— UNVERIFIED
Sun Circuits INCSanta ClaraComputer and Electronic Product Manufacturing334412— UNVERIFIED
Technical Coatings COSanta ClaraChemical Manufacturing325510— UNVERIFIED
United Defense - LP Ground SysSanta ClaraTransportation Equipment Manufacturing336992— UNVERIFIED
Vivid INCSanta ClaraFabricated Metal Product Manufacturing332812— UNVERIFIED
3660 ThomasSanta ClaraTransportation Equipment Manufacturing336411100–499 LIKELY ACTIVE
AANA - Santa Clara, CASanta ClaraComputer and Electronic Product Manufacturing3344191–19 LIKELY ACTIVE
Accu Machine, INCSanta ClaraMachinery Manufacturing333248— LIKELY ACTIVE
Advanced Component Labs, INCSanta ClaraComputer and Electronic Product Manufacturing334413— LIKELY ACTIVE
Advanced Micro Devices, INC.Santa ClaraComputer and Electronic Product Manufacturing334413— LIKELY ACTIVE
Aerco Machine Tool CORPSanta ClaraFabricated Metal Product Manufacturing332710— LIKELY ACTIVE

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