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 Pennsylvania227 FACILITIES
| Facility | City | Industry | NAICS | Employees | Status |
|---|---|---|---|---|---|
| Dentalez, INC. | Lancaster | Miscellaneous Manufacturing | 339114 | — | ACTIVE |
| Flex-cell Precision INC | Lancaster | Fabricated Metal Product Manufacturing | 332710 | 20–99 | ACTIVE |
| Lancaster Metals Science CORP | Lancaster | Fabricated Metal Product Manufacturing | 332812 | 20–99 | ACTIVE |
| Machined Products Company | Lancaster | Fabricated Metal Product Manufacturing | 332721 | 20–99 | ACTIVE |
| Armstrong World Industries, INC. | Lancaster | Wood Product Manufacturing | 321219 | — | ACTIVE |
| Caes Mission Systems LLC | Lancaster | Computer and Electronic Product Manufacturing | 334511 | 100–499 | ACTIVE |
| Gsm Industrial | Lancaster | Fabricated Metal Product Manufacturing | 332311 | 100–499 | ACTIVE |
| King Associates LTD. | Lancaster | Electrical Equipment, Appliance & Component Manufacturing | 335931 | 20–99 | ACTIVE |
| Novelty Manufacturing CO. | Lancaster | Chemical Manufacturing | 325320 | — | ACTIVE |
| Pdq Industries, LLC | Lancaster | Fabricated Metal Product Manufacturing | 332510 | 100–499 | ACTIVE |
| Advanced Cooling Technologies INC | Lancaster | Fabricated Metal Product Manufacturing | 332410 | — | ACTIVE |
| Advanced Dental Lab, INC. | Lancaster | Miscellaneous Manufacturing | 339116 | — | ACTIVE |
| Ampwave Defense LLC | Lancaster | Computer and Electronic Product Manufacturing | 334511 | — | ACTIVE |
| Apollo 13 Designs LLC | Lancaster | Computer and Electronic Product Manufacturing | 334290 | — | ACTIVE |
| Asm Industries INC | Lancaster | Machinery Manufacturing | 333914 | — | ACTIVE |
| Atlas Contracting Group LLC | Lancaster | Miscellaneous Manufacturing | 339920 | — | ACTIVE |
| Boyd Lancaster, INC. | Lancaster | Miscellaneous Manufacturing | 339999 | — | ACTIVE |
| Columbia Dentoform CORP | Lancaster | Miscellaneous Manufacturing | 339114 | 20–99 | ACTIVE |
| Dsd&g INC. | Lancaster | Printing and Related Support Activities | 323111 | — | ACTIVE |
| Engle Printing & Publishing Co., INC. | Lancaster | Printing and Related Support Activities | 323111 | — | ACTIVE |
| Foundation Printing, LLC | Lancaster | Printing and Related Support Activities | 323113 | — | ACTIVE |
| Hanger Prosthetics & Orthotics INC. | Lancaster | Miscellaneous Manufacturing | 339113 | — | ACTIVE |
| High Steel Structures LLC | Lancaster | Fabricated Metal Product Manufacturing | 332312 | 100–499 | ACTIVE |
| Intricate Edm LLC | Lancaster | Fabricated Metal Product Manufacturing | 332710 | — | ACTIVE |
| Micro Facture LLC | Lancaster | Fabricated Metal Product Manufacturing | 332710 | — | ACTIVE |
| Motive Machine Works LLC | Lancaster | Fabricated Metal Product Manufacturing | 332710 | — | ACTIVE |
| Opsec Security INC | Lancaster | Printing and Related Support Activities | 323111 | — | ACTIVE |
| Pa94 Ametek-hamilton Precision Metals | Lancaster | Primary Metal Manufacturing | 331221 | 20–99 | ACTIVE |
| Photonis Defense INC | Lancaster | Computer and Electronic Product Manufacturing | 334419 | — | ACTIVE |
| Print-o-stat INC | Lancaster | Printing and Related Support Activities | 323111 | — | ACTIVE |
| Steel Fab Enterprises, INC | Lancaster | Fabricated Metal Product Manufacturing | 332312 | — | ACTIVE |
| Lancaster Metal Manufacturing | Lancaster | Fabricated Metal Product Manufacturing | 332322 | 20–99 | LIKELY ACTIVE |
| Stryten Lampeter LLC | Lancaster | Plastics and Rubber Products Manufacturing | 326199 | 100–499 | LIKELY ACTIVE |
| Wengers Feed Mill INC - Hempfield | Lancaster | Food Manufacturing | 311119 | 20–99 | LIKELY ACTIVE |
| Decorated Metal Container Mfg Plt | Lancaster | Fabricated Metal Product Manufacturing | 332431 | — | LIKELY ACTIVE |
| Ecore Intl Inc/lancaster | Lancaster | Plastics and Rubber Products Manufacturing | 326199 | 100–499 | LIKELY ACTIVE |
| Euramax International INC | Lancaster | Fabricated Metal Product Manufacturing | 332321 | — | LIKELY ACTIVE |
| Goodhart Sons INC. | Lancaster | Primary Metal Manufacturing | 331111 | 100–499 | LIKELY ACTIVE |
| Harden Architectural Security Products, LLC | Lancaster | Fabricated Metal Product Manufacturing | 332321 | — | LIKELY ACTIVE |
| High Steel Structures Llc/lancaster Facility | Lancaster | Fabricated Metal Product Manufacturing | 332312 | — | LIKELY ACTIVE |
| Hp Acquisition Corp/e Hempfield | Lancaster | Primary Metal Manufacturing | 331110 | — | LIKELY ACTIVE |
| J Walter Miller Co/lancaster | Lancaster | Primary Metal Manufacturing | 331525 | — | LIKELY ACTIVE |
| Kalas Manufacturing INC Lancaster Plant | Lancaster | Primary Metal Manufacturing | 331420 | 100–499 | LIKELY ACTIVE |
| Lancaster Leaf Tobacco CO of Pa INC | Lancaster | Beverage and Tobacco Product Manufacturing | 312210 | 100–499 | LIKELY ACTIVE |
| Nissin Foods USA CO INC | Lancaster | Food Manufacturing | 311423 | 500+ | LIKELY ACTIVE |
| Shank's Extracts, LLC D/b/a Universal Ingredients-shank's | Lancaster | Food Manufacturing | 311920 | 100–499 | LIKELY ACTIVE |
| US Boiler INC | Lancaster | Fabricated Metal Product Manufacturing | 332410 | 100–499 | LIKELY ACTIVE |
| Arconic US LLC | Lancaster | Primary Metal Manufacturing | 331314 | — | LIKELY ACTIVE |
| Flury Foundry CO - Lancaster Facility | Lancaster | Primary Metal Manufacturing | 331529 | — | LIKELY ACTIVE |
| Hubbard Feeds INC | Lancaster | Food Manufacturing | 311119 | — | LIKELY ACTIVE |

