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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 California245 FACILITIES

Listing 245 of 682: the facilities with a website, a size band or two sources on record. The rest are in site search.

FacilityCityIndustryNAICSEmployeesStatus
Action Embroidery CORPOntarioTextile Product Mills314999— ACTIVE
Broco INCOntarioFabricated Metal Product Manufacturing332811— ACTIVE
Lieder Development, INC.OntarioComputer and Electronic Product Manufacturing3342201–19 ACTIVE
Maury Microwave, INC.OntarioComputer and Electronic Product Manufacturing33441920–99 ACTIVE
Otto Instrument Service, INC.OntarioComputer and Electronic Product Manufacturing334511— ACTIVE
Paramount Panels, INC.OntarioPrinting and Related Support Activities32311120–99 ACTIVE
Upland Fab, INC.OntarioFabricated Metal Product Manufacturing33271020–99 ACTIVE
Ajinomoto Foods North America, INC.OntarioFood Manufacturing311412— ACTIVE
Alta Advanced Technologies, Inc.OntarioElectrical Equipment, Appliance & Component Manufacturing33511020–99 ACTIVE
Angeles Precision Engineering, INC.OntarioPrimary Metal Manufacturing331111— ACTIVE
Cai Safety Systems INCOntarioMiscellaneous Manufacturing3391131–19 ACTIVE
Calidad, INC.OntarioPrimary Metal Manufacturing331491— ACTIVE
Compumeric Engineering, INC.OntarioPlastics and Rubber Products Manufacturing326199— ACTIVE
Farrar Aerospace, LLCOntarioFabricated Metal Product Manufacturing332710— ACTIVE
G.w. Reed Printing, INC.OntarioPrinting and Related Support Activities323111— ACTIVE
Hc Merchandisers, INC.OntarioTransportation Equipment Manufacturing33641120–99 ACTIVE
Office Master INC.OntarioFurniture and Related Product Manufacturing33721420–99 ACTIVE
Q1 Test, INC.OntarioMachinery Manufacturing333999— ACTIVE
Specialty Coating Systems, INC.OntarioMiscellaneous Manufacturing339999— ACTIVE
Sun Badge CO.OntarioFabricated Metal Product Manufacturing332999— ACTIVE
Te Connectivity CorporationOntarioComputer and Electronic Product Manufacturing334417— ACTIVE
Thermodyne International, LTDOntarioPlastics and Rubber Products Manufacturing326199— ACTIVE
West Coast Chain Mfg. CO.OntarioFabricated Metal Product Manufacturing332618— ACTIVE
Able Industrial Products, INCOntarioMiscellaneous Manufacturing339999— ACTIVE
All Time Machine INCOntarioFabricated Metal Product Manufacturing332710— ACTIVE
Anolda Enterprises LLCOntarioFabricated Metal Product Manufacturing332722— ACTIVE
A.w.i. Industries (u.s.a.) INC.OntarioNonmetallic Mineral Product Manufacturing327215— ACTIVE
Broadax Systems IncorporatedOntarioComputer and Electronic Product Manufacturing334111— ACTIVE
Certified Aviation Services, LLCOntarioTransportation Equipment Manufacturing336413— ACTIVE
Chromcraft Revington Douglas Ind LTDOntarioFurniture and Related Product Manufacturing337121— ACTIVE
Cnc Machining & Engineering INCOntarioFabricated Metal Product Manufacturing332721— ACTIVE
Cummings Industries INCOntarioMachinery Manufacturing333923— ACTIVE
Daisyeco INC.OntarioMiscellaneous Manufacturing339940— ACTIVE
Dh Caster International, INC.OntarioFabricated Metal Product Manufacturing332510— ACTIVE
Diagnostic Solutions International LLCOntarioTransportation Equipment Manufacturing336413— ACTIVE
Ferrari Interconnect Solutions INCOntarioComputer and Electronic Product Manufacturing334419— ACTIVE
Gary SmithOntarioFabricated Metal Product Manufacturing332710— ACTIVE
Gatorwraps, INCOntarioPlastics and Rubber Products Manufacturing326113— ACTIVE
Glenn B Dorning, INC.OntarioMachinery Manufacturing333112— ACTIVE
Gm Resource INCOntarioTextile Product Mills314910— ACTIVE
Hanger Prosthetics & Orthotics West, INC.OntarioMiscellaneous Manufacturing339113— ACTIVE
Hanger Prosthetics & Orthotics West, INC.OntarioMiscellaneous Manufacturing339113— ACTIVE
Hera Technologies, LLCOntarioFabricated Metal Product Manufacturing332710— ACTIVE
Hm Quality Machining, INCOntarioFabricated Metal Product Manufacturing332710— ACTIVE
Klein Products, INC.OntarioFabricated Metal Product Manufacturing332420— ACTIVE
Kmc Acquisition LLCOntarioPlastics and Rubber Products Manufacturing326291— ACTIVE
Leadsun, INC.OntarioElectrical Equipment, Appliance & Component Manufacturing335132— ACTIVE
Lilly-ram Chemical Company, LLCOntarioChemical Manufacturing325510— ACTIVE
Master Building Specialties INCOntarioFabricated Metal Product Manufacturing332913— ACTIVE
Mmg CORPOntarioFabricated Metal Product Manufacturing332710— ACTIVE

Search all 57,832 California facilities