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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

Map, cities and product lines

Biggest counties

Allegheny66Berks57Beaver44Lancaster43Westmoreland42Montgomery35Washington35Mercer32

Biggest cities

Plants in Pennsylvania57 FACILITIES

FacilityCityEmployeesStatus
Engineered Materials Solutions Hamburg FacilityHamburg20–99 ACTIVE
Heyco Metals INCReading20–99 ACTIVE
Kutztown Foundry & Machine LLCKutztown20–99 ACTIVE
Grant Manufacturing & Alloying INCBirdsboro— ACTIVE
Reading Alloys, LLCRobesonia100–499 ACTIVE
Scicast International IncorporatedBechtelsville20–99 ACTIVE
Wer CorporationSinking Spring— ACTIVE
Boyertown Foundry CompanyNew Berlinville— LIKELY ACTIVE
Cambridge Lee Plants 2, 3, 4Reading— LIKELY ACTIVE
Carpenter Technology CORPReading— LIKELY ACTIVE
East Penn Kutztown Battery PltKutztown— LIKELY ACTIVE
Fleetwood Industries INC.Leesport— LIKELY ACTIVE
Materion Brush INCShoemakersville— LIKELY ACTIVE
Titanium Metals CORP Dba TimetMorgantown— LIKELY ACTIVE
Unicast Co/boyertownBoyertown— LIKELY ACTIVE
Wolf Tech Llc/douglassvilleDouglassville— LIKELY ACTIVE
Alum Alloys FoundrySinking Spring— LIKELY ACTIVE
Global Advanced Metals Usa/boyertownBoyertown— LIKELY ACTIVE
Hofmann Ind Inc/sinking SpringSinking Spring— LIKELY ACTIVE
Eagle Metals-office BldgLeesport— UNVERIFIED
Boyertown Foundry CompanyNew Berlinville20–99 LIKELY ACTIVE
East Penn Mfg CO Inc/smelter PltLyons— LIKELY ACTIVE
Fairmount Foundry Inc.Hamburg20–99 LIKELY ACTIVE
Hamburg Mfg Inc/hamburg Plow Works PltHamburg— LIKELY ACTIVE
Hamburg Mfg Inc/plow Works FinishingHamburg— LIKELY ACTIVE
Post Precision Castings INCStrausstown— LIKELY ACTIVE
Reading Industries INCReading20–99 LIKELY ACTIVE
Kymera Reading Alloys Inc/robesoniaRobesonia— LIKELY ACTIVE
Boyertown Foundry Co/fka EafcoNew Berlinville— UNVERIFIED
Eafco INCBoyertown— UNVERIFIED
Eagle Brass CompanyLeesport— UNVERIFIED
Exide Technologies - Reading Smelter DivReading— UNVERIFIED
Exide Technologies SiteLaureldale— UNVERIFIED
Ngk Metals CORPReading— UNVERIFIED
Oz Gedney Llc/shoemakersville PltShoemakersville— UNVERIFIED
Pennsylvania Steel Fndy & Machine COHamburg— UNVERIFIED
Price Battery Lead SmelterHamburg— UNVERIFIED
Quality Investment Castings INCBlandon— UNVERIFIED
Rose Acquisition Co., LLCReading— UNVERIFIED
Sci Cast Intl MfgBechtelsville— UNVERIFIED
Cambridge-Lee Industries LLC Reading FacilityReading100–499 LIKELY ACTIVE
Hamburg Plow Works Inc.Hamburg20–99 LIKELY ACTIVE
Materion - ShoemakersvilleShoemakersville100–499 LIKELY ACTIVE
TIMET-MorgantownMorgantown100–499 LIKELY ACTIVE
Unicast CompanyBoyertown20–99 LIKELY ACTIVE
WER Corporation DBA Aluminum AlloysSinking Spring20–99 LIKELY ACTIVE
Wire and CableKutztown100–499 LIKELY ACTIVE
Brush Wellman INCShoemakersville— UNVERIFIED
Cast Rite Metal Company, INC.Birdsboro— UNVERIFIED
Cleveland Track Material, IncorporatedReading— UNVERIFIED

Search all 763 facilities

All primary metal manufacturing nationwide · All manufacturing in Pennsylvania