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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 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
Power Knot LLCFremontMachinery Manufacturing333310— ACTIVE
Praxiontech, INCFremontComputer and Electronic Product Manufacturing334413— ACTIVE
Precision Tool Distributors, INCFremontComputer and Electronic Product Manufacturing334513— ACTIVE
Rincell CorporationFremontElectrical Equipment, Appliance & Component Manufacturing335910— ACTIVE
Silicon Genesis CORPFremontComputer and Electronic Product Manufacturing334413— ACTIVE
Silicon Precision Machining INCFremontFabricated Metal Product Manufacturing332721— ACTIVE
Soundthinking, INC.FremontComputer and Electronic Product Manufacturing334511— ACTIVE
Star Charge Americas CORP.FremontElectrical Equipment, Appliance & Component Manufacturing335999— ACTIVE
Superior Precision Machining LLCFremontFabricated Metal Product Manufacturing332710— ACTIVE
Synergy DmeposFremontMiscellaneous Manufacturing339113— ACTIVE
Tci International, INCFremontComputer and Electronic Product Manufacturing334290— ACTIVE
Tenergy CORPFremontElectrical Equipment, Appliance & Component Manufacturing335910— ACTIVE
Thanh Binh TruongFremontFabricated Metal Product Manufacturing332710— ACTIVE
Thermgas INCFremontComputer and Electronic Product Manufacturing334513— ACTIVE
United Sheetmetal, INCFremontFabricated Metal Product Manufacturing332322— ACTIVE
V2plus Technology INCFremontComputer and Electronic Product Manufacturing334310— ACTIVE
Vita Imaging INC.FremontComputer and Electronic Product Manufacturing334510— ACTIVE
Vkt Machining CORPFremontFabricated Metal Product Manufacturing332710— ACTIVE
Water Harvesting INC.FremontMachinery Manufacturing333415— ACTIVE
Wislab Ems CorporationFremontComputer and Electronic Product Manufacturing334418— ACTIVE
Xdlinx Space Labs INCFremontComputer and Electronic Product Manufacturing334419— ACTIVE
Xera Energy INCFremontChemical Manufacturing325998— ACTIVE
Yc Cable USA INCFremontComputer and Electronic Product Manufacturing334419— ACTIVE
Ypoint Capital INCFremontComputer and Electronic Product Manufacturing334513— ACTIVE
A & D Precision Machining, INC.FremontFabricated Metal Product Manufacturing33271020–99 REPORTED CLOSED
Alta Manufacturing, INC.FremontComputer and Electronic Product Manufacturing33441820–99 LIKELY ACTIVE
Confluent Medical Technologies INCFremontFabricated Metal Product Manufacturing332618— LIKELY ACTIVE
Boehringer Ingelheim FremontFremontChemical Manufacturing325412500+ LIKELY ACTIVE
Enphase Energy INCFremontComputer and Electronic Product Manufacturing334413— LIKELY ACTIVE
Hayward Quartz TechnologyFremontNonmetallic Mineral Product Manufacturing327212100–499 LIKELY ACTIVE
Nationwide Boiler INCFremontFabricated Metal Product Manufacturing33241020–99 LIKELY ACTIVE
Telirite Technical Services, INC.FremontComputer and Electronic Product Manufacturing334412— LIKELY ACTIVE
Tesla, INC.FremontPrimary Metal Manufacturing331110— LIKELY ACTIVE
Kelly's Concrete & Building Materials INCFremontNonmetallic Mineral Product Manufacturing32732020–99 LIKELY ACTIVE
Read-rite CorporationFremontMachinery Manufacturing333242— LIKELY ACTIVE
Averto Medical INCFremontMiscellaneous Manufacturing339112— LIKELY ACTIVE
Bugworks Research INCFremontChemical Manufacturing325412— LIKELY ACTIVE
Cellpoint Systems, INCFremontFabricated Metal Product Manufacturing332322— LIKELY ACTIVE
Duniway Stockroom CorporationFremontMiscellaneous Manufacturing339113— LIKELY ACTIVE
Greystone Data Solutions INC.FremontComputer and Electronic Product Manufacturing334111— LIKELY ACTIVE
Ichor Systems INCFremontComputer and Electronic Product Manufacturing334513— LIKELY ACTIVE
Identiv, INC.FremontComputer and Electronic Product Manufacturing334290— LIKELY ACTIVE
Neptec Os, INC.FremontElectrical Equipment, Appliance & Component Manufacturing335921— LIKELY ACTIVE
Nidec Genmark AutomationFremontMachinery Manufacturing333242100–499 LIKELY ACTIVE
R&m USA INCFremontComputer and Electronic Product Manufacturing334417— LIKELY ACTIVE
Tronson Manufacturing, INCFremontFabricated Metal Product Manufacturing33271020–99 LIKELY ACTIVE
Vacuum Products CorporationFremontFabricated Metal Product Manufacturing332911— LIKELY ACTIVE
Ysc INCFremontMachinery Manufacturing333310— LIKELY ACTIVE
Excelitas Technologies CORPFremontComputer and Electronic Product Manufacturing334220— LIKELY ACTIVE
Jabil INC.FremontFabricated Metal Product Manufacturing332710— LIKELY ACTIVE

Search all 57,831 California facilities