Manufacturing in Butler County, Pennsylvania
The register lists 309 facilities in Butler, Pennsylvania. According to the Bureau of Labor Statistics, 285 establishments were counted in Butler in 2025. Primary Metal Manufacturing accounts for 1,491 jobs in Butler, according to the Bureau of Labor Statistics.
SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE
Map, cities and benchmark
Biggest cities
Federal labor statistics counted at least 285 manufacturing establishments in Butler County in 2025, employing about 10,677 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 309.
Facilities197 FACILITIES
Listing 197 of 309: the facilities with a website, a size band or two sources on record. The rest are in site search.
| Facility | City | Industry | NAICS | Employees | Status |
|---|---|---|---|---|---|
| Acuity Finishing | Cranberry Township | Printing and Related Support Activities | 323120 | 1–19 | LIKELY ACTIVE |
| Advanced Polymer Technology | Harmony | Chemical Manufacturing | 325510 | — | LIKELY ACTIVE |
| Ak Steel Corp/butler Works | Butler | Primary Metal Manufacturing | 331110 | — | LIKELY ACTIVE |
| Allegheny Mineral Corp/slippery Rock | Slippery Rock | Nonmetallic Mineral Product Manufacturing | 327410 | — | LIKELY ACTIVE |
| Commercial Asphalt Supply Fennelton | Fenelton | Petroleum and Coal Products Manufacturing | 324121 | — | LIKELY ACTIVE |
| Concast Metal Prod Co/adams Twp | Mars | Primary Metal Manufacturing | 331525 | — | LIKELY ACTIVE |
| Du CO Ceramics Co/saxonburg | Saxonburg | Nonmetallic Mineral Product Manufacturing | 327110 | — | LIKELY ACTIVE |
| Elite Orthotics INC | Zelienople | Miscellaneous Manufacturing | 339999 | 1–19 | LIKELY ACTIVE |
| Ervin Amasteel-Butler Plant | Butler | Nonmetallic Mineral Product Manufacturing | 327910 | 20–99 | LIKELY ACTIVE |
| Hansotte Dental Laboratory | Butler | Miscellaneous Manufacturing | 339116 | 1–19 | LIKELY ACTIVE |
| Harsco Minerals of Pa LLC | Sarver | Leather and Allied Product Manufacturing | 316110 | — | LIKELY ACTIVE |
| Lindy Paving Inc/zelienople Plt | Zelienople | Petroleum and Coal Products Manufacturing | 324121 | — | LIKELY ACTIVE |
| Mercer Lime & Stone CO | Slippery Rock | Nonmetallic Mineral Product Manufacturing | 327410 | — | LIKELY ACTIVE |
| Minteq Intl Mfg | Slippery Rock | Nonmetallic Mineral Product Manufacturing | 327120 | — | LIKELY ACTIVE |
| Penn United Technologies, Inc (Building 10 Location) | Sarver | Fabricated Metal Product Manufacturing | 332813 | 20–99 | LIKELY ACTIVE |
| Rosini Carbons CO Inc/boyers | Boyers | Electrical Equipment, Appliance & Component Manufacturing | 335991 | — | LIKELY ACTIVE |
| Saxonburg, PA | Saxonburg | Miscellaneous Manufacturing | 339112 | 100–499 | LIKELY ACTIVE |
| Schawk USA Llc/east Butler Collide | East Butler | Printing and Related Support Activities | 323113 | — | LIKELY ACTIVE |
| Vogel Dspl Svc | Mars | Fabricated Metal Product Manufacturing | 332812 | — | LIKELY ACTIVE |
| Wiest Asphalt Prod - Butler Facility | Butler | Petroleum and Coal Products Manufacturing | 324121 | — | LIKELY ACTIVE |
| Allegheny Mineral Harrisville | Harrisville | Nonmetallic Mineral Product Manufacturing | 327410 | — | LIKELY ACTIVE |
