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 Pennsylvania763 FACILITIES

Facility	City	Employees	Status
SISummit Iron Works	Indiana	—	◇ UNVERIFIED
SPSwagelok Processing Corporation/koppel Facility	Koppel	—	◇ UNVERIFIED
SISymmco Inc/sykesville	Sykesville	—	◇ UNVERIFIED
TBThalheimer Brothers LLC	Philadelphia	—	◇ UNVERIFIED
TTTin Technology & Refining	West Chester	—	◇ UNVERIFIED
TITms Intl Llc/eighty Four Fac	Eighty Four	—	◇ UNVERIFIED
TCTonolli CORP.	Nesquehoning	—	◇ UNVERIFIED
TSTorpedo Specialty Wire	Pittsfield	—	◇ UNVERIFIED
TWTorpedo Wire & Strip/pittsfield	Pittsfield	—	◇ UNVERIFIED
TSTriangle Suspension Sys	Punxsutawney	—	◇ UNVERIFIED
UEUnion Elec Steel Carnegie Plt	Carnegie	—	◇ UNVERIFIED
ULUS Lock & Hdwr Co/columbia	Columbia	—	◇ UNVERIFIED
USUS Steel - Ambridge	Ambridge	—	◇ UNVERIFIED
USUS Steel Mon Valley Works Fairless Plt	Fairless Hills	—	◇ UNVERIFIED
VCVictaulic CO Amer/allentown Facility	Allentown	—	◇ UNVERIFIED
WFWatsontown Foundry	Watsontown	—	◇ UNVERIFIED
WSWest Salisbury Found/west Salisbury Plt	West Salisbury	—	◇ UNVERIFIED
WTWheatland Tube Co/clark St Plt	Sharon	—	◇ UNVERIFIED
WFWilliamsport Foundry Co/williamsport	Williamsport	—	◇ UNVERIFIED
WSWilson Scrap Metals INC - Route 286	Saltsburg	—	◇ UNVERIFIED
WAWorthington Armstron/wave - Malvern	Malvern	—	◇ UNVERIFIED
YMYork Mold INC.	Manchester	—	◇ UNVERIFIED
ZIZurn Ind Llc/cast Metals Div	Erie	—	◇ UNVERIFIED
AMAATP - Mid Atlantic	Lancaster	20–99	◐ LIKELY ACTIVE
AAlburtis (2)	Alburtis	100–499	◐ LIKELY ACTIVE
ATAlcoa Technical Center	New Kensington	100–499	◐ LIKELY ACTIVE
ALAliquippa Location	Aliquippa	20–99	◐ LIKELY ACTIVE
AUAlleima USA LLC - Scranton	Clarks Summit	100–499	◐ LIKELY ACTIVE
ATAlliance Tubular Holdings LLC Darlington Plant	Darlington	20–99	◐ LIKELY ACTIVE
ALAlumicore LLC	Monessen	20–99	◐ LIKELY ACTIVE
ASAmerican Steel Castings LLC	Midland	—	◐ LIKELY ACTIVE
AUArconic US LLC	1480 Manheim Pike	500+	◐ LIKELY ACTIVE
ATI Specialty Materials - Oakdale	Oakdale	20–99	◐ LIKELY ACTIVE
BZBefesa Zinc US Inc. Palmerton	Palmerton	20–99	◐ LIKELY ACTIVE
BWBekaert Wilkes-Barre	Hanover Twp	20–99	◐ LIKELY ACTIVE
BWBen Weitsman of Scranton	Scranton	1–19	◐ LIKELY ACTIVE
BABerk-Tek, a Leviton Manufacturing Company	New Holland	100–499	◐ LIKELY ACTIVE
BWBethlehem Wire Rope Inc.	Williamsport	100–499	◐ LIKELY ACTIVE
BSBeth Steel Corporation	Bethlehem	—	◐ LIKELY ACTIVE
BOBrackenridge Operations	Brackenridge	100–499	◐ LIKELY ACTIVE
BABraeburn Alloy Steel LLC	Oil City	1–19	◐ LIKELY ACTIVE
BBridon-Bekaert	Hanover Township	20–99	◐ LIKELY ACTIVE
BEBridon-Bekaert Exeter	Exeter	100–499	◐ LIKELY ACTIVE
CICambridge-Lee Industries LLC Reading Facility	Reading	100–499	◐ LIKELY ACTIVE
CICarson Industries, Inc.	Freeport	20–99	◐ LIKELY ACTIVE
CAChance Aluminum Corp.	Williamsport	20–99	◐ LIKELY ACTIVE
CCChemalloy Company LLC	Conshohocken	20–99	◐ LIKELY ACTIVE
CPClairton Plant	Clairton	500+	◐ LIKELY ACTIVE
CBCleveland-Cliffs Butler Works	Lyndora	500+	◐ LIKELY ACTIVE
CCCleveland-Cliffs Conshohocken	Conshohocken	100–499	◐ LIKELY ACTIVE

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