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Chemical Manufacturing in California

NAICS 325 · CA

The Chemical Manufacturing industry in California has 2,528 establishments, according to the Bureau of Labor Statistics. This register lists 5,132 facilities in California. The AOC LLC facility in Perris employs 1,860 people, according to 2025 data.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Map, cities and product lines

Biggest counties

Los Angeles1,204San Diego585Orange480Alameda409Santa Clara278San Bernardino277San Mateo267Riverside174

Biggest cities

Plants in California424 FACILITIES

Listing 424 of 1,204: the facilities with a website, a size band or two sources on record. The rest are in site search.

FacilityCityEmployeesStatus
Allblack Co., INC.Whittier20–99 ACTIVE
American Polymers CORP.Santa Fe Springs— ACTIVE
Cemcoat INCLos Angeles1–19 ACTIVE
Cosmetic Enterprises, LTD.Pacoima1–19 ACTIVE
Dlc Laboratories, INC.Paramount20–99 ACTIVE
Eckert & Ziegler Isotope Products, INC.Valencia20–99 ACTIVE
Epmar CorporationWhittier20–99 ACTIVE
Hasa Inc.- SaugusSaugus100–499 ACTIVE
International Coatings Co, INCCerritos20–99 ACTIVE
Medical Chemical CorporationTorrance20–99 ACTIVE
Medtronic MinimedNorthridge500+ ACTIVE
Phibro Tech INCSanta Fe Springs20–99 ACTIVE
Reinhold Industries INCSanta Fe Springs— ACTIVE
W.h.p.m., INC.Irwindale— ACTIVE
Above All PrintworksSan Fernando— ACTIVE
Aerojet Rocketdyne of De, INCCanoga Park— ACTIVE
Alere San Diego, INC.Pomona— ACTIVE
Applied Biocode INCSanta Fe Springs— ACTIVE
Blaine Laboratories, INC.Santa Fe Springs— ACTIVE
C. E. Frey Engineering LLCDuarte— ACTIVE
Cosmoceutical Research Center, INC.Panorama City1–19 ACTIVE
Dunn-edwards CORPCommerce— ACTIVE
Elastapro Silicone Sheeting LLCSanta Fe Springs— ACTIVE
Huntsman Advanced Materials Americas LLCLos Angeles— ACTIVE
Ihealth Manufacturing INCIrwindale— ACTIVE
Independent Ink, INCGardena— ACTIVE
Integral Products, INC.Harbor City— ACTIVE
Norchem CORPLos Angeles20–99 ACTIVE
Nycote Laboratories CorporationSanta Clarita— ACTIVE
Osang LLCSouth Pasadena— ACTIVE
Paint-chem INC.Los Angeles— ACTIVE
Percusense, INCValencia— ACTIVE
Performance Engineered Products INCPomona— ACTIVE
Pharmavite LLCWest Hills500+ ACTIVE
Prolacta Bioscience, INCCity of Industry— ACTIVE
The Anthos Group, INC.El Segundo1–19 ACTIVE
Utak Laboratories, INC.Santa Clarita— ACTIVE
Allen Kamrava, Md Mba INCBeverly Hills— ACTIVE
Altor Bioscience, LLCCulver City— ACTIVE
Ambiance Cosmetics, INCDuarte— ACTIVE
Arctom Scientific LLCAgoura Hills— ACTIVE
Bowhead Health, INC.Los Angeles— ACTIVE
Bryant Ranch PrepackBurbank— ACTIVE
Ceres Remediation ProductsVenice— ACTIVE
Change Your Life LLCArcadia— ACTIVE
Clean Saint LLCSherman Oaks— ACTIVE
Digidat INCCastaic— ACTIVE
E'lan StatisticsSherman Oaks— ACTIVE
Emmaus Medical, INCTorrance— ACTIVE
Eztia CORPDiamond Bar— ACTIVE

Search all 5,132 facilities

All chemical manufacturing nationwide · All manufacturing in California