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Manufacturing in San Mateo County, California

The register lists 1,126 facilities in San Mateo, California. The Bureau of Labor Statistics counted 635 establishments in San Mateo in 2025. Chemical Manufacturing is an industry with 267 facilities listed in the register.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Map, cities and benchmark

Biggest cities

Federal labor statistics counted at least 635 manufacturing establishments in San Mateo County in 2025, employing about 20,476 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 1,126.

Facilities32 FACILITIES

Listing 32 of 93: the facilities with a website, a size band or two sources on record. The rest are in site search.

FacilityCityIndustryNAICSEmployeesStatus
Barkerblue, INC.San MateoPrinting and Related Support Activities32311120–99 ACTIVE
Cala Health, INCSan MateoComputer and Electronic Product Manufacturing33451020–99 ACTIVE
Fortasa Memory Systems INCSan MateoComputer and Electronic Product Manufacturing3341121–19 ACTIVE
Sonomotion INCSan MateoComputer and Electronic Product Manufacturing3345171–19 ACTIVE
Cision Vision, INC.San MateoMiscellaneous Manufacturing339112— ACTIVE
Dompe U.s. INC.San MateoChemical Manufacturing325412— ACTIVE
Gopro, INC.San MateoComputer and Electronic Product Manufacturing334310100–499 ACTIVE
San Francisco Circuits, INC.San MateoComputer and Electronic Product Manufacturing3344181–19 ACTIVE
Zion Health INCSan MateoChemical Manufacturing3256201–19 ACTIVE
Bluechip Systems LLCSan MateoComputer and Electronic Product Manufacturing334111— ACTIVE
Brelyon INC.San MateoComputer and Electronic Product Manufacturing334118— ACTIVE
Carbon Critical INC.San MateoElectrical Equipment, Appliance & Component Manufacturing335991— ACTIVE
Cellular Vehicles INCSan MateoComputer and Electronic Product Manufacturing334510— ACTIVE
Hanger Prosthetics & Orthotics West, INC.San MateoMiscellaneous Manufacturing339113— ACTIVE
Hospi CorporationSan MateoMiscellaneous Manufacturing339112— ACTIVE
Knossos Grid Technologies, INC.San MateoComputer and Electronic Product Manufacturing334220— ACTIVE
La Canada Ventures INCSan MateoChemical Manufacturing325411— ACTIVE
Lamdagen CorporationSan MateoChemical Manufacturing325413— ACTIVE
Verkada INCSan MateoComputer and Electronic Product Manufacturing334310— ACTIVE
Brelyon INC.San MateoComputer and Electronic Product Manufacturing334118— LIKELY ACTIVE
Skydio, INCSan MateoTransportation Equipment Manufacturing336411500+ LIKELY ACTIVE
Route 92 Medical, Inc. - CaliforniaSan MateoMiscellaneous Manufacturing33911220–99 LIKELY ACTIVE
Peninsula Chemical CompanySan MateoChemical Manufacturing325180— UNVERIFIED
Presidio Medical, INCSan MateoComputer and Electronic Product Manufacturing334510— LIKELY ACTIVE
Technical Communities, INC.San MateoComputer and Electronic Product Manufacturing334515— LIKELY ACTIVE
Cs Results LLC Fastsigns San MateoSan MateoMiscellaneous Manufacturing339950— UNVERIFIED
J B Ornamental IronSan MateoFabricated Metal Product Manufacturing3323131–19 UNVERIFIED
Kitchen 51 Ventures Inc, Dba KitchentownSan MateoFood Manufacturing31181220–99 UNVERIFIED
La Nortena Tortilla FactorySan MateoFood Manufacturing3119991–19 UNVERIFIED
Print Copy XpressSan MateoPaper Manufacturing3222221–19 UNVERIFIED
Sony Interactive Entertainment LLCSan MateoComputer and Electronic Product Manufacturing334614— UNVERIFIED
Vinvic Enterprises INC Dba Minuteman PressSan MateoPrinting and Related Support Activities323113— UNVERIFIED

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