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
| Facility | City | Employees | Status |
|---|---|---|---|
| Biotheryx INC | San Diego | — | UNVERIFIED |
| Biotronik Crc INC | La Jolla | — | UNVERIFIED |
| Birdrock Laboratories | San Diego | — | UNVERIFIED |
| Bps Bioscience INC | San Diego | — | UNVERIFIED |
| Brainxell Therapeutics INC | San Diego | — | UNVERIFIED |
| Bravo Screen Print | Vista | — | UNVERIFIED |
| Bronner Technical Servies | Vista | — | UNVERIFIED |
| Bumper & Wheel Connection INC | Escondido | — | UNVERIFIED |
| Ca Botana International INC | San Diego | — | UNVERIFIED |
| Caire INC. | San Diego | — | UNVERIFIED |
| Calidi Biotherapeutics INC | La Jolla | — | UNVERIFIED |
| Califia Pharma INC | San Diego | — | UNVERIFIED |
| California Cannabis Group | San Diego | — | UNVERIFIED |
| California Collision Center | El Cajon | — | UNVERIFIED |
| Catalent Pharma Solutions | San Diego | — | UNVERIFIED |
| Catalent San Diego | San Diego | — | UNVERIFIED |
| Cathedral Church of St. Paul | San Diego | — | UNVERIFIED |
| Cb Therapeutics INC | Carlsbad | — | UNVERIFIED |
| Cb Therapeutics INC | Carlsbad | — | UNVERIFIED |
| Ccm Enterprises | Santee | — | UNVERIFIED |
| Cell Applications INC | San Diego | — | UNVERIFIED |
| Center for Novel Theraputics-ucsd | La Jolla | — | UNVERIFIED |
| Central Admixture Pharmacy Services INC | San Diego | — | UNVERIFIED |
| Chemcia Scientific LLC | San Diego | — | UNVERIFIED |
| Chemcyte INC | San Diego | — | UNVERIFIED |
| Chem Pro Laboratory, INC. | San Diego | — | UNVERIFIED |
| Chromacode INC | Carlsbad | — | UNVERIFIED |
| Cliniqa Corporation | San Marcos | — | UNVERIFIED |
| Coastar Therapeutics INC | San Diego | — | UNVERIFIED |
| Conatus Pharmaceuticals INC | Vista | — | UNVERIFIED |
| Conju Probe LLC | San Diego | — | UNVERIFIED |
| Conju-probe LLC | San Diego | — | UNVERIFIED |
| Cookies Retail | La Mesa | — | UNVERIFIED |
| Coola LLC | Carlsbad | — | UNVERIFIED |
| Courtney Business Center | San Diego | — | UNVERIFIED |
| Cquesta INC | San Diego | — | UNVERIFIED |
| Creyon Bio INC | Carlsbad | — | UNVERIFIED |
| Crinetics Pharmaceuticals INC | San Diego | — | UNVERIFIED |
| Cristina Castro | San Diego | — | UNVERIFIED |
| Cue Health, INC | Vista | — | UNVERIFIED |
| Cue Health, INC. | San Diego | — | UNVERIFIED |
| Cue Health, INC. | San Diego | — | UNVERIFIED |
| Cue Health INC. Nancy Ridge 6330 | San Diego | — | UNVERIFIED |
| Cure Stat Rx | San Diego | — | UNVERIFIED |
| Custom Printing Inks LTD | San Diego | — | UNVERIFIED |
| Custopharm Development Company INC | Carlsbad | — | UNVERIFIED |
| Cv Sciences INC | San Diego | — | UNVERIFIED |
| Cybele Microbiome INC | San Diego | — | UNVERIFIED |
| Cy Molecular Diagnostics INC | San Diego | — | UNVERIFIED |
| Cytonus Therapeutics INC | San Diego | — | UNVERIFIED |
All chemical manufacturing nationwide · All manufacturing in California