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Manufacturing in San Mateo County, California

Map, cities and benchmark

Biggest cities

Federal labor statistics counted at least 636 manufacturing establishments in San Mateo County in 2024, employing about 20,360 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 1,095.

Facilities1,095 FACILITIES

FacilityCityIndustryNAICSEmployeesStatus
Protein Fluidics INCRedwood CityComputer and Electronic Product Manufacturing334516— ACTIVE
Quiot Security, INCPortola VallyComputer and Electronic Product Manufacturing334118— ACTIVE
Rally Sciences, LLCDaly CityPlastics and Rubber Products Manufacturing326199— ACTIVE
Rapid Axis LLCRedwood CityFabricated Metal Product Manufacturing332999— ACTIVE
R. & L. Crown Equipment, INC.S San FranFabricated Metal Product Manufacturing332510— ACTIVE
Rotate 8 LLCHalf Moon BayMachinery Manufacturing333111— ACTIVE
Saleae, INC.South San FranciscoComputer and Electronic Product Manufacturing334515— ACTIVE
San Francisco Circuits, INC.San MateoComputer and Electronic Product Manufacturing334418— ACTIVE
Shaw Bakers - South San FranciscoSouth San FranciscoFood Manufacturing311612100–499 ACTIVE
Skydio, INCSan MateoTransportation Equipment Manufacturing336411— ACTIVE
Skyfront CORPRedwood CityTransportation Equipment Manufacturing336411— ACTIVE
Southern Beams Builds INC.South San FranciscoElectrical Equipment, Appliance & Component Manufacturing335312— ACTIVE
Stafl Systems, LLCSouth San FranciscoElectrical Equipment, Appliance & Component Manufacturing335910— ACTIVE
Steiger Dynamics LLCRedwood CityComputer and Electronic Product Manufacturing334111— ACTIVE
Sufficiently Advanced, INC.BelmontComputer and Electronic Product Manufacturing334111— ACTIVE
Sunflower Labs INCSan CarlosTransportation Equipment Manufacturing336411— ACTIVE
Swissto12, INC.Foster CityComputer and Electronic Product Manufacturing334220— ACTIVE
Tangent Computer INC.BurlingameComputer and Electronic Product Manufacturing334111— ACTIVE
Tlm International, INCBurlingameMachinery Manufacturing333413— ACTIVE
Toro Bio, INC.Redwood CityComputer and Electronic Product Manufacturing334516— ACTIVE
Trm Sensors LLCRedwood CityElectrical Equipment, Appliance & Component Manufacturing335999— ACTIVE
Valon Technology, LLCRedwood CityComputer and Electronic Product Manufacturing334515— ACTIVE
Verkada INCSan MateoComputer and Electronic Product Manufacturing334310— ACTIVE
V.n. Products, INCSan CarlosMiscellaneous Manufacturing339999— ACTIVE
Wisbiomed LLCFoster CityComputer and Electronic Product Manufacturing334516— ACTIVE
Zion Health INCSan MateoChemical Manufacturing325620— ACTIVE
Zoom DigitalSouth San FranciscoComputer and Electronic Product Manufacturing334419— ACTIVE
Nxedge San CarlosSan CarlosFabricated Metal Product Manufacturing33281320–99 LIKELY ACTIVE
Slac National Accelerator LaboratoryMenlo ParkFabricated Metal Product Manufacturing332710— LIKELY ACTIVE
Tyco Electronics CORPRedwood CityPrimary Metal Manufacturing331318— LIKELY ACTIVE
Cemex San CarlosSan CarlosNonmetallic Mineral Product Manufacturing327320— UNVERIFIED
Granite Rock Company Redwood CityRedwood CityNonmetallic Mineral Product Manufacturing327320— UNVERIFIED
Pentair Thermal Management LLCRedwood CityPlastics and Rubber Products Manufacturing326199— UNVERIFIED
Atlas Data Storage, INC.South San FranciscoComputer and Electronic Product Manufacturing334112— LIKELY ACTIVE
Chariot Defense, INC.San BrunoTransportation Equipment Manufacturing336320— LIKELY ACTIVE
Earth Ict SpcMenlo ParkComputer and Electronic Product Manufacturing334413— LIKELY ACTIVE
Lifescient, INC.South San FranciscoChemical Manufacturing325412— LIKELY ACTIVE
Pacrim Manufacturing, INCMenlo ParkMachinery Manufacturing333310— LIKELY ACTIVE
Petersen Precision Engineering, LLCRedwood CityFabricated Metal Product Manufacturing332710— LIKELY ACTIVE
Polaro, INC.Redwood CityComputer and Electronic Product Manufacturing334111— LIKELY ACTIVE
Wyse Packaging, INC.Half Moon BayPlastics and Rubber Products Manufacturing326112— LIKELY ACTIVE
Zero Emission Industries, INC.South San FranciscoMachinery Manufacturing333618— LIKELY ACTIVE
Stack Plastics INCMenlo ParkFurniture and Related Product Manufacturing337215— UNVERIFIED
Anodizers INCRedwood CityFabricated Metal Product Manufacturing332813— LIKELY ACTIVE
AstraZeneca Pharmaceutical LP (Redwood City)Redwood CityChemical Manufacturing32541220–99 LIKELY ACTIVE
Carbon INCRedwood CityFabricated Metal Product Manufacturing332410— LIKELY ACTIVE
Cell GenesysS San FranciscoChemical Manufacturing325414— LIKELY ACTIVE
Clean Harbors Environmental Services INC Port of Redwood CityRedwood CityBeverage and Tobacco Product Manufacturing312230— LIKELY ACTIVE
Coastal Spirits LLCSan CarlosBeverage and Tobacco Product Manufacturing312130— LIKELY ACTIVE
Cytovale INCSouth San FranciscoComputer and Electronic Product Manufacturing334516— LIKELY ACTIVE

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