Primary Metal Manufacturing in Pennsylvania

NAICS 331 · PA

This register lists 761 facilities in Pennsylvania. The Bureau of Labor Statistics counted 388 establishments in Pennsylvania. VICTAULIC CO/FORKS FACILITY, located in Easton, employed 1567 people in 2025.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Plants in Pennsylvania566 FACILITIES

Listing 566 of 761: the facilities with a website, a size band or two sources on record. The rest are in site search.

Facility	City	Employees	Status
WWardflex	Tioga	—	◐ LIKELY ACTIVE
WMWard Mfg Plt 1 & 2	Blossburg	—	◐ LIKELY ACTIVE
Webco Industries, INC. - Reno Division	Reno	—	◐ LIKELY ACTIVE
WEWestinghouse Elec CO - Specialty Metals Plant	Blairsville	—	◐ LIKELY ACTIVE
WTWheatland Tube Church St Plt	Wheatland	—	◐ LIKELY ACTIVE
WTWolf Tech Llc/douglassville	Douglassville	—	◐ LIKELY ACTIVE
MUMarcegaglia USA Munhall Plant	Munhall	—	◇ UNVERIFIED
ALAlumicore LLC	Monessen	20–99	◐ LIKELY ACTIVE
AFAti Flat Rolled Products, LLC	Natrona Heights	—	◐ LIKELY ACTIVE
BRBronze Resources	Aliquippa	1–19	◐ LIKELY ACTIVE
CICarson Industries, Inc.	Freeport	20–99	◐ LIKELY ACTIVE
CCChemalloy Company LLC	Conshohocken	20–99	◐ LIKELY ACTIVE
FFFairmount Foundry Inc.	Hamburg	20–99	◐ LIKELY ACTIVE
Omega Flex, INC.	Exton	—	◐ LIKELY ACTIVE
OOPTA-Affival	New Kensington	20–99	◐ LIKELY ACTIVE
SCSpring City Electrical Mfg. Co.	Spring City	100–499	◐ LIKELY ACTIVE
UCUnicast Company	Boyertown	20–99	◐ LIKELY ACTIVE
WCWhemco-steel Castings, INC	Pittsburgh	—	◐ LIKELY ACTIVE
ACArrow Castings Company	Erie	1–19	◐ LIKELY ACTIVE
BMBardane Manufacturing	Jermyn	20–99	◐ LIKELY ACTIVE
CRCast Rite Metal Company, INC.	Birdsboro	20–99	◐ LIKELY ACTIVE
DIDickson Investment Hardware INC	King of Prussia	1–19	◐ LIKELY ACTIVE
JFJohnstown Foundry Castings, INC.	Johnstown	1–19	◐ LIKELY ACTIVE
KIK-castings INC	Latrobe	1–19	◐ LIKELY ACTIVE
PSPrecison Steel Services, INC.	Farrell	1–19	◐ LIKELY ACTIVE
TATemple Aluminum Foundry, Incorporated	Blandon	20–99	◐ LIKELY ACTIVE
TTTin Technology & Refining	West Chester	1–19	◐ LIKELY ACTIVE
ACAlumina Ceramic Components INC	Latrobe	1–19	◇ UNVERIFIED
CPCharter Plastics	Titusville	20–99	◇ UNVERIFIED
Embassy Powdered Metals/emporium	Emporium	—	◇ UNVERIFIED
GFGettysburg Foundry Spec Mfg	Gettysburg	20–99	◇ UNVERIFIED
GIGottlieb INC	Neville Island	20–99	◇ UNVERIFIED
UBUnited Bronze of Pittsburgh	Tarentum	1–19	◇ UNVERIFIED
ASAk Steel Corp/butler Works	Butler	—	◐ LIKELY ACTIVE
AVAlumicore Ventures Llc/monessen	Monessen	—	◐ LIKELY ACTIVE
BCBekaert Corp/hanover Twp	Wilkes Barre	—	◐ LIKELY ACTIVE
BRBlue Ridge Pressure Casting, INC.	Lehighton	100–499	◐ LIKELY ACTIVE
BFBoyertown Foundry Company	New Berlinville	20–99	◐ LIKELY ACTIVE
CCChemalloy Company Llc/ Conshohocken	Bryn Mawr	—	◐ LIKELY ACTIVE
CMCk Manufacturing, LLC	Lancaster	—	◐ LIKELY ACTIVE
CSCleveland-Cliffs Steelton LLC	Steelton	500+	◐ LIKELY ACTIVE
CMConcast Metal Prod Co/adams Twp	Mars	—	◐ LIKELY ACTIVE
CMConemaugh Mem Med Ctr/johnstown	Johnstown	—	◐ LIKELY ACTIVE
DADavis Alloys Mfg Llc/sharpsville	Sharpsville	—	◐ LIKELY ACTIVE
DIDonsco Inc Mount Joy Foundry	Mount Joy	100–499	◐ LIKELY ACTIVE
EPEast Penn Mfg CO Inc/smelter Plt	Lyons	—	◐ LIKELY ACTIVE
EEEsmark Excalibur LLC - Conneaut Lake	Conneaut Lake	20–99	◐ LIKELY ACTIVE
FFFlury Foundry CO	Lancaster	—	◐ LIKELY ACTIVE
GFGeorgia Financial Xiii Llc/avonmore Plt	Avonmore	—	◐ LIKELY ACTIVE
GDGerard Daniel Worldwide/hanover Keystone Facility	Hanover	—	◐ LIKELY ACTIVE

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