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
GPGupta Permold	Pittsburgh	20–99	◐ LIKELY ACTIVE
HIHofmann Ind Inc/sinking Spring	Sinking Spring	20–99	◐ LIKELY ACTIVE
LALaurel Aluminum Casting CO	Glassport	1–19	◐ LIKELY ACTIVE
LFLincoln Foundry Inc/erie	Erie	20–99	◐ LIKELY ACTIVE
RMReed Mfg/erie	Erie	20–99	◐ LIKELY ACTIVE
AIAccellent Inc/collegeville Microcoax	Collegeville	—	◐ LIKELY ACTIVE
ACAlcoa Commercial Windows LLC (dba Traco)	Cranberry Township	—	◐ LIKELY ACTIVE
ALAllegheny Ludlum Latrobe Plant	Latrobe	—	◐ LIKELY ACTIVE
ALAllegheny Ludlum LLC	Brackenridge	—	◐ LIKELY ACTIVE
APAlleima Precision Tube LLC	Scottdale	20–99	◐ LIKELY ACTIVE
ASAmerican Sintered Technologies INC	Emporium	—	◐ LIKELY ACTIVE
APArcelormittal Plate LLC - Coatesville Facility	Coatesville	—	◐ LIKELY ACTIVE
AUArconic US LLC	Lancaster	—	◐ LIKELY ACTIVE
BPBluescope Prefab Bldg Mfg Annville	Annville	—	◐ LIKELY ACTIVE
BFBoyertown Foundry Company	New Berlinville	—	◐ LIKELY ACTIVE
BABraeburn Alloy Steel Rolling Mill Fac	Lower Burrell	—	◐ LIKELY ACTIVE
Bridesburg Foundry Co/whitehall	Whitehall	—	◐ LIKELY ACTIVE
BLBrightsmith Llc/falls Twp	Morrisville	—	◐ LIKELY ACTIVE
CCChemalloy CO Conshohocken Fac	Conshohocken	—	◐ LIKELY ACTIVE
CCCleveland Cliffs Steel Corp/ Butler Works	Butler	—	◐ LIKELY ACTIVE
CPCoilplus Pennsylvania	Philadelphia	20–99	◐ LIKELY ACTIVE
CIConnex, INC.	Fairview	20–99	◐ LIKELY ACTIVE
CSCronimet Specialty Metals USA INC	Greenville	—	◐ LIKELY ACTIVE
DADavis Alloys Manufacturing, LLC	Sharpsville	20–99	◐ LIKELY ACTIVE
Dayton Superior CORP	Tremont	—	◐ LIKELY ACTIVE
DIDonsco Inc/mt Joy	Mount Joy	—	◐ LIKELY ACTIVE
EPEast Penn Kutztown Battery Plt	Kutztown	—	◐ LIKELY ACTIVE
FIFleetwood Industries INC.	Leesport	—	◐ LIKELY ACTIVE
Global Advanced Metals Usa/boyertown	Boyertown	—	◐ LIKELY ACTIVE
GSGoodhart Sons INC.	Lancaster	100–499	◐ LIKELY ACTIVE
HMHamburg Mfg Inc/hamburg Plow Works Plt	Hamburg	20–99	◐ LIKELY ACTIVE
Herr & Sacco, INC.	Manheim	20–99	◐ LIKELY ACTIVE
HFHodge Foundry	Greenville	20–99	◐ LIKELY ACTIVE
HAHp Acquisition Corp/e Hempfield	Lancaster	—	◐ LIKELY ACTIVE
HEHydro Extrusion Usa, LLC	Mountain Top	—	◐ LIKELY ACTIVE
IKIpsco Koppel Tubular CORP Ambridge	Ambridge	—	◐ LIKELY ACTIVE
JMJohnson Matthey Inc/west Whiteland	West Chester	100–499	◐ LIKELY ACTIVE
JAJudson a Smith Co/boyertown	Boyertown	—	◐ LIKELY ACTIVE
JWJ Walter Miller Co/lancaster	Lancaster	—	◐ LIKELY ACTIVE
KMKalas Manufacturing INC Lancaster Plant	Lancaster	100–499	◐ LIKELY ACTIVE
KIKennametal INC	Bedford	—	◐ LIKELY ACTIVE
KFKeystone Foundry Div	Erie	—	◐ LIKELY ACTIVE
KRKymera Reading Alloys Inc/robesonia	Robesonia	100–499	◐ LIKELY ACTIVE
LSLatrobe Spec Steel Sandycreek Svc Ctr	Franklin	—	◐ LIKELY ACTIVE
LSLehigh Specialty Melting INC	Latrobe	—	◐ LIKELY ACTIVE
MBMaterion Brush INC	Shoemakersville	—	◐ LIKELY ACTIVE
MMMm Metals USA LLC	Fairless Hills	—	◐ LIKELY ACTIVE
MJMount Joy Wire Corporation	Mount Joy	100–499	◐ LIKELY ACTIVE
MFMulti Flex Plating Co/collingdale	Collingdale	1–19	◐ LIKELY ACTIVE
PPPa Precision Cast Pa/lebanon City Plt	Lebanon	20–99	◐ LIKELY ACTIVE

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