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
RPRising Pharma Holdings	Decatur	—	◇ UNVERIFIED
APAnzu Power	Alton	—	◐ LIKELY ACTIVE
BHBaxter Healthcare CORP	Round Lake	500+	◐ LIKELY ACTIVE
BHBaxter Healthcare CORP	Round Lake	—	◐ LIKELY ACTIVE
BQBeauty Quest Group	Rantoul	—	◐ LIKELY ACTIVE
BQBeauty Quest Group	Rantoul	100–499	◐ LIKELY ACTIVE
BLBrainbits LLC	Springfield	—	◐ LIKELY ACTIVE
CSChemtech Services INC	Lockport	—	◐ LIKELY ACTIVE
CCConsolidated Chemical Works LTD	Chicago	—	◐ LIKELY ACTIVE
CLCpc Laboratories INC	Chicago	—	◐ LIKELY ACTIVE
CLCresco Labs-joliet	Joliet	100–499	◐ LIKELY ACTIVE
DNDyno Nobel Wolf Lake	Wolf Lake	20–99	◐ LIKELY ACTIVE
EDEast Dubuque Nitrogen Fertilizers LLC	East Dubuque	100–499	◐ LIKELY ACTIVE
ECEastman Carpentersville Plant	Carpentersville	—	◐ LIKELY ACTIVE
EIEcolab INC	Joliet	100–499	◐ LIKELY ACTIVE
ELElco Laboratories, INC.	University Park	—	◐ LIKELY ACTIVE
EIEldorado, Il	Eldorado	—	◐ LIKELY ACTIVE
GDGeneral Dynamics Ots Test Rang	Marion	—	◐ LIKELY ACTIVE
GIGurtler Industries INC	South Holland	100–499	◐ LIKELY ACTIVE
HGHeisler Green Chemical CO	Chicago	—	◐ LIKELY ACTIVE
HCHenkel CORP	Elgin	20–99	◐ LIKELY ACTIVE
Hudson Technologies CO	Champaign	—	◐ LIKELY ACTIVE
ISIndustrial Specialty Chemicals INC	South Holland	—	◐ LIKELY ACTIVE
IJINEOS Joliet	Channahon	100–499	◐ LIKELY ACTIVE
IIInnophos INC	Chicago Heights	—	◐ LIKELY ACTIVE
JCJones Chemicals INC	Willow Springs	—	◐ LIKELY ACTIVE
LPLuster Products	Chicago	100–499	◐ LIKELY ACTIVE
MTMatheson Trigas INC	Joliet	—	◐ LIKELY ACTIVE
MSMexichem Specialty Resins, INC.	Henry	100–499	◐ LIKELY ACTIVE
MSMulti-pack Solutions LLC	Mt Prospect	—	◐ LIKELY ACTIVE
NWNalco Water	Chicago	100–499	◐ LIKELY ACTIVE
NVNemera Vernon Hills LLC	Vernon Hills	20–99	◐ LIKELY ACTIVE
OIOctochem INC	Vandalia	—	◐ LIKELY ACTIVE
OCOlin CORP	Joliet	—	◐ LIKELY ACTIVE
RCRustoleum CORP	Vernon Hills	—	◐ LIKELY ACTIVE
SUSchirm USA - Midwest	Benton	20–99	◐ LIKELY ACTIVE
SOSeymour of Sycamore INC	Sycamore	100–499	◐ LIKELY ACTIVE
SCSt Clair Service CO (belleville)	Belleville	—	◐ LIKELY ACTIVE
Sysmex America INC	Mundelein	—	◐ LIKELY ACTIVE
Sysmex America INC	Vernon Hills	—	◐ LIKELY ACTIVE
UCUniversal Chemicals and Coatings, INC.	Elgin	—	◐ LIKELY ACTIVE
VVValley View Industries INC	Crestwood	20–99	◐ LIKELY ACTIVE
VPVital Proteins LLC	Franklin Park	100–499	◐ LIKELY ACTIVE
WSWoodstock Sterile Solutions INC	Woodstock	100–499	◐ LIKELY ACTIVE
WWyckles	Decatur	—	◐ LIKELY ACTIVE
ABAbf Bridge	Waukegan	—	◐ LIKELY ACTIVE
ALAbf Labs, INC.	Waukegan	—	◐ LIKELY ACTIVE
ABAbraxis Bioscience LLC	Melrose Park	—	◐ LIKELY ACTIVE
ALAccu Labs INC	Chicago	—	◐ LIKELY ACTIVE
ADAccurate Dispersions	Homewood	—	◐ LIKELY ACTIVE

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