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

Plants in California5,050 FACILITIES

Facility	City	Employees	Status
BRBryant Rubber Corporation	Long Beach	20–99	◐ LIKELY ACTIVE
CCCalifornia Cartage Company LLC	Carson	—	◐ LIKELY ACTIVE
CDCalifornia Designers Choice Custom Cabinetry INC	Camarillo	20–99	◐ LIKELY ACTIVE
CMCanon Medical Diagnostics USA	Mountain View	—	◐ LIKELY ACTIVE
Carbon Activated Corporation- 250	Compton	20–99	◐ LIKELY ACTIVE
CVCedar Valley Manufacturing & CORP	Hollister	1–19	◐ LIKELY ACTIVE
CGCell Genesys	S San Francisco	—	◐ LIKELY ACTIVE
CCChemex Chemicals INC	Bakersfield	—	◐ LIKELY ACTIVE
CWChemtrade West US LLC Richmond	Richmond	20–99	◐ LIKELY ACTIVE
CMChevron Marine Products LLC	San Ramon	—	◐ LIKELY ACTIVE
CSChinchiolo Stemilt	Stockton	—	◐ LIKELY ACTIVE
CDChurch & Dwight CO. INC	Victorville	100–499	◐ LIKELY ACTIVE
CCCliniqa Corporation	San Marcos	—	◐ LIKELY ACTIVE
CCClinqa Corporation	San Marcos	—	◐ LIKELY ACTIVE
CCColourpop Cosmetics LLC	Oxnard	20–99	◐ LIKELY ACTIVE
CPCosmic Plastics INC	Valencia	20–99	◐ LIKELY ACTIVE
CPCrossfield Products CORP.	Rancho Dominguez	—	◐ LIKELY ACTIVE
CICytohub INC	San Diego	—	◐ LIKELY ACTIVE
DMDaily Manufacturing	Fontana	—	◐ LIKELY ACTIVE
DAD Aircraft	Anaheim	20–99	◐ LIKELY ACTIVE
DLDermalogica LLC	Carson	—	◐ LIKELY ACTIVE
DPDesigneRx Pharmaceuticals Inc.	Vacaville	20–99	◐ LIKELY ACTIVE
DIDeveloplus INC	Corona	100–499	◐ LIKELY ACTIVE
DBDiagnostic Biosystems INC	Pleasanton	—	◐ LIKELY ACTIVE
DFDiagnostics for the Real World LTD	Morgan Hill	—	◐ LIKELY ACTIVE
DPDouglas Products - Pittsburg Ai Plant	Pittsburg	—	◐ LIKELY ACTIVE
DBDr. Bronner's Vista Plant	Vista	100–499	◐ LIKELY ACTIVE
DDDxterity Diagnostics INC	Torrance	—	◐ LIKELY ACTIVE
EMEmd Millipore	Temecula	—	◐ LIKELY ACTIVE
EEntrogen	Woodland Hills	—	◐ LIKELY ACTIVE
FEFabricated Extrusion CO LLC	Modesto	20–99	◐ LIKELY ACTIVE
FBFoggy Bottom Distillrey	Los Osos	—	◐ LIKELY ACTIVE
FIFormurex INC.	Stockton	—	◐ LIKELY ACTIVE
FSFour Star Chemical	Los Angeles	—	◐ LIKELY ACTIVE
FFFoxfarm Fertilizer, LLC	Samoa	20–99	◐ LIKELY ACTIVE
FPFresno Precision Plastics, INC.	Clovis	—	◐ LIKELY ACTIVE
FDFujifilm Dipsynth Biotechnology California INC Dba Fdbc	Thousand Oaks	100–499	◐ LIKELY ACTIVE
FIFujifilm Irvine Scientific, INC.	Santa Ana	100–499	◐ LIKELY ACTIVE
GIGenentech INC South Campus	S San Francisco	—	◐ LIKELY ACTIVE
GLGilmore Liquid Air CO.	South El Monte	—	◐ LIKELY ACTIVE
GPGlobal Plastics, INC.	Perris	20–99	◐ LIKELY ACTIVE
GLGmp Laboratories of America INC	Anaheim	100–499	◐ LIKELY ACTIVE
GZGreenWaste Z-Best Composting Facility	Gilroy	20–99	◐ LIKELY ACTIVE
GSG S Cosmeceutical USA INC	Livermore	100–499	◐ LIKELY ACTIVE
HAHammerhead Aviation LLC	El Cajon	20–99	◐ LIKELY ACTIVE
HAHand and Nail Harmony	Brea	—	◐ LIKELY ACTIVE
HDHealth Devices Corp.	North Hollywood	20–99	◐ LIKELY ACTIVE
H5Highway 59 Landfill Site	Merced	—	◐ LIKELY ACTIVE
HCHyland's Consumer Health, INC.	Los Angeles	100–499	◐ LIKELY ACTIVE
ICImmuno Concepts LTD	Sacramento	—	◐ LIKELY ACTIVE

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