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 California1,179 FACILITIES
| Facility | City | Employees | Status |
|---|---|---|---|
| Custom Capsule Consultants | Los Angeles | — | UNVERIFIED |
| Cwci Insulation | City of Industry | — | UNVERIFIED |
| Cytoimmune Therapeutics INC | Duarte | — | UNVERIFIED |
| D5 Ink Systems, INC. | Norwalk | — | UNVERIFIED |
| Danielle, Henri and Jonathan Absera | Gardena | — | UNVERIFIED |
| Dataproducts Corporation | Chatsworth | — | UNVERIFIED |
| Daves Truck Wash | Wilmington | — | UNVERIFIED |
| Day-glo Color CORP | Cudahy | — | UNVERIFIED |
| Dba Vegamour, INC. | Los Angeles | — | UNVERIFIED |
| Dcx-chol Enterprises Newvac Division | Chatsworth | — | UNVERIFIED |
| Dd Chemco INC | Chatsworth | — | UNVERIFIED |
| D&d Plastics INC | Gardena | — | UNVERIFIED |
| Deccofelt Corporation | Glendora | — | UNVERIFIED |
| Decratrend CORP | Industry | — | UNVERIFIED |
| Deep Auto Collision | Northridge | — | UNVERIFIED |
| Deeper Dive La Management LLC | Los Angeles | — | UNVERIFIED |
| De La Mare Engineering INC | San Fernando | — | UNVERIFIED |
| Delta Technical Coatings INC | Whittier | — | UNVERIFIED |
| Dentist Number 1 | Commerce | — | UNVERIFIED |
| Dermalactives INC | Chatsworth | — | UNVERIFIED |
| Dermya Inc. | Sylmar | — | UNVERIFIED |
| Detrex CORP | Vernon | — | UNVERIFIED |
| Deveraux Specialties LLC | Sylmar | — | UNVERIFIED |
| Dexter CORP Electronic Materi | Industry | — | UNVERIFIED |
| Dfc Company | Los Angeles | — | UNVERIFIED |
| Diversey CORP | Industry | — | UNVERIFIED |
| Diversey, INC. / Jb Hunt | Pico Rivera | — | UNVERIFIED |
| Diversey, INC. / Xpo | Santa Fe Springs | — | UNVERIFIED |
| Dowbuilt | Malibu | — | UNVERIFIED |
| Dow-elco INC | Montebello | — | UNVERIFIED |
| Downtowne INC | Los Angeles | — | UNVERIFIED |
| Dr. Squatch | Rancho Dominguez | — | UNVERIFIED |
| Dr Squatch LLC | Marina Del Rey | — | UNVERIFIED |
| Dunn-edwards CORP | Los Angeles | — | UNVERIFIED |
| Dunn-edwards Paints #1145 | Norwalk | — | UNVERIFIED |
| Dupont Specialty Products Usa, LLC | Commerce | — | UNVERIFIED |
| Eagle US 2 LLC | San Pedro | — | UNVERIFIED |
| Earthly Love Imports INC Dba Earthly Love Imports | Los Angeles | — | UNVERIFIED |
| Ecolab Chemical International | Gardena | — | UNVERIFIED |
| Ecolab, INC. | City of Industry | — | UNVERIFIED |
| Ecology Control Industries | Torrance | — | UNVERIFIED |
| Economic Alternatives INC | Walnut | — | UNVERIFIED |
| Eco Services Operations CORP. | Carson | — | UNVERIFIED |
| Edris Plastics | Vernon | — | UNVERIFIED |
| Efang USA | Cerritos | — | UNVERIFIED |
| Efang USA | Vernon | — | UNVERIFIED |
| Efang USA | El Monte | — | UNVERIFIED |
| Ekd Fuel CORP | Los Angeles | — | UNVERIFIED |
| Elc Management LLC | Valencia | — | UNVERIFIED |
| Elc Management LLC | Chatsworth | — | UNVERIFIED |
All chemical manufacturing nationwide · All manufacturing in California