Primary Metal Manufacturing in New York

NAICS 331 · NY

New York is home to Primary Metal Manufacturing, an industry with a location quotient of 0.42 according to the Bureau of Labor Statistics in 2024. The register lists 249 facilities in New York, with 13 located in Rome. ALCOA USA CORP in Massena had 483 employees in 2025, and ALCOA INC has 2 facilities listed in the register.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Plants in New York249 FACILITIES

Facility	City	Employees	Status
Armstrong Mold Corporation	East Syracuse	20–99	● ACTIVE
GIGray-syracuse INC	Chittenango	100–499	● ACTIVE
Indium Corporation of America, the	Clinton	—	● ACTIVE
MFMeloon Foundries, LLC	Syracuse	20–99	● ACTIVE
RResonetics	New Hartford	20–99	● ACTIVE
The Indium Corporation of America	Rome	—	● ACTIVE
WAWilliams Advanced Materials INC	Buffalo	—	● ACTIVE
WSWorthington Steel Rome LLC (former Rome Strip Steel)	Rome	100–499	● ACTIVE
AUAlcoa USA CORP	Massena	100–499	● ACTIVE
Amt Incorporated	Sharon Springs	20–99	● ACTIVE
Dunkirk Specialty Steel LLC	Dunkirk	—	● ACTIVE
MTMarkin Tubing	Wyoming	20–99	● ACTIVE
SMSabin Metal CORP	Scottsville	100–499	● ACTIVE
Sigmund Cohn CORP.	Mount Vernon	—	● ACTIVE
The Indium Corporation of America	Utica	—	● ACTIVE
The Landmark Group INC	Valley Cottage	20–99	● ACTIVE
Buffalo Armory Group, LLC	Buffalo	—	● ACTIVE
Diversified Metals and Alloys, LLC	Grand Island	—	● ACTIVE
Elg Utica Alloys, INC.	Herkimer	—	● ACTIVE
K & H Precision Products, INC.	Honeoye Falls	—	● ACTIVE
Negative Emissions Materials, INC	Brooklyn	—	● ACTIVE
Nemo Industries, INC.	Brooklyn	—	● ACTIVE
Norsk Titanium US INC	Plattsburgh	—	● ACTIVE
Oerlikon Metco US INC	Westbury	—	● ACTIVE
RMRevora Materials, INC.	Tappan	—	● ACTIVE
Sync Intelligence INC.	New York	—	● ACTIVE
The Renco Group, INC.	New York	—	● ACTIVE
EAEastern Alloys INC	Maybrook	20–99	◐ LIKELY ACTIVE
KVKennedy Valve Div Mc Wane INC	Elmira	100–499	◐ LIKELY ACTIVE
MBMaterion Brewster LLC	Brewster	20–99	◐ LIKELY ACTIVE
SNScepter New York INC	Seneca Falls	20–99	◐ LIKELY ACTIVE
TATpi Arcade, LLC	Arcade	20–99	◐ LIKELY ACTIVE
VOVulcraft of New York INC	Chemung	100–499	◐ LIKELY ACTIVE
WTWelded Tube USA INC	Lackawanna	100–499	◐ LIKELY ACTIVE
CICrucible Industries LLC	Solvay	—	◐ LIKELY ACTIVE
GEGeneral Electric Steam Turbine Generator Global	Schenectady	—	◐ LIKELY ACTIVE
KCKeymark CORP Plant	Fonda	—	◐ LIKELY ACTIVE
NANovelis Aluminum Mill	Oswego	—	◐ LIKELY ACTIVE
NSNucor Steel Auburn INC	Auburn	—	◐ LIKELY ACTIVE
RERepublic Engineered Products INC	Blasdell	—	◐ LIKELY ACTIVE
RCRevere Copper Products INC	Rome	—	◐ LIKELY ACTIVE
RSRevere Smelting & Refining CORP	Middletown	—	◐ LIKELY ACTIVE
RMRigidized Metals CORP	Buffalo	20–99	◐ LIKELY ACTIVE
AUAlcoa USA CORP.	Massena	—	◐ LIKELY ACTIVE
INIwg Nest LLC (dba Owl Wire & Cable)	Boonville	—	◐ LIKELY ACTIVE
INIwg Nest LLC (dba Owl Wire & Cable)	Canastota	—	◐ LIKELY ACTIVE
INIwg Nest LLC (dba Owl Wire & Cable)	Rome	—	◐ LIKELY ACTIVE
NRNiagara Refining LLC	Depew	—	◐ LIKELY ACTIVE
OWOmega Wire, INC. - Jordan Plant	Jordan	—	◐ LIKELY ACTIVE
PSPraxair Surface Technologies	Orangeburg	—	◐ LIKELY ACTIVE

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