FactoryRegistry
Claim a page

Manufacturing facilities in California

The register lists 57,831 facilities in California. According to the Bureau of Labor Statistics, 44,127 establishments were counted in California in 2025. Beverage and Tobacco Product Manufacturing accounts for 6,045 facilities in California.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Map, counties and cities
Map of United States manufacturing facilities

Biggest counties

Los Angeles13,986Orange5,752San Diego4,429Santa Clara3,930Alameda3,282San Bernardino2,839Riverside2,265Sonoma1,578
All 58 counties

Biggest cities

Federal labor statistics counted at least 44,127 manufacturing establishments in California in 2025, employing about 1,215,886 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 57,831.

Facilities in California245 FACILITIES

Listing 245 of 736: the facilities with a website, a size band or two sources on record. The rest are in site search.

FacilityCityIndustryNAICSEmployeesStatus
Atomic Machines - SCSanta ClaraComputer and Electronic Product Manufacturing33441320–99 LIKELY ACTIVE
Bartmex Precision MachiningSanta ClaraFabricated Metal Product Manufacturing332710— LIKELY ACTIVE
Bowers CampusSanta ClaraComputer and Electronic Product Manufacturing334413100–499 LIKELY ACTIVE
Cordis US CORPSanta ClaraMiscellaneous Manufacturing339112— LIKELY ACTIVE
Ebr Systems INCSanta ClaraComputer and Electronic Product Manufacturing334517— LIKELY ACTIVE
EotechSanta ClaraComputer and Electronic Product Manufacturing334413— LIKELY ACTIVE
Evoloh WestSanta ClaraElectrical Equipment, Appliance & Component Manufacturing33599920–99 LIKELY ACTIVE
Haro's Anodizing Specialist INCSanta ClaraFabricated Metal Product Manufacturing332813— LIKELY ACTIVE
Img Inta LLCSanta ClaraFabricated Metal Product Manufacturing332812— LIKELY ACTIVE
Intuitive Surgical INCSanta ClaraMiscellaneous Manufacturing339113— LIKELY ACTIVE
J & B EnterprisesSanta ClaraPrimary Metal Manufacturing331314— LIKELY ACTIVE
Micrel Synergy SemiconductorSanta ClaraComputer and Electronic Product Manufacturing334111— LIKELY ACTIVE
Microsemi CORP. - Rf Power ProductsSanta ClaraComputer and Electronic Product Manufacturing334413— LIKELY ACTIVE
Paragon SwissSanta ClaraFabricated Metal Product Manufacturing332721— LIKELY ACTIVE
Samtec Optical GroupSanta ClaraComputer and Electronic Product Manufacturing3344131–19 LIKELY ACTIVE
Santa ClaraSanta ClaraPrinting and Related Support Activities3231111–19 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
W L Gore & Associates INCSanta ClaraMiscellaneous Manufacturing339113— LIKELY ACTIVE
Aligned Carbon INCSanta ClaraComputer and Electronic Product Manufacturing334413— 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
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
Hadco Santa Clara INCSanta ClaraComputer and Electronic Product Manufacturing334412— UNVERIFIED
Harbor Electronics INCSanta ClaraComputer and Electronic Product Manufacturing334412100–499 UNVERIFIED
Hunter Technology CorporationSanta ClaraMachinery Manufacturing333295— UNVERIFIED
Intel CORP D2 FacilitySanta ClaraComputer and Electronic Product Manufacturing334413— 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
Santa Clara Powder Coating INCSanta ClaraFabricated Metal Product Manufacturing332813— UNVERIFIED
Surface Mount Solutions LLCSanta ClaraComputer and Electronic Product Manufacturing3344121–19 UNVERIFIED
Technical Coatings COSanta ClaraChemical Manufacturing325510— UNVERIFIED

Search all 57,831 California facilities