Chemical Manufacturing in Indiana

NAICS 325 · IN

This register lists 612 facilities in Indiana. The Bureau of Labor Statistics counted 504 establishments in the Chemical Manufacturing industry in Indiana during 2025. Lilly Technology Center, located in Indianapolis, employed 6,842 people in 2025.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Plants in Indiana20 FACILITIES

Listing 20 of 30: the facilities with a website, a size band or two sources on record. The rest are in site search.

Facility	City	Employees	Status
SBSouth Bend Ethanol, LLC.	South Bend	20–99	● ACTIVE
Tri-pac, INC.	South Bend	100–499	● ACTIVE
Stouffer Industries INC	Mishawaka	1–19	● ACTIVE
Omicron Biochemicals, INC.	South Bend	—	● ACTIVE
MPMolding Products LLC	South Bend	20–99	◐ LIKELY ACTIVE
SHSiemens Healthcare Diagnostics Incorporated	Mishawaka	—	◐ LIKELY ACTIVE
RARoyal Adhesives and Sealants LLC	South Bend	—	◐ LIKELY ACTIVE
WIWatcon, INC	South Bend	1–19	◐ LIKELY ACTIVE
DCDeco Chemical Incorporated	Mishawaka	20–99	◇ UNVERIFIED
ELEkf Life Sciences	South Bend	—	◐ LIKELY ACTIVE
LLLinde LLC	South Bend	—	◐ LIKELY ACTIVE
SBSouth Bend, IN	South Bend	20–99	◐ LIKELY ACTIVE
BCBayer CORP Diagnostics Div	Mishawaka	—	◐ LIKELY ACTIVE
CColorimetric	Mishawaka	—	◐ LIKELY ACTIVE
TITri-pac Incorporated	South Bend	—	◐ LIKELY ACTIVE
HFH.b. Fuller Company	South Bend	—	◇ UNVERIFIED
Ncp Coatings, INC. (mishawaka Facility)	Mishawaka	—	◇ UNVERIFIED
TPTri Pac INC.	South Bend	—	◇ UNVERIFIED
Ddsm-firmenich	South Bend	20–99	◐ LIKELY ACTIVE
QLQpoly LLC	Granger	1–19	◇ UNVERIFIED

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