Manufacturing in Allegheny County, Pennsylvania
Map, cities and benchmark
Biggest cities
Federal labor statistics counted at least 1,127 manufacturing establishments in Allegheny County in 2024, employing about 34,812 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 1,017, about 90% of that figure.
Facilities1,017 FACILITIES
| Facility | City | Industry | NAICS | Employees | Status |
|---|---|---|---|---|---|
| Keywell CORP | West Mifflin | Fabricated Metal Product Manufacturing | 332813 | — | LIKELY ACTIVE |
| Koppers INC | Clairton | Chemical Manufacturing | 325194 | — | LIKELY ACTIVE |
| Lafarge CORP Duquesne_plant | Pittsburgh | Nonmetallic Mineral Product Manufacturing | 327992 | — | LIKELY ACTIVE |
| Lane Const Springdale Plt | Springdale | Petroleum and Coal Products Manufacturing | 324121 | — | LIKELY ACTIVE |
| Metalico Pgh INC | Pittsburgh | Primary Metal Manufacturing | 331511 | — | LIKELY ACTIVE |
| Nord Lock Group | Clinton | Fabricated Metal Product Manufacturing | 332722 | — | LIKELY ACTIVE |
| Sanyo Chem & Resin Inc/jefferson Site | West Elizabeth | Chemical Manufacturing | 325211 | — | LIKELY ACTIVE |
| Squibb, Alvah M CO INC | Mckeesport | Nonmetallic Mineral Product Manufacturing | 327211 | — | LIKELY ACTIVE |
| Aarcon Enterprises - Edgewater Steel | Oakmont | Fabricated Metal Product Manufacturing | 332111 | — | UNVERIFIED |
| Acme Stamping-wire Forming CO. | Pittsburgh | Fabricated Metal Product Manufacturing | 332119 | — | UNVERIFIED |
| Acn Pgh Llc/gibsonia | Bakerstown | Fabricated Metal Product Manufacturing | 332439 | — | UNVERIFIED |
| Advanced Metallurgy Incorporated Plant 4 | Mckeesport | Fabricated Metal Product Manufacturing | 332117 | — | UNVERIFIED |
| Affival INC | Oakmont | Chemical Manufacturing | 325998 | — | UNVERIFIED |
| Air Products and Chemicals, INC. | Creighton | Chemical Manufacturing | 325120 | — | UNVERIFIED |
| Amer Bridge Holding Co/coraopolis | Coraopolis | Fabricated Metal Product Manufacturing | 332312 | — | UNVERIFIED |
| American Steel Processing and Systems CO | Pittsburgh | Fabricated Metal Product Manufacturing | 332999 | — | UNVERIFIED |
| Amg Resources CORP | Pittsburgh | Primary Metal Manufacturing | 331111 | — | UNVERIFIED |
| Anker Industries | Turtle Creek | Nonmetallic Mineral Product Manufacturing | 327410 | — | UNVERIFIED |
| Apter Industries | Mckeesport | Chemical Manufacturing | 325320 | — | UNVERIFIED |
| Armoloy of Western Pennsylvania, INC. | Turtle Creek | Fabricated Metal Product Manufacturing | 332813 | — | UNVERIFIED |
| A. Stucki CO. Neville Road Facility | Neville, Township of | Machinery Manufacturing | 333613 | — | UNVERIFIED |
| Ati Flat Rolled Products, LLC | Natrona Heights | Primary Metal Manufacturing | 331110 | — | UNVERIFIED |
| Atomized Materials CO INC | Mc Donald | Chemical Manufacturing | 325510 | — | UNVERIFIED |
| Axiom Automotive Technologies | Mc Kees Rocks | Fabricated Metal Product Manufacturing | 332439 | — | UNVERIFIED |
| Bake- Line Group LLC | Pittsburgh | Food Manufacturing | 311821 | — | UNVERIFIED |
| Basic Carbide Corporation | Buena Vista | Miscellaneous Manufacturing | 339999 | — | UNVERIFIED |
| Bayer USA INC | Pittsburgh | Chemical Manufacturing | 325998 | — | UNVERIFIED |
| Bearing Service Company | Pittsburgh | Fabricated Metal Product Manufacturing | 332991 | — | UNVERIFIED |
| Beck Arnley Worldparts CORP. | Pittsburgh | Transportation Equipment Manufacturing | 336000 | — | UNVERIFIED |
| Bloom Engineering CO Inc/baldwin | Pittsburgh | Nonmetallic Mineral Product Manufacturing | 327120 | — | UNVERIFIED |
| Bp Oil #07160 | Mc Kees Rocks | Chemical Manufacturing | 325998 | — | UNVERIFIED |
| Brad Foote Gear Works Inc/neville Twp | Pittsburgh | Machinery Manufacturing | 333998 | — | UNVERIFIED |
| Broudy Printing Inc/pgh | Pittsburgh | Printing and Related Support Activities | 323111 | — | UNVERIFIED |
| Bryan Frank, INC. | Pittsburgh | Nonmetallic Mineral Product Manufacturing | 327320 | — | UNVERIFIED |
| Cargill, INC. - Salt Division | Mc Kees Rocks | Chemical Manufacturing | 325998 | — | UNVERIFIED |
| Carnegie Tar and Asphalt Co., Oakmont | Oakmont | Petroleum and Coal Products Manufacturing | 324121 | — | UNVERIFIED |
| Carpenter Powder Products INC | Bridgeville | Primary Metal Manufacturing | 331110 | — | UNVERIFIED |
| Cemline CORP | Cheswick | Fabricated Metal Product Manufacturing | 332420 | — | UNVERIFIED |
| Chelsea Building Products | Oakmont | Plastics and Rubber Products Manufacturing | 326199 | — | UNVERIFIED |
| City of Pittsburgh Asphalt Plant | Pittsburgh | Petroleum and Coal Products Manufacturing | 324121 | — | UNVERIFIED |
| Clairton Shipyard | Clairton | Transportation Equipment Manufacturing | 336611 | — | UNVERIFIED |
| Clairton Slag Inc/west Elizabeth Paving Matl Plt | West Elizabeth | Petroleum and Coal Products Manufacturing | 324121 | — | UNVERIFIED |
| Clearwater INC. | Pittsburgh | Chemical Manufacturing | 325188 | — | UNVERIFIED |
| Codo Manufacturing Corporation | Leetsdale | Miscellaneous Manufacturing | 339944 | — | UNVERIFIED |
| Collier Stone CO - Mcshane Quarry | Carnegie | Nonmetallic Mineral Product Manufacturing | 327991 | — | UNVERIFIED |
| Commercial Steel Corporation | Glassport | Primary Metal Manufacturing | 331221 | — | UNVERIFIED |
| Contraves USA | Pittsburgh | Computer and Electronic Product Manufacturing | 334513 | — | UNVERIFIED |
| Covestro LLC | Pittsburgh | Chemical Manufacturing | 325199 | — | UNVERIFIED |
| Cowan Metal Finishing CO. | Pittsburgh | Fabricated Metal Product Manufacturing | 332812 | — | UNVERIFIED |
| Creative Productions | Pittsburgh | Miscellaneous Manufacturing | 339950 | — | UNVERIFIED |
