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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 5,130 facilities in California. AOC LLC, located in Perris, employed 1,860 people in 2025.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Map, cities and product lines

Biggest counties

Los Angeles1,204San Diego584Orange480Alameda409Santa Clara278San Bernardino277San Mateo267Riverside174

Biggest cities

Plants in California1,637 FACILITIES

Listing 1,637 of 5,130: the facilities with a website, a size band or two sources on record. The rest are in site search.

FacilityCityEmployeesStatus
Fremonta CorporationFremont— ACTIVE
Gattaco INC.Murrieta— ACTIVE
Gemini Therapeutics, INCSan Francisco— ACTIVE
Genetex INCIrvine— ACTIVE
Genlantis Diagnostics, INCSan Diego— ACTIVE
Geron CORPFoster City— ACTIVE
Get Ur Done, INCBurbank— ACTIVE
Global Frontier INC.Chino— ACTIVE
Global Green Energy Solutions CorporationRocklin— ACTIVE
Glycyx Mor, INC.San Francisco— ACTIVE
Greos, LLCCarlsbad— ACTIVE
Hago Energetics Benefit CorporationCamarillo— ACTIVE
Hair ConfidenceLos Angeles— ACTIVE
Hasa, INCValencia— ACTIVE
Henkel US Operations CorporationCompton— ACTIVE
Hexcel CorporationSan Ramon— ACTIVE
Hocl-cleanse LLCOakhurst— ACTIVE
HydrovidaCarlsbad— ACTIVE
ImraeLake Elsinore— ACTIVE
Indee. INC.San Francisco— ACTIVE
Innovex Biosciences, INC.Richmond— ACTIVE
Invasive Species CorporationDavis— ACTIVE
Irvine Labs INCHuntington Beach— ACTIVE
Itrap Technologies, INCFresno— ACTIVE
It's a Gas, INCUpland— ACTIVE
John T. Hsu, M.d., INC.Rowland Heights— ACTIVE
Karmanterra, LLCEncinitas— ACTIVE
Kerria USA LLCTustin— ACTIVE
Kirality Pharmaceuticals INC.Rancho Palos Verdes— ACTIVE
Kiverdi, INC.San Leandro— ACTIVE
Komodo Fire Systems, INCMorgan Hill— ACTIVE
Kura Oncology, INCSan Diego— ACTIVE
Lab-pro, INC.Sunnyvale— ACTIVE
La Canada Ventures INCSan Mateo— ACTIVE
Lamdagen CorporationSan Mateo— ACTIVE
Lantheon Metals INC.Santa Monica— ACTIVE
Lemyn, LLCSanta Barbara— ACTIVE
Lifeome Biolabs INCSan Diego— ACTIVE
Lifescient, INC.South San Francisco— ACTIVE
Lilac Solutions INCOakland— ACTIVE
Lilly-ram Chemical Company, LLCOntario— ACTIVE
Logix Biosciences, INCMonterey— ACTIVE
Love Amour Propre LLCMission Viejo— ACTIVE
Marwell Bio INCSouth San Francisco— ACTIVE
Mb Coatings INCAnaheim— ACTIVE
Merelex CorporationSanta Monica— ACTIVE
Mesa International Technologies INCSanta Ana— ACTIVE
Mighty Fire Breaker LLCOceanside— ACTIVE
Milagro FoundationCarlsbad— ACTIVE
Millennium Lifesciences, INC.Anaheim— ACTIVE

Search all 5,130 facilities

All chemical manufacturing nationwide · All manufacturing in California