| BBlend-Bev | Somerset, PA | Beverage and Tobacco Product Manufacturing312140 | — | ◐ LIKELY ACTIVE |
| DIDarling Ingredients - Somerset | Somerset, PA | Food Manufacturing311613 | 1–19 | ◐ LIKELY ACTIVE |
| GPGlades Pike Winery | Somerset, PA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| HTHighland Tank, LLC (Friedens, PA) | Friedens, PA | Fabricated Metal Product Manufacturing332420 | 20–99 | ◐ LIKELY ACTIVE |
| KLKeystone Lime Company | Fort Hill, PA | Petroleum and Coal Products Manufacturing324121 | — | ◐ LIKELY ACTIVE |
| LCLincoln Contracting and Equipment Company, Inc. - GCR | Stoystown, PA | Fabricated Metal Product Manufacturing332312 | 1–19 | ◐ LIKELY ACTIVE |
| MGMag Gunsmithing LLC | Somerset, PA | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| OPOaks Poultry Co., Inc. | Stoystown, PA | Food Manufacturing311615 | — | ◐ LIKELY ACTIVE |
| OTOld Towne Distillery | Stoystown, PA | Beverage and Tobacco Product Manufacturing312140 | — | ◐ LIKELY ACTIVE |
| PPPA Potato Chip Manufacturer, LLC | Berlin, PA | Food Manufacturing311919 | 100–499 | ◐ LIKELY ACTIVE |
| RMRockwood Manufacturing Company | Rockwood, PA | Fabricated Metal Product Manufacturing332510 | 100–499 | ◐ LIKELY ACTIVE |
| RMRusty Musket | Boswell, PA | Beverage and Tobacco Product Manufacturing312140 | — | ◐ LIKELY ACTIVE |
| SPSmi Pa | Salisbury, PA | Machinery Manufacturing333415 | 1–19 | ◐ LIKELY ACTIVE |
| SSomerset | Somerset, PA | Nonmetallic Mineral Product Manufacturing327320 | 1–19 | ◐ LIKELY ACTIVE |
| SHSomerset HMA Plant | Somerset, PA | Petroleum and Coal Products Manufacturing324121 | 1–19 | ◐ LIKELY ACTIVE |
| SOSomerset Outdoor Equipment LLC | Somerset, PA | Machinery Manufacturing333112 | — | ◐ LIKELY ACTIVE |
| SRSomerset RMC Plant | Somerset, PA | Nonmetallic Mineral Product Manufacturing327320 | 1–19 | ◐ LIKELY ACTIVE |
| SWSomerset Welding and Steel Company, Inc - Dump Plant | Somerset, PA | Transportation Equipment Manufacturing336211 | 100–499 | ◐ LIKELY ACTIVE |
| SFStonycreek Facility | Hollsopple, PA | Primary Metal Manufacturing331221 | 100–499 | ◐ LIKELY ACTIVE |
| SVStonycreek Valley Cellars | Friedens, PA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| TPTall Pines Distillery | Salisbury, PA | Beverage and Tobacco Product Manufacturing312140 | — | ◐ LIKELY ACTIVE |
| VDVin De Matrix Winery LLC | Rockwood, PA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| WSWest Salisbury Foundry and Machine Co., Inc. | West Salisbury, PA | Primary Metal Manufacturing331511 | 20–99 | ◐ LIKELY ACTIVE |
| BOBerkebile Oil CO INC | Somerset, PA | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| AIAba Industries | Boswell, PA | Furniture and Related Product Manufacturing337110 | — | ◇ UNVERIFIED |
| BLBoswell Lumber Company | Boswell, PA | Wood Product Manufacturing321918 | — | ◇ UNVERIFIED |
| DTDiamond Technological Group, Inc. | Somerset, PA | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| ECEagle Concrete Products, INC. | Somerset, PA | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| FCFern Creek Res Trailer Park | Champion, PA | Wood Product Manufacturing321991 | — | ◇ UNVERIFIED |
| GMGsp Marketing INC. | Somerset, PA | Transportation Equipment Manufacturing336211 | — | ◇ UNVERIFIED |
| LSLaurel Summit Lumber LLC | Boswell, PA | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| MTMccarthy Tires | Somerset, PA | Plastics and Rubber Products Manufacturing326212 | — | ◇ UNVERIFIED |
| MEMorocco Electric INC. | Somerset, PA | Computer and Electronic Product Manufacturing334419 | — | ◇ UNVERIFIED |
| MMMowery Mobile Structures, INC. | Windber, PA | Transportation Equipment Manufacturing336212 | — | ◇ UNVERIFIED |
| NBNesl Bakersville Facility | Somerset, PA | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| NSNorth Somerset Rockwood | Somerset, PA | Fabricated Metal Product Manufacturing332510 | — | ◇ UNVERIFIED |
| PDPa Dept of Corr/laurel Highlands Sci | Somerset, PA | Leather and Allied Product Manufacturing316000 | — | ◇ UNVERIFIED |
| SBShaffer Block & Concrete Products | Somerset, PA | Nonmetallic Mineral Product Manufacturing327331 | — | ◇ UNVERIFIED |
| SMSomerset Millwork, Inc., | Somerset, PA | Furniture and Related Product Manufacturing337110 | — | ◇ UNVERIFIED |
| WSWindber Steel, INC. | Windber, PA | Primary Metal Manufacturing331419 | — | ◇ UNVERIFIED |