Machinery Manufacturing in Indiana

NAICS 333 · IN

Indiana is home to Machinery Manufacturing, industry NAICS code 333. The Bureau of Labor Statistics counted 902 establishments in Indiana in 2024, with an annual payroll of about $4.0 billion. Listed in the register are 530 facilities in 158 cities across Indiana as of 2026.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Plants in Indiana530 FACILITIES

Facility	City	Employees	Status
Thg Automation LLC	Indianapolis	—	◐ LIKELY ACTIVE
NCNumerical Concepts INC	Terre Haute	—	◇ UNVERIFIED
WTWindstream Technologies Incorporated	North Vernon	—	◇ UNVERIFIED
AAccugear	Fort Wayne	100–499	◐ LIKELY ACTIVE
BCBanjo Corporation	Crawfordsville	100–499	◐ LIKELY ACTIVE
BIBoss Industries Inc	La Porte	20–99	◐ LIKELY ACTIVE
CGCitizens Gas & Coke Utility - Manufacturing Div.	Indianapolis	—	◐ LIKELY ACTIVE
CEColumbus Engine Plant	Columbus	500+	◐ LIKELY ACTIVE
CECrown Equipment Corporation	Greencastle	500+	◐ LIKELY ACTIVE
CICummins INC.	Columbus	—	◐ LIKELY ACTIVE
CICummins Industrial Center	Seymour	—	◐ LIKELY ACTIVE
COCummins Onan	Elkhart	20–99	◐ LIKELY ACTIVE
DIDaifuku Intralogistics America Corporation	Hobart	—	◐ LIKELY ACTIVE
DMDeister Machine Company - Wayne	Fort Wayne	100–499	◐ LIKELY ACTIVE
EWEckhart Woodworking, Inc.	Monroe	20–99	◐ LIKELY ACTIVE
FBFlavor Burst LLC	Danville	1–19	◐ LIKELY ACTIVE
FWFlint & Walling	Kendallville	100–499	◐ LIKELY ACTIVE
HRHeartland Rv LLC	Elkhart	500+	◐ LIKELY ACTIVE
HFHy-pro Filtration	Anderson	100–499	◐ LIKELY ACTIVE
IRIndiana Research Institute	Columbus	—	◐ LIKELY ACTIVE
LILau Industries INC	Rochester	—	◐ LIKELY ACTIVE
LSLinamar Structures USA (Michigan) Inc. - Avilla Facility	Avilla	20–99	◐ LIKELY ACTIVE
MWMicrotech Welding Corp.	Fort Wayne	20–99	◐ LIKELY ACTIVE
NLNovae LLC	Columbia City	20–99	◐ LIKELY ACTIVE
PAPlymouth-3mus-in Aearo	Plymouth	1–19	◐ LIKELY ACTIVE
RMRoembke Mfg. & Design, Inc.	Ossian	20–99	◐ LIKELY ACTIVE
SAShawn an Dawns LLC	Arcadia	20–99	◐ LIKELY ACTIVE
SIShells Incorporated	Bourbon	20–99	◐ LIKELY ACTIVE
STSystem Technologies, Inc.	Indianapolis	20–99	◐ LIKELY ACTIVE
WEWarner Electric	Columbia City	100–499	◐ LIKELY ACTIVE
WKWm Kelley Steel Office Building	New Albany	—	◐ LIKELY ACTIVE
ALAcra Line Products INC	Tipton	—	◐ LIKELY ACTIVE
CPCalifornia Pellet Mill Company	Crawfordsville	—	◐ LIKELY ACTIVE
CICummins Inc., Technical Center - Plant	Columbus	—	◐ LIKELY ACTIVE
FAFormer American Lawnmower CO.	Muncie	—	◐ LIKELY ACTIVE
GSGrimmer Schmidt CORP	Franklin	—	◐ LIKELY ACTIVE
VBVoestalpine Bohler Welding USA Technology LLC	Portage	—	◐ LIKELY ACTIVE
ASAggregate Systems LLC	Rome City	—	◇ UNVERIFIED
ATAllison Transmission, INC. - Eagle Creek Technology Center	Indianapolis	—	◇ UNVERIFIED
AGAm General LLC	Mishawaka	—	◇ UNVERIFIED
BIBerkel INC	La Porte	—	◇ UNVERIFIED
BLBrunswick Leisure Boat CO	Fort Wayne	—	◇ UNVERIFIED
C & a Tool Engineering INC.	Churubusco	—	◇ UNVERIFIED
CGChore-time Group	Milford	—	◇ UNVERIFIED
CMContacts Metals & Welding INC	Indianapolis	—	◇ UNVERIFIED
CICummins Incorporated Irwin Office Building	Columbus	—	◇ UNVERIFIED
DMDeister Machine CO INC	Fort Wayne	—	◇ UNVERIFIED
DCDiamond Chain Company LLC	Indianapolis	—	◇ UNVERIFIED
DIDimensions in Tooling	Granger	—	◇ UNVERIFIED
EDE.i. Du Pont De Nemours and Company	Indianapolis	—	◇ UNVERIFIED

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