Chemical Manufacturing in Missouri

NAICS 325 · MO

The Chemical Manufacturing industry in Missouri had 731 establishments, according to the Bureau of Labor Statistics in 2025. This register lists 620 facilities in Missouri. BioMerieux Inc. in Hazelwood employed 1,200 people in 2025.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Plants in Missouri85 FACILITIES

Listing 85 of 102: the facilities with a website, a size band or two sources on record. The rest are in site search.

Facility	City	Employees	Status
ESElementis Specialties INC	St. Louis	20–99	● ACTIVE
UPUS Polymers Accurez LLC	St Louis	20–99	● ACTIVE
WHWillert Home Products-willert Home Products	St. Louis	100–499	● ACTIVE
Chemisphere Corporation	Saint Louis	—	● ACTIVE
Api Innovation Center	Saint Louis	—	● ACTIVE
Z Specialty Products, INC.	Saint Louis	—	● ACTIVE
MMallinckrodt	St. Louis	20–99	◐ LIKELY ACTIVE
AHAllied Health Care Products-st. Louis	St. Louis	100–499	◐ LIKELY ACTIVE
BCBayer Cropscience-krauss Plant	St. Louis	—	◐ LIKELY ACTIVE
Gunther Salt Company	Saint Louis	—	◐ LIKELY ACTIVE
KIKop-coat, INC.	Saint Louis	—	◐ LIKELY ACTIVE
TPThe Pd George Company	St. Louis	—	◐ LIKELY ACTIVE
TCTrans Chemical Corp-trans Chemical CORP	St. Louis	—	◐ LIKELY ACTIVE
UPU.S. Paint Corporation	St. Louis	100–499	◐ LIKELY ACTIVE
BMBrenntag Mid-south, INC.	St. Louis	—	◐ LIKELY ACTIVE
CCChemisphere CORP	St. Louis	—	◐ LIKELY ACTIVE
CIChemline Inc-st. Louis	St. Louis	—	◐ LIKELY ACTIVE
MIMaclan Inds INC	Saint Louis	1–19	◐ LIKELY ACTIVE
MRMidland Resources INC	Saint Louis	—	◐ LIKELY ACTIVE
POPoly One Corporation-st. Louis	St. Louis	—	◐ LIKELY ACTIVE
PAProcter and Gamble St. Louis	St. Louis	—	◐ LIKELY ACTIVE
SASigma - Aldrich Co-sigma Chemical Company	St. Louis	—	◐ LIKELY ACTIVE
SLSterling Lacquer Mfg CO	Saint Louis	—	◐ LIKELY ACTIVE
TDThe Dial Corporation-st. Louis	St. Louis	—	◐ LIKELY ACTIVE
UPUS Paint CORP	Saint Louis	—	◐ LIKELY ACTIVE
Dna Polymerase Technology INC	Saint Louis	—	◐ LIKELY ACTIVE
MIMid-west Industrial Chemical	St. Louis	1–19	◐ LIKELY ACTIVE
AAgraForm	St. Louis	20–99	◐ LIKELY ACTIVE
CIChemline Inc	Saint Louis	100–499	◐ LIKELY ACTIVE
FPFoundry Products, INC. Dba Sealers, INC.	Saint Louis	—	◐ LIKELY ACTIVE
ISIcl Specialty Products INC Carondelet Plant	St. Louis	—	◐ LIKELY ACTIVE
LCLange-stegmann Company-st. Louis	St. Louis	—	◐ LIKELY ACTIVE
MLMerial Limited - Merial Limited	Saint Louis	—	◐ LIKELY ACTIVE
PCPq Corporation -the	St. Louis	—	◐ LIKELY ACTIVE
RCRenew Chemical INC	St Louis	—	◐ LIKELY ACTIVE
SCSensient Colors INC	St Louis	100–499	◐ LIKELY ACTIVE
SLSterling Lacquer Mfg-sterling Lacquer Mfg	St. Louis	—	◐ LIKELY ACTIVE
WWWalter Wurdack Industrial Finishes	Saint Louis	—	◐ LIKELY ACTIVE
KAKoch Agronomic Services Llc-	St. Louis	—	◐ LIKELY ACTIVE
SASigma - Aldrich Mfg LLC Dekalb Facility	St. Louis	—	◐ LIKELY ACTIVE
AMApex Metal Finishing-apex Metal Finishing	St. Louis	—	◇ UNVERIFIED
BWBarry Wehmiller Co-barry Wehmiller CO	St. Louis	—	◇ UNVERIFIED
CLCare-tech Laboratories/consolidated Chemical, INC.	St Louis	—	◇ UNVERIFIED
HUHaleon US Holdings LLC	St Louis	—	◇ UNVERIFIED
HSHenkel Surface Techs	Saint Louis	—	◇ UNVERIFIED
Jost Chemical CO INC	Saint Louis	—	◇ UNVERIFIED
JRJ R Simplot CO	Saint Louis	—	◇ UNVERIFIED
MLMerial Limited	St Louis	—	◇ UNVERIFIED
MPMissouri Paint & Varnish	Saint Louis	—	◇ UNVERIFIED
MTMulti Technologies INC	Saint Louis	—	◇ UNVERIFIED

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