| Biofab Products, INC. | Butler | Fabricated Metal Product Manufacturing | 332312 | 1–19 | LIKELY ACTIVE |
| Cmc Impact Metals | Chicora | Fabricated Metal Product Manufacturing | 332811 | — | LIKELY ACTIVE |
| Commercial Asphalt Supply/slippery Rock | Slippery Rock | Petroleum and Coal Products Manufacturing | 324121 | — | LIKELY ACTIVE |
| Commodore Homes, LLC Dba Pennwest Homes | Emlenton | Wood Product Manufacturing | 321991 | — | LIKELY ACTIVE |
| Fannie's Friends/animal Crematory | Evans City | Paper Manufacturing | 322223 | — | LIKELY ACTIVE |
| Gardenscape Emlenton | Emlenton | Machinery Manufacturing | 333112 | — | LIKELY ACTIVE |
| Lectromat INC | Mars | Electrical Equipment, Appliance & Component Manufacturing | 335932 | — | LIKELY ACTIVE |
| Penn United Tech/carbide Group | Saxonburg | Fabricated Metal Product Manufacturing | 332117 | — | LIKELY ACTIVE |
| Sonneborn LLC | Petrolia | Petroleum and Coal Products Manufacturing | 324199 | — | LIKELY ACTIVE |
| Transflo Butler Terminal | Butler | Food Manufacturing | 311613 | — | LIKELY ACTIVE |
| Ak Steel Butler Works | Butler | Primary Metal Manufacturing | 331111 | — | UNVERIFIED |
| Amer Contract Sys Zelienople | Zelienople | Miscellaneous Manufacturing | 339112 | — | UNVERIFIED |
| Battery Warehouse Plus | Butler | Electrical Equipment, Appliance & Component Manufacturing | 335911 | — | UNVERIFIED |
| Castle Rubber Mfg | East Butler | Chemical Manufacturing | 325998 | — | UNVERIFIED |
| Cumberland Farms INC No 143746 | Zelienople | Petroleum and Coal Products Manufacturing | 324191 | — | UNVERIFIED |
| Ei Detection & Imaging Systems | Saxonburg | Computer and Electronic Product Manufacturing | 334519 | — | UNVERIFIED |
| Fb Leopold Co/zelienople | Zelienople | Plastics and Rubber Products Manufacturing | 326121 | — | UNVERIFIED |
| Ga Ind | Cranberry Township | Fabricated Metal Product Manufacturing | 332919 | — | UNVERIFIED |
| Ga Industries, Mars Facility Stormwater | Mars | Fabricated Metal Product Manufacturing | 332996 | — | UNVERIFIED |
| Harmony Cleaners & Alterations | Harmony | Machinery Manufacturing | 333318 | — | UNVERIFIED |
| Herr-voss Corporation-office Basement | Callery | Fabricated Metal Product Manufacturing | 332710 | — | UNVERIFIED |
| Hydraulic Industrial CORP of America (hicorp) | Zelienople | Fabricated Metal Product Manufacturing | 332912 | — | UNVERIFIED |
| Keystone Resources | Mars | Primary Metal Manufacturing | 331000 | — | UNVERIFIED |
| Linde Llc/butler Plt | Butler | Chemical Manufacturing | 325120 | — | UNVERIFIED |
| Magnetics Div of Spang & CO | East Butler | Computer and Electronic Product Manufacturing | 334419 | — | UNVERIFIED |
| Msa/evans City | Evans City | Computer and Electronic Product Manufacturing | 334510 | — | UNVERIFIED |
| North American Steel & Wire INC | Butler | Primary Metal Manufacturing | 331222 | — | UNVERIFIED |
| O Tex Pumping Fenelton | Fenelton | Nonmetallic Mineral Product Manufacturing | 327320 | — | UNVERIFIED |
| Pauls Chrome Plating/mars | Evans City | Fabricated Metal Product Manufacturing | 332813 | — | UNVERIFIED |
