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Chemical Manufacturing in California

NAICS 325 · CA

The Chemical Manufacturing industry in California has 2,528 establishments, according to the Bureau of Labor Statistics. This register lists 5,130 facilities in California. AOC LLC, located in Perris, employed 1,860 people in 2025.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Map, cities and product lines

Biggest counties

Los Angeles1,204San Diego584Orange480Alameda409Santa Clara278San Bernardino277San Mateo267Riverside174

Biggest cities

Plants in California41 FACILITIES

Listing 41 of 98: the facilities with a website, a size band or two sources on record. The rest are in site search.

FacilityCityEmployeesStatus
Beta BionicsIrvine100–499 ACTIVE
Dinsmore & Associates, LLCIrvine20–99 ACTIVE
Stason Pharmaceuticals, INC.Irvine1–19 ACTIVE
Alliance Medical Products INCIrvine— ACTIVE
B Braun US Pharmaceutical Mfg LLCIrvine500+ ACTIVE
Seegene Usa, INC.Irvine— ACTIVE
Thomas Global Systems LLCIrvine— ACTIVE
Wavesense, INC.Irvine— ACTIVE
Allergan USA INCIrvine— ACTIVE
Alphatek Materials, LLCIrvine— ACTIVE
Cell Therapy Tools LLCIrvine— ACTIVE
Fame Marketing and Trading LLCIrvine— ACTIVE
Genetex INCIrvine— ACTIVE
Mitsubishi Chemical Carbon Fiber & Composites INCIrvine— ACTIVE
Sound Matrix CORPIrvine— ACTIVE
Stardust Spill Products, LLCIrvine— ACTIVE
Sdc Technologies INCIrvine— LIKELY ACTIVE
Central Admixture Pharmacy Services, INCIrvine— LIKELY ACTIVE
Nexgen Pharma INCIrvine— LIKELY ACTIVE
Bio-rad LaboratoriesIrvine— LIKELY ACTIVE
Targeted Therapy Technologies, LLCIrvine— LIKELY ACTIVE
Mitsubishi Chemical Carbon Fiber&composiIrvine— LIKELY ACTIVE
Bacon Acquisitions LLCIrvine— UNVERIFIED
Dba Par PharmaceuticalIrvine— UNVERIFIED
Enthone INCIrvine— UNVERIFIED
Henkel CorporationIrvine— UNVERIFIED
Omniprint InternationalIrvine— UNVERIFIED
Prc Desoto International, INC. (dba Ppg Aerospace)Irvine— UNVERIFIED
Ricoh Electronics INCIrvine— UNVERIFIED
Verdict VaporsIrvine— UNVERIFIED
Amica SoftwareIrvine20–99 LIKELY ACTIVE
B. Braun Medical Inc. Alton SiteIrvine100–499 LIKELY ACTIVE
Irvine - MeguiarsIrvine20–99 LIKELY ACTIVE
Laboflex, INCIrvine— LIKELY ACTIVE
Mp Biomedicals LLCIrvine— LIKELY ACTIVE
NutrawiseIrvine100–499 LIKELY ACTIVE
Abstrax Tech INCIrvine20–99 UNVERIFIED
Allergan INCIrvine— UNVERIFIED
Benchmark Cosmetic LaboratoriesIrvine— UNVERIFIED
Io Therapeutics, INC.Irvine1–19 UNVERIFIED
Nitto Avecia Pharma ServicesIrvine— REPORTED CLOSED

Search all 5,130 facilities

All chemical manufacturing nationwide · All manufacturing in California