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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 California572 FACILITIES

FacilityCityEmployeesStatus
Decorative Services INCOceanside UNVERIFIED
Deepcure INC.San Diego UNVERIFIED
Defender Sd LLC ManufacturingSan Diego UNVERIFIED
Diversified Nano Solutions CORPPoway UNVERIFIED
Dnatrix Inc, Suite 2513-15San Diego UNVERIFIED
Drugs and Diagnostics for Tropical DiseasesSan Diego UNVERIFIED
Dtx Pharma INCSan Diego UNVERIFIED
Eco Building ProductsSan Diego UNVERIFIED
Eden Beauty Concepts Dba Eufora InternationalVista UNVERIFIED
Edens EthnosCarlsbad UNVERIFIED
El Corazon Compost FacilityOceanside UNVERIFIED
Encodia INCSan Diego UNVERIFIED
Encodia INCSan Diego UNVERIFIED
Encodia INCSan Diego UNVERIFIED
Epicentrx INCLa Jolla UNVERIFIED
Epigen Biosciences INCSan Diego UNVERIFIED
Evofem Biosciences, INC.San Diego UNVERIFIED
Expedeon INCSan Diego UNVERIFIED
Expedeon INCSan Diego UNVERIFIED
Fastsigns Rancho BernardoSan Diego UNVERIFIED
Fine Wood FinishingLakeside UNVERIFIED
Firstelement Fuel INCSan Diego UNVERIFIED
Fluoresprobe Sciences LLCSan Diego UNVERIFIED
Formex LLCSan Diego UNVERIFIED
Frazee Paint & WallcoveringSan Diego UNVERIFIED
Full Circle VenturesSan Diego UNVERIFIED
Futurestitch Factory LLCOceanside UNVERIFIED
Gendx Dba Gen BioSan Diego UNVERIFIED
Geneditor Biologics CORPSan Diego UNVERIFIED
Genelux CorporationSan Diego UNVERIFIED
Genemo INCSan Diego UNVERIFIED
General Atomics Aeronautical Sys INC (ga-asi)Poway UNVERIFIED
Genovis INCSan Diego UNVERIFIED
Genway Biotech INCSan Diego UNVERIFIED
Genway Biotech LLCSan Diego UNVERIFIED
Genway Biotec LLCSan Diego UNVERIFIED
Glo Phama INCCarlsbad UNVERIFIED
GoengineerSan Diego UNVERIFIED
Golden State Natural ProductsCarlsbad UNVERIFIED
Green Goblin, INC Dba Happy Travels LLCSan Diego UNVERIFIED
Green Star Labs INCSan Diego UNVERIFIED
Green Wise Soil Technologies Dba Inland Pacific Resource RecoveryLakeside UNVERIFIED
Grifols Diagnostic Solutions, INC.San Diego UNVERIFIED
Grifols San DiegoSan Diego UNVERIFIED
Hamari Chemicals San Diego Research CenterSan Diego UNVERIFIED
Hanson Aggregates Pswr SlaughterhouseLakeside UNVERIFIED
Happy Travels, LLC.San Diego UNVERIFIED
Health 4 Life, LLCEncinitas UNVERIFIED
Health Specialties Manufacturing, INC. D/b/a the Ght CompaniesVista UNVERIFIED
Heron Therapeutics INCSan Diego UNVERIFIED

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All chemical manufacturing nationwide · All manufacturing in California