6k Additive, INC. | Burgettstown | PA | Primary Metal Manufacturing331492 | 20-99 | ● ACTIVE |
Amerway INC | Altoona | PA | Primary Metal Manufacturing331491 | 20-99 | ● ACTIVE |
Ampal INC. | Palmerton | PA | Primary Metal Manufacturing331314 | 20-99 | ● ACTIVE |
| AIArcos Industries LLC | Mount Carmel | PA | Primary Metal Manufacturing331491 | 20-99 | ● ACTIVE |
Ashley Machine & Tool CO | Wyoming | PA | Primary Metal Manufacturing331316 | 20-99 | ● ACTIVE |
Boose Aluminum Foundry CO INC | Stevens | PA | Primary Metal Manufacturing331524 | 20-99 | ● ACTIVE |
Bridesburg Foundry Company | Whitehall | PA | Primary Metal Manufacturing331523 | 20-99 | ● ACTIVE |
| BABristol Aluminum CO | Levittown | PA | Primary Metal Manufacturing331318 | 20-99 | ● ACTIVE |
Effort Foundry, INC. | Bath | PA | Primary Metal Manufacturing331513 | 20-99 | ● ACTIVE |
| EMEngineered Materials Solutions Hamburg Facility | Hamburg | PA | Primary Metal Manufacturing331221 | 20-99 | ● ACTIVE |
Franklin Bronze Plaques, INC. | Franklin | PA | Primary Metal Manufacturing331529 | 20-99 | ● ACTIVE |
| FBFranklin Bronze Precision Components, LLC | Franklin | PA | Primary Metal Manufacturing331512 | 20-99 | ● ACTIVE |
| GSGkn Sinter Metals Dubois | Dubois | PA | Primary Metal Manufacturing331110 | 20-99 | ● ACTIVE |
| GMGreenville Metals INC | Transfer | PA | Primary Metal Manufacturing331492 | 20-99 | ● ACTIVE |
| HMHeyco Metals INC | Reading | PA | Primary Metal Manufacturing331420 | 20-99 | ● ACTIVE |
| HCHoeganaes CORP | Watsontown | PA | Primary Metal Manufacturing331110 | 20-99 | ● ACTIVE |
| HEHoneywell Electronic Materials | Fombell | PA | Primary Metal Manufacturing331410 | 20-99 | ● ACTIVE |
Kutztown Foundry & Machine LLC | Kutztown | PA | Primary Metal Manufacturing331513 | 20-99 | ● ACTIVE |
| LMLangeloth Metallurgical Company LLC | Langeloth | PA | Primary Metal Manufacturing331110 | 20-99 | ● ACTIVE |
| LHLittlestown Hdwr & Foundry | Littlestown | PA | Primary Metal Manufacturing331524 | 20-99 | ● ACTIVE |
Nathan Trotter and Co., INC | Coatesville | PA | Primary Metal Manufacturing331491 | 20-99 | ● ACTIVE |
| PMPrecision Marshall Steel | Washington | PA | Primary Metal Manufacturing331210 | 20-99 | ● ACTIVE |
| PLPyromet LLC | Aston | PA | Primary Metal Manufacturing331314 | 20-99 | ● ACTIVE |
Scicast International Incorporated | Bechtelsville | PA | Primary Metal Manufacturing331523 | 20-99 | ● ACTIVE |
Titan International, INC. | Pottstown | PA | Primary Metal Manufacturing331110 | 20-99 | ● ACTIVE |
United Metal Fabricators, INC. | Johnstown | PA | Primary Metal Manufacturing331520 | 20-99 | ● ACTIVE |
U.s. Bronze Foundry & Machine, INC | Meadville | PA | Primary Metal Manufacturing331525 | 20-99 | ● ACTIVE |
Hegedus Aluminum Industries, INC | Oil City | PA | Primary Metal Manufacturing331524 | 20-99 | ● ACTIVE |
Techspec, INC. | Derry | PA | Primary Metal Manufacturing331491 | 20-99 | ● ACTIVE |
| JAJudson A. Smith Company | Boyertwon | PA | Primary Metal Manufacturing331491 | 20-99 | ● ACTIVE |
| AAccumetrics | Royersford | PA | Primary Metal Manufacturing331210 | 20-99 | ◐ LIKELY ACTIVE |
| APAti Powder Metals, LLC | Oakdale | PA | Primary Metal Manufacturing331110 | 20-99 | ◐ LIKELY ACTIVE |
| BFBeaver Falls Tubular Products LLC | Beaver Falls | PA | Primary Metal Manufacturing331210 | 20-99 | ◐ LIKELY ACTIVE |
| BVBeaver Valley Alloy Foundry CO | Monaca | PA | Primary Metal Manufacturing331511 | 20-99 | ◐ LIKELY ACTIVE |
| BSBlair Strip Steel Company | New Castle | PA | Primary Metal Manufacturing331221 | 20-99 | ▲ REPORTED CLOSED |
| BABoose at Cornwall INC | Lebanon | PA | Primary Metal Manufacturing331524 | 20-99 | ◐ LIKELY ACTIVE |
| CMConcast Metal Products CO | Mars | PA | Primary Metal Manufacturing331523 | 20-99 | ◐ LIKELY ACTIVE |
| FSFrog Switch & Manufacturing CO | Carlisle | PA | Primary Metal Manufacturing331110 | 20-99 | ◐ LIKELY ACTIVE |
| HCHarmony Castings | Harmony | PA | Primary Metal Manufacturing331524 | 20-99 | ◐ LIKELY ACTIVE |
| HHH & H Castings | York | PA | Primary Metal Manufacturing331523 | 20-99 | ◐ LIKELY ACTIVE |
| MIMcc International, INC. | Mc Donald | PA | Primary Metal Manufacturing331513 | 20-99 | ◐ LIKELY ACTIVE |
| PUPenn Union Corp/edinboro | Edinboro | PA | Primary Metal Manufacturing331529 | 20-99 | ◐ LIKELY ACTIVE |
| PPPost Precision Castings INC | Strausstown | PA | Primary Metal Manufacturing331512 | 20-99 | ◐ LIKELY ACTIVE |
| PKPrecision Kidd Steel CO | Aliquippa | PA | Primary Metal Manufacturing331221 | 20-99 | ◐ LIKELY ACTIVE |
West Phila. Bronze Co., INC | Chester | PA | Primary Metal Manufacturing331529 | 20-99 | ◐ LIKELY ACTIVE |
| EMEagle Metals-office Bldg | Leesport | PA | Primary Metal Manufacturing331420 | 20-99 | ◐ LIKELY ACTIVE |
| GIGarfield Industries | Philadelphia | PA | Primary Metal Manufacturing331419 | 20-99 | ◐ LIKELY ACTIVE |
| GPGupta Permold | Pittsburgh | PA | Primary Metal Manufacturing331524 | 20-99 | ◐ LIKELY ACTIVE |
| HIHofmann Ind Inc/sinking Spring | Sinking Spring | PA | Primary Metal Manufacturing331210 | 20-99 | ◐ LIKELY ACTIVE |
| LFLincoln Foundry Inc/erie | Erie | PA | Primary Metal Manufacturing331492 | 20-99 | ◐ LIKELY ACTIVE |