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 California159 FACILITIES
| Facility | City | Employees | Status |
|---|---|---|---|
| Growpacker | Desert Hot Springs | — | UNVERIFIED |
| Gs Polymers INC | Jurupa Valley | — | UNVERIFIED |
| Hfs-ca-cor0001 Iwatani | Corona | — | UNVERIFIED |
| Hfs-ca-rvs0001 Iwatani | Riverside | — | UNVERIFIED |
| Huntsman | Corona | — | UNVERIFIED |
| Ideal Life, LLC | Palm Desert | — | UNVERIFIED |
| Incident Management Group INC. | Riverside | — | UNVERIFIED |
| Innovating Concepts Laboratories | Jurupa Valley | — | UNVERIFIED |
| Innovative Compounding | Murrieta | — | UNVERIFIED |
| Instacoat Premium Products | Temecula | — | UNVERIFIED |
| Intelibis Research | Desert Hot Springs | — | UNVERIFIED |
| Interfill Properties LLC | Riverside | — | UNVERIFIED |
| International Vitamin CORP | Mira Loma | — | UNVERIFIED |
| Jason Gamble Collision and Paint Center | Riverside | — | UNVERIFIED |
| Kurita America INC | Temecula | — | UNVERIFIED |
| Kurita America INC. - Temecula, Ca | Temecula | — | UNVERIFIED |
| Maki Creations | Corona | — | UNVERIFIED |
| Manufacturing 360 | Coachella | — | UNVERIFIED |
| Med for America, INC. Dba Jeeter | Desert Hot Springs | — | UNVERIFIED |
| Meza Group Managemet INC Dba Meza Automotive Paint | Temecula | — | UNVERIFIED |
| Micro Test Manufacturing | Riverside | — | UNVERIFIED |
| Milliporesigma | Temecula | — | UNVERIFIED |
| Moc Products | Lake Elsinore | — | UNVERIFIED |
| Mojave Jane LLC | Coachella | — | UNVERIFIED |
| Mt San Jacinto Community College | Temecula | — | UNVERIFIED |
| Natures Healing Products LLC | Palm Springs | — | UNVERIFIED |
| Nch Corporation | Rancho Mirage | — | UNVERIFIED |
| Nia Ranch | Winchester | — | UNVERIFIED |
| Pact Pharma INC | Riverside | — | UNVERIFIED |
| Paramount Global, INC. | Jurupa Valley | — | UNVERIFIED |
| Phoenix Alloy Solutions, LLC | Riverside | — | UNVERIFIED |
| Plastic Innovations, LLC | Jurupa Valley | — | UNVERIFIED |
| Poly-fiber INC | Jurupa Valley | — | UNVERIFIED |
| Prodrome Sciences USA LLC | Temecula | — | UNVERIFIED |
| Pro Tech Mats Industries, INC. | Thousand Palms | — | UNVERIFIED |
| Rcw Manufacturing | Desert Hot Springs | — | UNVERIFIED |
| Santa Ana Watershed Assocation | Riverside | — | UNVERIFIED |
| Simtec INC. | Norco | — | UNVERIFIED |
| Stargreen Enterprises | Cathedral City | — | UNVERIFIED |
| Stits Aircraft | Rubidoux | — | UNVERIFIED |
| Stoneridge Fuels CO LP | Moreno Valley | — | UNVERIFIED |
| Sunair Plaza | Cathedral City | — | UNVERIFIED |
| Sun City Fuels CO | Menifee | — | UNVERIFIED |
| Superior Ready Mix Concrete Hemet Plant | Hemet | — | UNVERIFIED |
| Swisher Hygiene | Riverside | — | UNVERIFIED |
| Sysco Guest Supply LLC | Corona | — | UNVERIFIED |
| Tech America | Corona | — | UNVERIFIED |
| The Alpha Corporation of Tennessee INC | Perris | — | UNVERIFIED |
| The Grecian Soap Company LLC | Temecula | — | UNVERIFIED |
| The Grecian Soap Company, LLC | Temecula | — | UNVERIFIED |
All chemical manufacturing nationwide · All manufacturing in California