Chemical Manufacturing in Illinois

NAICS 325 · IL

The Chemical Manufacturing industry in Illinois has 1340 establishments, according to the Bureau of Labor Statistics. This register lists 1325 facilities in Illinois. AbbVie (North Chicago) employs 3218 people, according to data from 2025.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Plants in Illinois957 FACILITIES

Listing 957 of 1,325: the facilities with a website, a size band or two sources on record. The rest are in site search.

Facility	City	Employees	Status
SSSafety-kleen Systems INC	Dolton	—	◐ LIKELY ACTIVE
SOSeymour of Sycamore	Sycamore	100–499	◐ LIKELY ACTIVE
SCSika CORP	Aurora	—	◐ LIKELY ACTIVE
SCStepan Company	Elwood	—	◐ LIKELY ACTIVE
Sun Chemical CORP	Northlake	—	◐ LIKELY ACTIVE
Sun Chemical CORP	Kankakee	—	◐ LIKELY ACTIVE
Sun Chemical CORP	St Charles	—	◐ LIKELY ACTIVE
TPTakeda Pharmaceuticals	Round Lake	500+	◐ LIKELY ACTIVE
THThe Hallstar Company	Chicago	—	◐ LIKELY ACTIVE
ULUnited Laboratories, Inc.	St. Charles	100–499	◐ LIKELY ACTIVE
VCVertex Chemical CORP	Dupo	—	◐ LIKELY ACTIVE
WPWeiman Products LLC	Gurnee	100–499	◐ LIKELY ACTIVE
WPWilliams-hayward Protective Coatings INC	Summit	20–99	◐ LIKELY ACTIVE
WPWilliams-hayward Protective Coatings INC	Bedford Park	—	◐ LIKELY ACTIVE
1A1st Ayd Corporation	Elgin	100–499	◐ LIKELY ACTIVE
ALAbbott Laboratories	Abbott Park	500+	◐ LIKELY ACTIVE
ALAbbott Laboratories - N. Chicago Fac.	North Chicago	—	◐ LIKELY ACTIVE
ADAccurate Dispersions	South Holland	—	◐ LIKELY ACTIVE
ACArkema Coating Resins	Alsip	—	◐ LIKELY ACTIVE
BPBehr Process CORP	Chicago Heights	—	◐ LIKELY ACTIVE
BLBiologos LLC	Glendale Heights	20–99	◐ LIKELY ACTIVE
BBostik	Elk Grove Village	—	◐ LIKELY ACTIVE
BIBostik INC. -calumet City, Il	Calumet City	—	◐ LIKELY ACTIVE
BABridgeview Aerosol, LLC	Bridgeview	—	◐ LIKELY ACTIVE
BMBullen Midwest INC	Chicago	—	◐ LIKELY ACTIVE
CCCarus CORP Lasalle Site	La Salle	—	◐ LIKELY ACTIVE
CCClariant Corporation	West Chicago	—	◐ LIKELY ACTIVE
CMClarke Mosquito Control	Roselle	—	◐ LIKELY ACTIVE
CCCrown Chemical INC	Crestwood	—	◐ LIKELY ACTIVE
DWDanville Works	Danville	—	◐ LIKELY ACTIVE
DSDdp Specialty Electronic Materials US INC	Channahon	—	◐ LIKELY ACTIVE
DCDiagaph/itw CO	Marion	—	◐ LIKELY ACTIVE
DCDiversified Cpc International,inc	Channahon	—	◐ LIKELY ACTIVE
DCDober Chemical CORP	Glenwood	—	◐ LIKELY ACTIVE
DIDober Innovation & Technology	Woodridge	—	◐ LIKELY ACTIVE
DEDupont El Paso Plant	El Paso	—	◐ LIKELY ACTIVE
DIDynachem INC	Georgetown	—	◐ LIKELY ACTIVE
DNDyno Nobel INC	Barry	—	◐ LIKELY ACTIVE
EPEngineered Polymer Solutions Dba Valspar Coatings	Matteson	—	◐ LIKELY ACTIVE
EPEngineered Polymer Solutions Dba Valspar Coatings	Chicago Heights	—	◐ LIKELY ACTIVE
EPEngineered Polymer Solutions, INC.	Marengo	—	◐ LIKELY ACTIVE
ELEnvirox LLC	Danville	20–99	◐ LIKELY ACTIVE
ESEster Solutions	Bedford Park	—	◐ LIKELY ACTIVE
ECEvonik Corporation	Mapleton	—	◐ LIKELY ACTIVE
EEExcell Electronics	Elk Grove Village	—	◐ LIKELY ACTIVE
FUFinishes Unlimited INC	Sugar Grove	—	◐ LIKELY ACTIVE
FHFlint Hills Resources Joliet, LLC	Channahon	—	◐ LIKELY ACTIVE
FCFmc CORP	Wyoming	—	◐ LIKELY ACTIVE
FIFxi, INC.	West Chicago	—	◐ LIKELY ACTIVE
GAGcp Applied Technologies	Chicago	—	◐ LIKELY ACTIVE

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