Primary Metal Manufacturing in Ohio

NAICS 331 · OH

The register lists 697 facilities in Ohio. According to the Bureau of Labor Statistics, there were 456 establishments in the Primary Metal Manufacturing industry in Ohio in 2025. CLEVELAND-CLIFFS STEEL CORP, located in Middletown, employed 2,296 people in 2025.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Plants in Ohio520 FACILITIES

Listing 520 of 697: the facilities with a website, a size band or two sources on record. The rest are in site search.

Facility	City	Employees	Status
EDEmpire Die Casting Co., INC.	Macedonia	100–499	◐ LIKELY ACTIVE
EMEramet Marietta Metallurgical Plant	Marietta	—	◐ LIKELY ACTIVE
ESEver-Roll Specialties Co	Springfield	20–99	◐ LIKELY ACTIVE
FMFerrous Metal Processing CO	Brooklyn	100–499	◐ LIKELY ACTIVE
FCFisher Cast Steel Products *	West Jefferson	20–99	◐ LIKELY ACTIVE
FMFrancis Manufacturing	Russia	100–499	◐ LIKELY ACTIVE
HIHarrison Ironworks	Harrison	—	◐ LIKELY ACTIVE
HMHill Mfg INC	Wauseon	20–99	◐ LIKELY ACTIVE
HWHi-Tech Wire and Manufacturing	Saint Henry	20–99	◐ LIKELY ACTIVE
IAImperial Aluminum - Minerva, LLC	Minerva	—	◐ LIKELY ACTIVE
IWIndustrial Welding & Engineering CO.	Lewis Center	1–19	◐ LIKELY ACTIVE
ICIsg Columbus Coatings	Columbus	—	◐ LIKELY ACTIVE
IBItw Bedford Wire	Bedford Heights	—	◐ LIKELY ACTIVE
JAJewel Acquisition LLC - Louisville	Louisville	—	◐ LIKELY ACTIVE
JWJr Wheel	Norton	100–499	◐ LIKELY ACTIVE
LCLiberty Casting CO (0121010003)	Delaware	—	◐ LIKELY ACTIVE
MIMansfield Industries INC	Mansfield	20–99	◐ LIKELY ACTIVE
MMMinster Machine CO	Minster	—	◐ LIKELY ACTIVE
MSModern Sheet Metal Works, INC.	Miamitown	20–99	◐ LIKELY ACTIVE
NANovelis Alr Recycling of Ohio LLC	Uhrichsville	—	◐ LIKELY ACTIVE
NSNucor Steel Marion, INC. (0351010017)	Marion	—	◐ LIKELY ACTIVE
PWPengg Wmc LLC	Bedford Heights	—	◐ LIKELY ACTIVE
PFPentair Flow Technologies, LLC - Ashland Pump Plant (0303010175)	Ashland	—	◐ LIKELY ACTIVE
QCQuaker City Castings (0215090009)	Salem	—	◐ LIKELY ACTIVE
RSRepublic Steel Massillon Cfb	Massillon	—	◐ LIKELY ACTIVE
RSRepublic Steel Wire Processing, LLC	Solon	—	◐ LIKELY ACTIVE
SSSamuel Steel Pickling CO	Twinsburg	—	◐ LIKELY ACTIVE
SASanoh America Archbold Facility	Archbold	—	◐ LIKELY ACTIVE
SESapa Extrusions	Sidney	—	◐ LIKELY ACTIVE
SCShalmet CORP	Elyria	20–99	◐ LIKELY ACTIVE
SWSteel Warehouse of Ohio LLC	Cleveland	—	◐ LIKELY ACTIVE
SWSteel Warehouse of Ohio LLC	Cleveland	—	◐ LIKELY ACTIVE
TBThe Boehm Pressed Steel Co	Valley City	20–99	◐ LIKELY ACTIVE
TCThe Chris Erhart Foundry and Machine Co.	Cincinnati	1–19	◐ LIKELY ACTIVE
TITherm-o-link INC	Garrettsville	20–99	◐ LIKELY ACTIVE
VSVallourec Star, LP	Youngstown	500+	◐ LIKELY ACTIVE
WPWheeling Pittsburgh Steel Plant - Mingo Junction Facility	Mingo Junction	—	◐ LIKELY ACTIVE
Advance Bronze, INC.	Lodi	—	◐ LIKELY ACTIVE
ARAleris Rolled Products INC	Uhrichsville	—	◐ LIKELY ACTIVE
ACAlliance Casting CO. LLC (1576010014)	Alliance	1–19	◐ LIKELY ACTIVE
BMBrost Mansfield LLC Dba Brost Foundry	Mansfield	—	◐ LIKELY ACTIVE
Bunting Bearings LLC	Mansfield	—	◐ LIKELY ACTIVE
CMCharter Manufacturing Company, INC. (1318171623)	Cuyahoga Heights	—	◐ LIKELY ACTIVE
CSCharter Steel INC	Rising Sun	—	◐ LIKELY ACTIVE
CTCleveland-cliffs Tubular Components	Walbridge	100–499	◐ LIKELY ACTIVE
CWClow Water Systems Company	Coshocton	—	◐ LIKELY ACTIVE
CCCol-pump Company, INC. (0215010001)	Columbiana	—	◐ LIKELY ACTIVE
CMConcast Metal Products CO	Wakeman	—	◐ LIKELY ACTIVE
Cpp Cleveland	Eastlake	—	◐ LIKELY ACTIVE
EAExtrudex Aluminum INC	North Jackson	100–499	◐ LIKELY ACTIVE

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