Manufacturing facilities in Pennsylvania
Map, counties and cities
Biggest counties
Allegheny1,017Montgomery1,011Bucks857Lancaster734York579Philadelphia551Chester546Berks502All 67 counties
Allegheny 1,017Montgomery 1,011Bucks 857Lancaster 734York 579Philadelphia 551Chester 546Berks 502Westmoreland 438Erie 421Luzerne 396Lehigh 387Northampton 340Delaware 326Butler 299Washington 281Lackawanna 230Dauphin 224Cumberland 220Beaver 214Franklin 191Mercer 190Crawford 187Schuylkill 181Lebanon 164Adams 161Lycoming 157Centre 138Lawrence 135Northumberland 125Blair 121Elk 118Monroe 113Cambria 112Fayette 104Indiana 103Jefferson 95Venango 94Clearfield 93Somerset 90Bradford 74Armstrong 73Columbia 70Bedford 69Snyder 67Warren 66Carbon 66McKean 60Mifflin 54Clarion 54Union 53Tioga 40Clinton 40Susquehanna 39Wayne 35Juniata 35Huntingdon 34Perry 28Cameron 27Potter 22Greene 20Wyoming 19Montour 18Fulton 17Pike 14Forest 9Sullivan 7
Biggest cities
Philadelphia562Pittsburgh472York292Erie260Lancaster227Allentown221Reading169Bethlehem149Hanover123Easton105Harrisburg100West Chester97
Federal labor statistics counted at least 14,583 manufacturing establishments in Pennsylvania in 2024, employing about 563,000 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 14,168, about 97% of that figure.
Facilities in Pennsylvania260 FACILITIES
| Facility | City | Industry | NAICS | Employees | Status |
|---|---|---|---|---|---|
| 4front Solutions LLC | Erie | Computer and Electronic Product Manufacturing | 334412 | 100–499 | ACTIVE |
| American Tinning & Galvanizing CO | Erie | Fabricated Metal Product Manufacturing | 332812 | 20–99 | ACTIVE |
| Better Baked Foods Erie INC | Erie | Food Manufacturing | 311412 | 100–499 | ACTIVE |
| Custom Engineering CO | Erie | Fabricated Metal Product Manufacturing | 332117 | 20–99 | ACTIVE |
| Erie Bronze & Aluminum CO | Erie | Petroleum and Coal Products Manufacturing | 324190 | 1–19 | ACTIVE |
| Erie Plating CO | Erie | Fabricated Metal Product Manufacturing | 332813 | — | ACTIVE |
| General Partitions | Erie | Fabricated Metal Product Manufacturing | 332311 | 20–99 | ACTIVE |
| Ge Transportation/erie Plt | Erie | Primary Metal Manufacturing | 331528 | — | ACTIVE |
| Graco High Pressure Equipment INC. | Erie | Fabricated Metal Product Manufacturing | 332911 | 20–99 | ACTIVE |
| Great Lakes Metal Finishing, INC | Erie | Fabricated Metal Product Manufacturing | 332813 | 20–99 | ACTIVE |
| Haysite Reinforced Plastics, LLC | Erie | Plastics and Rubber Products Manufacturing | 326130 | 100–499 | ACTIVE |
| Lamjen INC | Erie | Fabricated Metal Product Manufacturing | 332312 | 1–19 | ACTIVE |
| Lord CORP | Erie | Textile Mills | 313320 | — | ACTIVE |
| Zeyon INC | Erie | Fabricated Metal Product Manufacturing | 332313 | 20–99 | ACTIVE |
| American Hollow Boring CO | Erie | Fabricated Metal Product Manufacturing | 332111 | — | ACTIVE |
| Ameridrives International LLC | Erie | Primary Metal Manufacturing | 331221 | 100–499 | ACTIVE |
| Contine CORP | Erie | Plastics and Rubber Products Manufacturing | 326199 | 20–99 | ACTIVE |
| Donjon Shipbuilding and Repair, LLC | Erie | Transportation Equipment Manufacturing | 336611 | — | ACTIVE |
