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Chemical Manufacturing in California

NAICS 325 · CA

California is home to Chemical Manufacturing, an industry with 2,584 establishments counted by the Bureau of Labor Statistics in 2024. The register lists 5,050 facilities in California as of 2026, with 5 new facilities first seen this year. BIOMARIN PHARMACEUTICAL in Novato had 2,086 employees in 2025.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Map, cities and product lines

Plants in California80 FACILITIES

FacilityCityEmployeesStatus
Takara Bio Usa, INC.San Jose ACTIVE
Lyten, INC.San Jose ACTIVE
Aurora Microplates, LLCSan Jose ACTIVE
Chemical Manufacturers IncorporatedSan Jose ACTIVE
Neo Bio SystemsSan Jose ACTIVE
Pacific Pest Management INCSan Jose ACTIVE
Prime Nova Partners LLCSan Jose ACTIVE
Resurge Therapeutics INC.San Jose ACTIVE
Tera-lite, INC.San Jose ACTIVE
Hill Brothers Chemical CO.San Jose UNVERIFIED
International Disposal Corporation ofSan Jose LIKELY ACTIVE
American Custom Marble INCSan Jose UNVERIFIED
Concise SeparationsSan Jose UNVERIFIED
Roche Sequencing SolutionsSan Jose UNVERIFIED
Currier Mos Plastics, LLCSan Jose LIKELY ACTIVE
Eco BlcaSan Jose LIKELY ACTIVE
Miltenyi Biotec San JoseSan Jose100–499 LIKELY ACTIVE
San Jose SiteSan Jose20–99 LIKELY ACTIVE
ZOLL Services - San JoseSan Jose1–19 LIKELY ACTIVE
Wellsim Biomedical Technologies INCSan Jose LIKELY ACTIVE
Alum Rock Animal HospitalSan Jose UNVERIFIED
Applied Biosystems San JoseSan Jose UNVERIFIED
Bd BiosciencesSan Jose UNVERIFIED
Bicycle Blue Book Fulfillment CenterSan Jose UNVERIFIED
Biocube/ionobellSan Jose UNVERIFIED
Bio-lab INCSan Jose UNVERIFIED
BiotageSan Jose UNVERIFIED
BiotageSan Jose UNVERIFIED
California Urgent Care, LLCSan Jose UNVERIFIED
Cardinal Health 414 LLCSan Jose UNVERIFIED
Cardinal Industrial FinishesSan Jose UNVERIFIED
Clearist INCSan Jose UNVERIFIED
Click DiagnosticsSan Jose UNVERIFIED
Complete GenomicsSan Jose UNVERIFIED
Cpc Scientific INC.San Jose UNVERIFIED
Crop Enhancement INCSan Jose UNVERIFIED
Diagnostics for the Real World LTDSan Jose UNVERIFIED
Dunn- Edwards CorporationSan Jose UNVERIFIED
Ecolab INCSan Jose UNVERIFIED
Ecolab INCSan Jose UNVERIFIED
Electric HydrogenSan Jose UNVERIFIED
Eocell INCSan Jose UNVERIFIED
Equilon Enterprises LLC Dba Shell Oil Products USSan Jose UNVERIFIED
Firstelement Fuel INCSan Jose UNVERIFIED
Freeman Finishing INCSan Jose UNVERIFIED
Fullcycle BioplasticsSan Jose UNVERIFIED
Hgst, a Western Digital CompanySan Jose UNVERIFIED
Horst D NaslundSan Jose UNVERIFIED
Hrs - 780 MontagueSan Jose UNVERIFIED
Kca Research INCSan Jose UNVERIFIED

Search all 5,050 facilities

All chemical manufacturing nationwide · All manufacturing in California