FactoryRegistry
Claim a page

Manufacturing facilities in California

The register lists 57,832 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 Angeles13,987Orange5,752San 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 57,832.

Facilities in California268 FACILITIES

Listing 268 of 727: the facilities with a website, a size band or two sources on record. The rest are in site search.

FacilityCityIndustryNAICSEmployeesStatus
Walters Wolf PrecastFremontNonmetallic Mineral Product Manufacturing327332— LIKELY ACTIVE
Bay Polymer CORPFremontPlastics and Rubber Products Manufacturing32611120–99 UNVERIFIED
LogitechFremontComputer and Electronic Product Manufacturing334118— UNVERIFIED
All Quality ServicesFremontComputer and Electronic Product Manufacturing33441820–99 LIKELY ACTIVE
Applied Thin Film Products - EdisonFremontComputer and Electronic Product Manufacturing33441320–99 LIKELY ACTIVE
Basf Metals LLCFremontChemical Manufacturing32561320–99 LIKELY ACTIVE
Brooks Automation US, LLC.FremontMachinery Manufacturing333242100–499 LIKELY ACTIVE
CoagusenseFremontComputer and Electronic Product Manufacturing334517— LIKELY ACTIVE
Cytek BiosciencesFremontComputer and Electronic Product Manufacturing334516— LIKELY ACTIVE
Diamond Foundry LLC Warm SpringsFremontNonmetallic Mineral Product Manufacturing32799920–99 LIKELY ACTIVE
Hayward Quartz Technology INCFremontNonmetallic Mineral Product Manufacturing327212100–499 LIKELY ACTIVE
Imtec Acculine INCFremontMachinery Manufacturing33399920–99 LIKELY ACTIVE
Intematix CorporationFremontChemical Manufacturing3251801–19 LIKELY ACTIVE
Jem America CORPFremontComputer and Electronic Product Manufacturing33441320–99 LIKELY ACTIVE
Kyocera SLD LaserFremontComputer and Electronic Product Manufacturing33441320–99 LIKELY ACTIVE
Lam Research Corporation - Fremont CampusFremontMachinery Manufacturing333242500+ LIKELY ACTIVE
Leopard Imaging INCFremontMachinery Manufacturing333310— LIKELY ACTIVE
Mass Precision INCFremontFabricated Metal Product Manufacturing332322— LIKELY ACTIVE
Mattson TechnologyFremontMachinery Manufacturing333242100–499 LIKELY ACTIVE
Mattson Technology INCFremontMachinery Manufacturing333242100–499 LIKELY ACTIVE
Meraqi MedicalFremontComputer and Electronic Product Manufacturing334510— LIKELY ACTIVE
Moximed INCFremontMiscellaneous Manufacturing339113— LIKELY ACTIVE
Oldcastle Building EnvelopeFremontNonmetallic Mineral Product Manufacturing327215100–499 LIKELY ACTIVE
Oncore Manufacturing Services Dba NeotechFremontComputer and Electronic Product Manufacturing334418— LIKELY ACTIVE
Quanta Manufacturing Fremont Building 5FremontMachinery Manufacturing333310500+ LIKELY ACTIVE
Ria Shroff (microcube)FremontFabricated Metal Product Manufacturing332994— LIKELY ACTIVE
SFO QuikreteFremontNonmetallic Mineral Product Manufacturing32732020–99 LIKELY ACTIVE
Spectranetics Dba AngioscoreFremontComputer and Electronic Product Manufacturing334517— LIKELY ACTIVE
TeslaFremontTransportation Equipment Manufacturing336110500+ LIKELY ACTIVE
Transcontinental Northern CaliforniaFremontPrinting and Related Support Activities323111— LIKELY ACTIVE
Veex INC.FremontComputer and Electronic Product Manufacturing33451520–99 REPORTED CLOSED
Viant FremontFremontFurniture and Related Product Manufacturing337215— LIKELY ACTIVE
Viant MedicalFremontPlastics and Rubber Products Manufacturing32619920–99 LIKELY ACTIVE
Wisk Aero LLC - FremontFremontTransportation Equipment Manufacturing33641120–99 LIKELY ACTIVE
Ysl Machining LLCFremontFabricated Metal Product Manufacturing332710— LIKELY ACTIVE
Alpha EmsFremontComputer and Electronic Product Manufacturing334412— LIKELY ACTIVE
BmccFremontElectrical Equipment, Appliance & Component Manufacturing335999— LIKELY ACTIVE
Don's Precision Spinning INCFremontMachinery Manufacturing33351720–99 LIKELY ACTIVE
Finisar CorporationFremontComputer and Electronic Product Manufacturing334413— LIKELY ACTIVE
Fm IndustriesFremontFabricated Metal Product Manufacturing332710500+ LIKELY ACTIVE
Google LLCFremontComputer and Electronic Product Manufacturing334112— LIKELY ACTIVE
Saint Gobain Dba Certainteed CorporationFremontPetroleum and Coal Products Manufacturing324122— LIKELY ACTIVE
Tesla INCFremontComputer and Electronic Product Manufacturing334413— LIKELY ACTIVE
Tooltek Engineering CorporationFremontComputer and Electronic Product Manufacturing3344131–19 LIKELY ACTIVE
Abc Assembly INCFremontComputer and Electronic Product Manufacturing3344121–19 UNVERIFIED
Assured ManufacturingFremontMachinery Manufacturing3335171–19 UNVERIFIED
Bay Area CircuitsFremontComputer and Electronic Product Manufacturing334412— UNVERIFIED
Clean Sciences, LLCFremontBeverage and Tobacco Product Manufacturing312230— UNVERIFIED
Crown Cork & Seal CompanyFremontFabricated Metal Product Manufacturing332431— UNVERIFIED
Fine PitchFremontComputer and Electronic Product Manufacturing334412— UNVERIFIED

Search all 57,832 California facilities