Primary Metal Manufacturing in Pennsylvania

NAICS 331 · PA

Pennsylvania is home to Primary Metal Manufacturing, an industry with a location quotient of 2.37 according to the Bureau of Labor Statistics in 2024. Listed in the register are 763 facilities in 285 cities across Pennsylvania as of 2026. The VICTAULIC CO FORKS FACILITY in Easton had 1567 employees in 2025.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Plants in Pennsylvania25 FACILITIES

Facility	City	Employees	Status
Matthews International Corporation	Pittsburgh	—	● ACTIVE
Arconic Corporation	Pittsburgh	—	● ACTIVE
Ati Flat Rolled Products Holdings, LLC	Pittsburgh	—	● ACTIVE
Ati Specialty Alloys & Components, LLC	Pittsburgh	—	● ACTIVE
Ati Specialty Materials LLC	Pittsburgh	—	● ACTIVE
USUnited States Steel Corporation	Pittsburgh	—	● ACTIVE
MTMcconway & Torley LLC - Steel Castings Mfg Plant	Pittsburgh	—	◐ LIKELY ACTIVE
Superior Forge & Steel Corporation (pittsburgh, Pa)	Pittsburgh	—	◇ UNVERIFIED
SFSuperior Forge and Steel	Pittsburgh	20–99	◐ LIKELY ACTIVE
MPMetalico Pgh INC	Pittsburgh	—	◐ LIKELY ACTIVE
ARAmg Resources CORP	Pittsburgh	—	◇ UNVERIFIED
PFPittsburgh Flatroll CO	Pittsburgh	—	◇ UNVERIFIED
GSGrant Street	Pittsburgh	500+	◐ LIKELY ACTIVE
Matthews International Corporation - Pittsburgh Bronze	Pittsburgh	100–499	◐ LIKELY ACTIVE
MTMcConway & Torley, LLC	Pittsburgh	100–499	◐ LIKELY ACTIVE
PSPittsburgh Service Center	Pittsburgh	100–499	◐ LIKELY ACTIVE
WCWhemco-steel Castings, INC	Pittsburgh	—	◐ LIKELY ACTIVE
TMTmp Metals Group, LTD.	Pittsburgh	—	◐ LIKELY ACTIVE
AFAllegheny Foundry	Pittsburgh	—	◇ UNVERIFIED
ASAllegheny Steel Products CO.	Pittsburgh	—	◇ UNVERIFIED
AZAmerican Zinc Recycling LLC	Pittsburgh	—	◇ UNVERIFIED
PFPittsburgh Flatroll Company	Pittsburgh	—	◇ UNVERIFIED
SSSwedish Steel	Pittsburgh	—	◇ UNVERIFIED
VGVernon Gold & Silver Company	Pittsburgh	—	◇ UNVERIFIED
WHWest Homestead Engineering & Machine	Pittsburgh	—	◇ UNVERIFIED

Search all 763 facilities