| Erie Weld Products, INC. | Erie | Fabricated Metal Product Manufacturing | 332312 | — | ACTIVE |
| Essentra Components/mcclelland Ave Fac | Erie | Plastics and Rubber Products Manufacturing | 326199 | 20–99 | ACTIVE |
| Solenoid Solutions, INC | Erie | Fabricated Metal Product Manufacturing | 332911 | — | ACTIVE |
| Suburban Tool & Die Co., INC. | Erie | Machinery Manufacturing | 333511 | — | ACTIVE |
| Sunburst Electronics, LLC | Erie | Computer and Electronic Product Manufacturing | 334418 | 20–99 | ACTIVE |
| Swanson Erie Corporation | Erie | Machinery Manufacturing | 333249 | — | ACTIVE |
| Winston & Duke INC | Erie | Fabricated Metal Product Manufacturing | 332111 | — | ACTIVE |
| Aah Acquisition, LLC | Erie | Textile Product Mills | 314999 | — | ACTIVE |
| Composiflex, INC. | Erie | Plastics and Rubber Products Manufacturing | 326199 | — | ACTIVE |
| Efco, INC. | Erie | Machinery Manufacturing | 333517 | — | ACTIVE |
| Erie Technical Systems INC | Erie | Machinery Manufacturing | 333922 | — | ACTIVE |
| Final Finish Precision Metal Finishing INC. | Erie | Fabricated Metal Product Manufacturing | 332813 | — | ACTIVE |
| Indeck Keystone Energy, LLC | Erie | Fabricated Metal Product Manufacturing | 332410 | — | ACTIVE |
| Lakeview Forge CO | Erie | Fabricated Metal Product Manufacturing | 332111 | — | ACTIVE |
| Modern Industries, INC. | Erie | Fabricated Metal Product Manufacturing | 332811 | — | ACTIVE |
| Paragon Print Systems INC | Erie | Machinery Manufacturing | 333993 | — | ACTIVE |
| Presque Isle Orthopedic Laboratory, INC | Erie | Miscellaneous Manufacturing | 339113 | — | ACTIVE |
| Seneca Mineral Company | Erie | Chemical Manufacturing | 325998 | — | ACTIVE |
| Sphere Brake Defense, INC | Erie | Transportation Equipment Manufacturing | 336340 | — | ACTIVE |
| Waldrich Coburg Na, INC | Erie | Machinery Manufacturing | 333517 | — | ACTIVE |
| Williams Dental Laboratory INC | Erie | Miscellaneous Manufacturing | 339116 | — | ACTIVE |
| Seaway Mfg CORP | Erie | Wood Product Manufacturing | 321911 | 20–99 | LIKELY ACTIVE |
| Union Elec Steel Corp/greengarden Ave | Erie | Primary Metal Manufacturing | 331110 | 1–19 | LIKELY ACTIVE |
| Erie Forge & Steel INC | Erie | Chemical Manufacturing | 325411 | — | LIKELY ACTIVE |
| Accuride Erie Lp/erie Forge Plt | Erie | Primary Metal Manufacturing | 331521 | — | LIKELY ACTIVE |
| Amthor Steel | Erie | Fabricated Metal Product Manufacturing | 332312 | 20–99 | LIKELY ACTIVE |
| Carrara Steel | Erie | Fabricated Metal Product Manufacturing | 332311 | 20–99 | LIKELY ACTIVE |
| Erie Hard Chrome Inc/erie | Erie | Fabricated Metal Product Manufacturing | 332813 | — | LIKELY ACTIVE |
| Haysite Reinforced Plastics Llc/erie | Erie | Plastics and Rubber Products Manufacturing | 326121 | — | LIKELY ACTIVE |
| Industrial Sales & Manufacturing | Erie | Fabricated Metal Product Manufacturing | 332710 | 100–499 | LIKELY ACTIVE |
| Jtm Foods LLC | Erie | Food Manufacturing | 311812 | 100–499 | LIKELY ACTIVE |
| Keystone Foundry Div | Erie | Primary Metal Manufacturing | 331529 | — | LIKELY ACTIVE |

