Primary Metal Manufacturing in Indiana

NAICS 331 · IN

The register lists 449 facilities in Indiana. According to the Bureau of Labor Statistics, 247 establishments in Indiana operated in the Primary Metal Manufacturing industry in 2025. Cleveland-Cliffs Burns Harbor LLC, located in Burns Harbor, employed 4,003 people in 2025.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Plants in Indiana339 FACILITIES

Listing 339 of 449: the facilities with a website, a size band or two sources on record. The rest are in site search.

Facility	City	Employees	Status
HSHenry Street Steel	Franklin, IN 46131	100–499	◐ LIKELY ACTIVE
HCHydro Connersville	Connersville	100–499	◐ LIKELY ACTIVE
HEHydro Elkhart	Elkhart	100–499	◐ LIKELY ACTIVE
JBJames Building A	Fort Wayne	20–99	◐ LIKELY ACTIVE
KCKokomo Casting Plant	Kokomo	500+	◐ LIKELY ACTIVE
LFLABECA - Ferguson	Ft Wayne	20–99	◐ LIKELY ACTIVE
LFLABECA - Ferguson	Fort Wayne	20–99	◐ LIKELY ACTIVE
LMLabeca - McArthur	Fort Wayne	20–99	◐ LIKELY ACTIVE
LLafayette	Lafayette	100–499	◐ LIKELY ACTIVE
LELevy Environmental Services Company dba Butler Mill Service	Butler	20–99	◐ LIKELY ACTIVE
LELevy Environmental Services Company dba Columbia City Mill Services	Columbia City	20–99	◐ LIKELY ACTIVE
MIMatalco Inc.	Bluffton	20–99	◐ LIKELY ACTIVE
MSMetal Source, LLC (GHR01)	Wabash	20–99	◐ LIKELY ACTIVE
MPMidwest Plant	Portage	500+	◐ LIKELY ACTIVE
NHNCSP Holdco, LLC	New Castle	20–99	◐ LIKELY ACTIVE
NHNight Hawk	Fort Wayne	20–99	◐ LIKELY ACTIVE
NSNippon Steel Pipe America Inc	Seymour	100–499	◐ LIKELY ACTIVE
OAO&k American - Seymour Plant	Seymour	20–99	◐ LIKELY ACTIVE
OHOPTA-Burns Harbor	Burns Harbor	1–19	◐ LIKELY ACTIVE
PPcp	Portland	20–99	◐ LIKELY ACTIVE
PGPhoenix Global, LLC-Burns Harbor	Burns Harbor	100–499	◐ LIKELY ACTIVE
PGPhoenix Global, LLC-Indiana Harbor East	East Chicago	20–99	◐ LIKELY ACTIVE
PGPhoenix Global, LLC-Indiana Harbor West	East Chicago	20–99	◐ LIKELY ACTIVE
PTPTC Tubular Products LLC Richmond Plant	Richmond	20–99	◐ LIKELY ACTIVE
SIScepter Inc - Bicknell Operations	Bicknell	20–99	◐ LIKELY ACTIVE
SLSDI LaFarga Copperworks, LLC.	New Haven	100–499	◐ LIKELY ACTIVE
SDSteel Dynamics, Inc. - Engineered Bar Products	Pittsboro	500+	◐ LIKELY ACTIVE
SDSteel Dynamics, Inc. - Flat Roll Group - Butler	Butler	500+	◐ LIKELY ACTIVE
SDSteel Dynamics, Inc. - Flat Roll Group - Jeffersonville	Jeffersonville	100–499	◐ LIKELY ACTIVE
SESuperior Essex	Fort Wayne	100–499	◐ LIKELY ACTIVE
UGU.S. Granules Corporation - Plymouth Facility	Plymouth	20–99	◐ LIKELY ACTIVE
Waupaca Foundry, Inc. Plant 5	Tell City	500+	◐ LIKELY ACTIVE
WFWinchester Foundry	Winchester	20–99	◐ LIKELY ACTIVE
1S105528 - Sincerus Incorporated	Lawrence	—	◇ UNVERIFIED
1S106039 - Srt Investments	Wabash	20–99	◇ UNVERIFIED
1I106241 - Indiana Metal Craft Incorporated	Bloomington	20–99	◇ UNVERIFIED
1H106483 - Heartland Castings Incorporated	Waterloo	20–99	◇ UNVERIFIED
AIASRD Industries, LLC and Allied Steel Rule Dies Inc	Indianapolis	1–19	◇ UNVERIFIED
FPFTB Properties LLC & Circle City Rebar LLC (co-borrowers)	Indianapolis	1–19	◇ UNVERIFIED

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