FactoryRegistry

Primary Metal Manufacturing in Pennsylvania

NAICS 331 · PA

As of JUL 2026, FactoryRegistry lists 744 primary metal manufacturing facilities in Pennsylvania, sourced from EPA, OSHA and Census records.

FACILITIES
744
SHARE OF STATE MANUFACTURING
6.4%
of 11,699 in Pennsylvania
CITIES REPRESENTED
10
TOP CITY
Pittsburgh
22 facilities

Cities in Pennsylvania

Pittsburgh (22)Philadelphia (14)Lancaster (13)Erie (13)Coatesville (10)Latrobe (10)Greenville (10)Johnstown (10)Reading (10)New Castle (9)

Facilities

Alpha Assembly Solutions, INC.
Altoona, PA
ACTIVE331491EMP 100-499
American Cable Company
Philadelphia, PA
ACTIVE331222EMP 100-499
Ameridrives International LLC
Erie, PA
ACTIVE331221EMP 100-499
Ashland Foundry & Machine Works, LLC
Ashland, PA
ACTIVE331513EMP 100-499
Blair Strip Steel Company
New Castle, PA
ACTIVE331221EMP 20-99
Bridesburg Foundry Company
Whitehall, PA
ACTIVE331523EMP 20-99
Buck Company, LLC
Quarryville, PA
ACTIVE331511EMP 100-499
Ellwood Crankshaft and Machine Company
Hermitage, PA
ACTIVE331221EMP 100-499
Ellwood Quality Steels Company
New Castle, PA
ACTIVE331110EMP 100-499
Global Tungsten & Powders LLC
Towanda, PA
ACTIVE325180EMP 100-499
Jersey Shore Steel CO
Jersey Shore, PA
ACTIVE331110EMP 100-499
Langeloth Metallurgical Company LLC
Langeloth, PA
ACTIVE331110EMP 20-99
Nathan Trotter and Co., INC
Coatesville, PA
ACTIVE331491EMP 20-99
Tube Methods, INC.
Bridgeport, PA
ACTIVE331210EMP 100-499
Cera-met LLC
Bethlehem, PA
ACTIVE331524EMP 100-499
Cleveland-cliffs Plate LLC
Coatesville, PA
ACTIVE331110EMP 500+
Duraloy Technologies, INC.
Scottdale, PA
ACTIVE331110EMP 100-499
Erie Bronze & Aluminum CO
Erie, PA
ACTIVE331529EMP 1-19
Franklin Bronze Plaques, INC.
Franklin, PA
ACTIVE331529EMP 20-99
Franklin Bronze Precision Components, LLC
Franklin, PA
ACTIVE331529EMP 20-99
Johnson Matthey INC.
West Chester, PA
ACTIVE325998EMP 100-499
Kutztown Foundry & Machine LLC
Kutztown, PA
ACTIVE331513EMP 20-99
Prl Industries INC
Lebanon, PA
ACTIVE331513EMP 100-499
Salem Tube, Inc..
Greenville, PA
ACTIVE331210EMP 100-499
Scicast International Incorporated
Bechtelsville, PA
ACTIVE331523EMP 20-99
Titan International, INC.
Pottstown, PA
ACTIVE331492EMP 20-99
Reading Alloys, LLC
Robesonia, PA
LIKELY ACTIVE331110EMP 100-499
Arcos Industries LLC
Mount Carmel, PA
LIKELY ACTIVE331491EMP 20-99
6k Additive Burgettstown
Burgettstown, PA
LIKELY ACTIVE331492EMP 20-99
Alleima Precision Tube LLC
Scottdale, PA
LIKELY ACTIVE331210EMP 20-99
Ashley Machine & Tool CO
Wyoming, PA
LIKELY ACTIVE331316
Beaver Falls Tubular Products LLC
Beaver Falls, PA
LIKELY ACTIVE331210EMP 20-99
Beaver Valley Alloy Foundry CO
Monaca, PA
LIKELY ACTIVE331511EMP 20-99
Benton Foundry INC
Benton, PA
LIKELY ACTIVE331511EMP 100-499
Blue Ridge Pressure Casting, INC.
Lehighton, PA
LIKELY ACTIVE331521EMP 100-499
Boyertown Foundry Company
New Berlinville, PA
LIKELY ACTIVE331511EMP 20-99
Bristol Aluminum CO
Levittown, PA
LIKELY ACTIVE331318
Coilplus Pennsylvania
Philadelphia, PA
LIKELY ACTIVE331111EMP 20-99
Concast Metal Products CO
Mars, PA
LIKELY ACTIVE331523EMP 20-99
Connex, INC.
Fairview, PA
LIKELY ACTIVE331221EMP 20-99
Effort Foundry, INC.
Bath, PA
LIKELY ACTIVE331513
Epic Metals CORP
Braddock, PA
LIKELY ACTIVE331221
Gkn Sinter Metals Dubois
Dubois, PA
LIKELY ACTIVE331110EMP 20-99
G. O. Carlson, INC.
Oil City, PA
LIKELY ACTIVE331110
Goodhart Sons INC.
Lancaster, PA
LIKELY ACTIVE331111EMP 100-499
Grand Valley Manufacturing CO
Titusville, PA
LIKELY ACTIVE331210
Greenville Metals INC
Transfer, PA
LIKELY ACTIVE331492EMP 20-99
Harmony Castings
Harmony, PA
LIKELY ACTIVE331524EMP 20-99
Heyco Metals INC
Reading, PA
LIKELY ACTIVE331420EMP 20-99
H & H Castings
York, PA
LIKELY ACTIVE331524EMP 20-99

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