Chemical Manufacturing in Wisconsin

NAICS 325 · WI

Wisconsin is home to Chemical Manufacturing, industry NAICS code 325. The Bureau of Labor Statistics counted 359 establishments in Wisconsin in 2024, with an annual payroll of about $2.0 billion. Listed in the register are 556 facilities, and 3 were first seen this year.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Plants in Wisconsin556 FACILITIES

Facility	City	Employees	Status
PEPlastics Engineering CO N 15th St Plant	Sheboygan	—	◇ UNVERIFIED
PCPromega Component Manufacturing Center	Fitchburg	—	◇ UNVERIFIED
PCPssi Chemical Innovations	Kieler	—	◇ UNVERIFIED
Quad Graphics INC Chemical Research / Technology	Hartford	—	◇ UNVERIFIED
RBR B P Chemical CORP	Milwaukee	—	◇ UNVERIFIED
RMReg Madison LLC	De Forest	—	◇ UNVERIFIED
SMSolvox Mfg CO	Milwaukee	—	◇ UNVERIFIED
TFThermo Fisher Scientific (milwaukee) LLC	Milwaukee	—	◇ UNVERIFIED
TSTwin State INC	Janesville	—	◇ UNVERIFIED
UCUS Chemical	Watertown	—	◇ UNVERIFIED
RTRockline Trading - Top Brass, INC.	Wittenberg	—	◐ LIKELY ACTIVE
Vivid Microscopy LLC	Hartland	—	◐ LIKELY ACTIVE
CCCustom Color & Filling LLC	Saukville	—	◇ UNVERIFIED
SCSterling Colors, LLC	Neenah	—	◇ UNVERIFIED
ACAll Color Powder Coating, INC.	Oregon	20–99	◐ LIKELY ACTIVE
AMApplied Material Solutions, INC.	Elkhorn	100–499	◐ LIKELY ACTIVE
APArrowhead Pharmaceuticals - Verona	Verona	100–499	◐ LIKELY ACTIVE
BCBadger Color Concentrates INC	Mukwonago	—	◐ LIKELY ACTIVE
CLCarma Labs, Airways	Franklin	100–499	◐ LIKELY ACTIVE
CLConcept Laboratories Pleasant Prairie	Pleasant Prairie	100–499	◐ LIKELY ACTIVE
CSCortec Spray Technologies	Spooner	—	◐ LIKELY ACTIVE
EAEllsworth Adhesives Specialty Chemical Distribution INC	Germantown	—	◐ LIKELY ACTIVE
ELEncapsys, LLC HQ Plant	Appleton	20–99	◐ LIKELY ACTIVE
HAHandy Art INC	Milton	20–99	◐ LIKELY ACTIVE
IMI-k-i Manufacturing Co., INC.	Edgerton	100–499	◐ LIKELY ACTIVE
IIllumina	Madison	100–499	◐ LIKELY ACTIVE
KTKleen Test Products - SSR	Port Washington	500+	◐ LIKELY ACTIVE
MAMaterion Advanced Chemicals INC.	Milwaukee	—	◐ LIKELY ACTIVE
NLNjoy, LLC	Baraboo	—	◐ LIKELY ACTIVE
NBNovozymes BioAg Inc - Milwaukee	Milwaukee	20–99	◐ LIKELY ACTIVE
OMOrtho Molecular Products - SP	Stevens Point	100–499	◐ LIKELY ACTIVE
PTPak Technologies - Good Hope	Milwaukee	20–99	◐ LIKELY ACTIVE
PMPioneer Metal Finishing CORP - Oshkosh Div	Oshkosh	—	◐ LIKELY ACTIVE
PPPrimex Plastics Reedsburg	Reedsburg	100–499	◐ LIKELY ACTIVE
PCPromega CORP	Madison	—	◐ LIKELY ACTIVE
RCRust-oleum CORP	Pleasant Prairie	100–499	◐ LIKELY ACTIVE
SCSeljan Company, INC.	Lake Mills	100–499	◐ LIKELY ACTIVE
SPStearns Packaging Corporation	Madison	—	◐ LIKELY ACTIVE
SISteelwind Industries	Oak Creek	20–99	◐ LIKELY ACTIVE
SWSterling Wisconsin LLC	Germantown	—	◐ LIKELY ACTIVE
UBUrnex Brands, LLC	Somers	20–99	◐ LIKELY ACTIVE
WWWalworth Woodcraft INC	Walworth	—	◐ LIKELY ACTIVE
ABAztalan Bio LLC	Jefferson	—	◐ LIKELY ACTIVE
Ereztech Labs LLC	Sheboygan Falls	—	◐ LIKELY ACTIVE
FRFox River Valley Ethanol LLC - Pickett	Pickett	—	◐ LIKELY ACTIVE
HCHci Chemtec INC	Wausau	—	◐ LIKELY ACTIVE
LELabcorp Early Development Laboratories INC	Madison	—	◐ LIKELY ACTIVE
LLLsne-madison LLC	Madison	—	◐ LIKELY ACTIVE
MIMedline Industries INC	Hartland	—	◐ LIKELY ACTIVE
NMNorthstar Medical Radioisotopes, LLC.	Madison	—	◐ LIKELY ACTIVE

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