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 California472 FACILITIES
| Facility | City | Employees | Status |
|---|---|---|---|
| Tson | Buena Park | — | UNVERIFIED |
| United Pharma LLC | Fullerton | — | UNVERIFIED |
| Uremet CORP | Santa Ana | — | UNVERIFIED |
| Uremet CORP | Garden Grove | — | UNVERIFIED |
| Usc Norris Onocology Hematology Treatment Center Nb | Newport Beach | — | UNVERIFIED |
| Val Mesa Building, LLC | Fullerton | — | UNVERIFIED |
| Vanguard Electronics Company, a Californ | Huntington beach | — | UNVERIFIED |
| Varian INC | Lake Forest | — | UNVERIFIED |
| Vital's International Group | Garden Grove | — | UNVERIFIED |
| Vit-best Nutrition INC | Tustin | — | UNVERIFIED |
| Walters Wholesale Electric | Brea | — | UNVERIFIED |
| Warehouse 50 Tesla | Irvine | — | UNVERIFIED |
| Waterdance West | Buena Park | — | UNVERIFIED |
| Wavesense INC. Dba Nrichdx | Irvine | — | UNVERIFIED |
| W C Richards Company | Anaheim | — | UNVERIFIED |
| Weller-white Chem INC | Anaheim | — | UNVERIFIED |
| Westar Nutrition CORP. | Costa Mesa | — | UNVERIFIED |
| Wohler Chemical, LLC | Anaheim | — | UNVERIFIED |
| Xcel Coating, LLC | Anaheim | — | UNVERIFIED |
| Xnm LLC | Irvine | — | UNVERIFIED |
| X Specialty Coatings | Santa Ana | — | UNVERIFIED |
| Yg Laboratories, INC. | Fountain Valley | — | UNVERIFIED |
All chemical manufacturing nationwide · All manufacturing in California