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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 California756 FACILITIES

Listing 756 of 1,918: the facilities with a website, a size band or two sources on record. The rest are in site search.

FacilityCityIndustryNAICSEmployeesStatus
Maritime Solutions San DiegoSan DiegoTransportation Equipment Manufacturing336611500+ LIKELY ACTIVE
Microchip Technology Inc. Bernardo CenterSan DiegoComputer and Electronic Product Manufacturing33441320–99 LIKELY ACTIVE
Milano Trophy, LLCSan DiegoMiscellaneous Manufacturing339950— LIKELY ACTIVE
Miltenyi Biotec San DiegoSan DiegoChemical Manufacturing32541420–99 LIKELY ACTIVE
Miramar Ready Mix PlantSan DiegoNonmetallic Mineral Product Manufacturing32732020–99 LIKELY ACTIVE
Molecular Bioproducts INCSan DiegoChemical Manufacturing325414— REPORTED CLOSED
Ngas-f128San DiegoComputer and Electronic Product Manufacturing334511500+ LIKELY ACTIVE
Ngms-f054San DiegoComputer and Electronic Product Manufacturing334511500+ LIKELY ACTIVE
Ngms-f059San DiegoComputer and Electronic Product Manufacturing334511500+ LIKELY ACTIVE
Ngsp-ca75San DiegoTransportation Equipment Manufacturing336419100–499 LIKELY ACTIVE
NXP USA, Inc San DiegoSan DiegoComputer and Electronic Product Manufacturing33441320–99 LIKELY ACTIVE
NXP USA, Inc Treena StSan DiegoComputer and Electronic Product Manufacturing33441320–99 LIKELY ACTIVE
Oberon Fuels - CorporateSan DiegoChemical Manufacturing3251991–19 LIKELY ACTIVE
Plant 1San DiegoMachinery Manufacturing33311120–99 LIKELY ACTIVE
Premier Ventures International INCSan DiegoMiscellaneous Manufacturing339950— LIKELY ACTIVE
Qorvo - San Diego, CASan DiegoComputer and Electronic Product Manufacturing3344131–19 LIKELY ACTIVE
QuidelOrtho McKellarSan DiegoChemical Manufacturing3254131–19 LIKELY ACTIVE
QuidelOrtho Rochester 313San DiegoChemical Manufacturing325413100–499 LIKELY ACTIVE
Radiomobile, INCSan DiegoComputer and Electronic Product Manufacturing334111— LIKELY ACTIVE
Reflective Innovations, LLCSan DiegoChemical Manufacturing325510— LIKELY ACTIVE
Saab INCSan DiegoComputer and Electronic Product Manufacturing334419— LIKELY ACTIVE
San Diego AdesaSan DiegoTransportation Equipment Manufacturing33621220–99 LIKELY ACTIVE
San Diego- MetropolitanSan DiegoTransportation Equipment Manufacturing3364111–19 LIKELY ACTIVE
San Diego NPHSSan DiegoChemical Manufacturing32541220–99 LIKELY ACTIVE
San Diego/ WideSan DiegoPrinting and Related Support Activities32311120–99 LIKELY ACTIVE
Serco - San Diego, CASan DiegoTransportation Equipment Manufacturing336611100–499 LIKELY ACTIVE
Serco - San Diego, CA - SpectrumSan DiegoTransportation Equipment Manufacturing336611100–499 LIKELY ACTIVE
Solar Turbines Inc. 2200 Pacific HwySan DiegoMachinery Manufacturing333611500+ LIKELY ACTIVE
Southwest Mobile Storage-San DiegoSan DiegoFabricated Metal Product Manufacturing3323111–19 LIKELY ACTIVE
Stellar Blu Solutions - H3MSan DiegoComputer and Electronic Product Manufacturing33441920–99 LIKELY ACTIVE
Store 588San DiegoFood Manufacturing31181220–99 LIKELY ACTIVE
Store 592San DiegoFood Manufacturing31181220–99 LIKELY ACTIVE
Tandem Diabetes Care Inc. Headquarters 12400 High Bluff DriveSan DiegoMiscellaneous Manufacturing339112500+ LIKELY ACTIVE
Three Man Corporation DBA San Diego PrintersSan DiegoPrinting and Related Support Activities32311120–99 LIKELY ACTIVE
Tiger Aesthetics Medical, LLC - San DiegoSan DiegoMiscellaneous Manufacturing33911220–99 LIKELY ACTIVE
TransPak - DIV 115 San DiegoSan DiegoWood Product Manufacturing32192020–99 LIKELY ACTIVE
Travere Therapeutics, Inc,San DiegoChemical Manufacturing325412100–499 LIKELY ACTIVE
Trident Maritime Systems San DiegoSan DiegoTransportation Equipment Manufacturing336611100–499 LIKELY ACTIVE
Trilink Biotechnologies, LLCSan DiegoChemical Manufacturing325998— LIKELY ACTIVE
US CA San Diego Miramar PlantSan DiegoChemical Manufacturing325510100–499 LIKELY ACTIVE
Velo Aviation LLCSan DiegoTransportation Equipment Manufacturing336413— REPORTED CLOSED
Vera Communities, LLCSan DiegoMiscellaneous Manufacturing339940— LIKELY ACTIVE
Williams Form Engineering CaliforniaSan DiegoMachinery Manufacturing3335191–19 LIKELY ACTIVE
YESCO San DiegoSan DiegoMiscellaneous Manufacturing3399501–19 LIKELY ACTIVE
Zebra Technologies Corporation (CA156)San DiegoPrinting and Related Support Activities32311120–99 LIKELY ACTIVE
Biotron Energy INC.San DiegoElectrical Equipment, Appliance & Component Manufacturing335910— REPORTED CLOSED
3 in 1 DesignSan DiegoPrinting and Related Support Activities3231131–19 UNVERIFIED
619 North Park LLCSan DiegoBeverage and Tobacco Product Manufacturing3121401–19 UNVERIFIED
858 Graphics, Inc.San DiegoPrinting and Related Support Activities3231111–19 UNVERIFIED
Agilent TechnologiesSan DiegoChemical Manufacturing325413— UNVERIFIED

Search all 57,831 California facilities