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 California287 FACILITIES
| Facility | City | Employees | Status |
|---|---|---|---|
| Sofie CO | Gilroy | — | UNVERIFIED |
| Solexir Technology CORP | Milpitas | — | UNVERIFIED |
| Space Machining INC Dba Space Machining | Santa Clara | — | UNVERIFIED |
| Srs Industrial Coatings | Santa Clara | — | UNVERIFIED |
| Stanford (chemtreat Containers) | Stanford | — | UNVERIFIED |
| Stanford University - Som | Palo Alto | — | UNVERIFIED |
| Start X Med | Palo Alto | — | UNVERIFIED |
| Sumitomo Plastics America INC | Santa Clara | — | UNVERIFIED |
| Sustainable Organic Solution | Santa Clara | — | UNVERIFIED |
| Sv Bioscience LLC | Sunnyvale | — | UNVERIFIED |
| Swisher Hygiene | San Jose | — | UNVERIFIED |
| Synagile Corporation | San Jose | — | UNVERIFIED |
| Takako Adamos | Mountain View | — | UNVERIFIED |
| Takara Bio USA INC | Mountain View | — | UNVERIFIED |
| Targead Sciences INC | Sunnyvale | — | UNVERIFIED |
| Tbt Manufacturing INC | Santa Clara | — | UNVERIFIED |
| Teikoku Pharma | San Jose | — | UNVERIFIED |
| Tesa Tape, INC. | Sunnyvale | — | UNVERIFIED |
| The Malaster Compnay | Santa Clara | — | UNVERIFIED |
| Thermal Conductive Bonding, INC. | San Jose | — | UNVERIFIED |
| Thezero INC | Sunnyvale | — | UNVERIFIED |
| Tokita Seed America | Gilroy | — | UNVERIFIED |
| Tokyo Ohka Kogyo America, INC | Milpitas | — | UNVERIFIED |
| Transcriptx INC | Sunnyvale | — | UNVERIFIED |
| Ubiquitous Energy INC | Mountain View | — | UNVERIFIED |
| Valley Creative LLC | San Jose | — | UNVERIFIED |
| Value Products INC | Santa Clara | — | UNVERIFIED |
| Visby Medical INC | San Jose | — | UNVERIFIED |
| Visby Medical Inc(fka Click Diagnostics | San Jose | — | UNVERIFIED |
| Vitrolabs | Milpitas | — | UNVERIFIED |
| Vitrolabs INC | San Jose | — | UNVERIFIED |
| Wedgewood Pharmacy | San Jose | — | UNVERIFIED |
| West Valley Sanitation District of Santa Clara County | Campbell | — | UNVERIFIED |
| Xerical Sciences | Sunnyvale | — | UNVERIFIED |
| Xytogen Biotech | San Jose | — | UNVERIFIED |
| Yamanouchi Pharma Technology | Palo Alto | — | UNVERIFIED |
| Znano LLC | San Jose | — | UNVERIFIED |
All chemical manufacturing nationwide · All manufacturing in California