Zodiac Printing Corporation | Mountain Top | PA | Printing and Related Support Activities323111 | — | ● ACTIVE |
| AFAmish Furniture By David LLC | Mountain Top | PA | Computer and Electronic Product Manufacturing334118 | — | ● ACTIVE |
| CMCrestwood Membranes INC Dba I2m | Mountain Top | PA | Plastics and Rubber Products Manufacturing326113 | — | ◐ LIKELY ACTIVE |
| FSFairchild Semiconductor Corp/wright Twp | Mountain Top | PA | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
| UEUnison Engine Components Mountaintop | Mountain Top | PA | Transportation Equipment Manufacturing336412 | — | ◐ LIKELY ACTIVE |
| CICardinal Ig Company (mountain Top) | Mountain Top | PA | Nonmetallic Mineral Product Manufacturing327215 | — | ◐ LIKELY ACTIVE |
| TPTempur Production USA LLC Dba Mountain Top Foam/wright Twp | Mountain Top | PA | Plastics and Rubber Products Manufacturing326299 | — | ◐ LIKELY ACTIVE |
| CICornell Iron Works | Mountain Top | PA | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
| BGBerry Global | Mountain Top | PA | Plastics and Rubber Products Manufacturing326113 | — | ◐ LIKELY ACTIVE |
| CICornellcookson, INC. | Mountain Top | PA | Fabricated Metal Product Manufacturing332321 | 500+ | ◐ LIKELY ACTIVE |
| CMCrestwood Membranes Inc/wright Twp | Mountain Top | PA | Plastics and Rubber Products Manufacturing326121 | — | ◐ LIKELY ACTIVE |
| HEHydro Extrusion Usa, LLC | Mountain Top | PA | Primary Metal Manufacturing331318 | — | ◐ LIKELY ACTIVE |
| MFMission Foods/mountain Top | Mountain Top | PA | Food Manufacturing311830 | — | ◐ LIKELY ACTIVE |
| NLNovae LLC | Mountain Top | PA | Transportation Equipment Manufacturing336212 | 20-99 | ◐ LIKELY ACTIVE |
| PSPennsy Supply Inc/dorrance Quarry | Mountain Top | PA | Petroleum and Coal Products Manufacturing324121 | — | ◐ LIKELY ACTIVE |
| SMSvc Mfg Inc/mountain Top | Mountain Top | PA | Beverage and Tobacco Product Manufacturing312111 | — | ◐ LIKELY ACTIVE |
| CMCertainteed - Mountaintop Facility | Mountain Top | PA | Nonmetallic Mineral Product Manufacturing327993 | — | ◇ UNVERIFIED |
| WGWyman Gordon Pa | Mountain Top | PA | Transportation Equipment Manufacturing336412 | — | ◇ UNVERIFIED |
| ARAmcor Rigid Packaging Solutions | Mountain Top | PA | Plastics and Rubber Products Manufacturing326160 | 20-99 | ◐ LIKELY ACTIVE |
| AMAvient - MTP | Mountain Top | PA | Chemical Manufacturing325991 | 1-19 | ◐ LIKELY ACTIVE |
| CCultivations | Mountain Top | PA | Beverage and Tobacco Product Manufacturing312140 | — | ◐ LIKELY ACTIVE |
| DEDiamondone Energy Services LLC | Mountain Top | PA | Machinery Manufacturing333413 | — | ◐ LIKELY ACTIVE |
| FMFoodservice Mountain Top Printing | Mountain Top | PA | Printing and Related Support Activities323111 | 20-99 | ◐ LIKELY ACTIVE |
| HMHydro Mountain Top | Mountain Top | PA | Primary Metal Manufacturing331318 | 100-499 | ◐ LIKELY ACTIVE |
| ILIce Lakes Cellars LLC | Mountain Top | PA | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| MFMission Foods- Mountain Top Plant | Mountain Top | PA | Food Manufacturing311830 | 100-499 | ◐ LIKELY ACTIVE |
| SCSemiconductor Components Industries LLC Mountain Top | Mountain Top | PA | Computer and Electronic Product Manufacturing334413 | 100-499 | ◐ LIKELY ACTIVE |
| WIWilkes-Barre IG | Mountain Top | PA | Nonmetallic Mineral Product Manufacturing327215 | 100-499 | ◐ LIKELY ACTIVE |
| AIAep Industries INC. | Mountain Top | PA | Plastics and Rubber Products Manufacturing326113 | — | ◇ UNVERIFIED |
| CICornell Iron Works, INC. | Mountain Top | PA | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
| CMCrestwood Membrane INC | Mountain Top | PA | Plastics and Rubber Products Manufacturing326113 | — | ◇ UNVERIFIED |
| DIDabney Investments LLC | Mountain Top | PA | Miscellaneous Manufacturing339920 | — | ◇ UNVERIFIED |
| FCFabri-kal Corporation | Mountain Top | PA | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| FSFairchild Semiconductor | Mountain Top | PA | Computer and Electronic Product Manufacturing334413 | — | ◇ UNVERIFIED |
| GSGlen Summit Spring Water | Mountain Top | PA | Beverage and Tobacco Product Manufacturing312112 | — | ◇ UNVERIFIED |
| GCGruma Corporation | Mountain Top | PA | Food Manufacturing311830 | — | ◇ UNVERIFIED |
| III2m INC. | Mountain Top | PA | Plastics and Rubber Products Manufacturing326113 | — | ◇ UNVERIFIED |
| OOOakwood Operating Company | Mountain Top | PA | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| PIPepsico, INC. | Mountain Top | PA | Beverage and Tobacco Product Manufacturing312111 | — | ◇ UNVERIFIED |
| SSSk Sales Company, INC. | Mountain Top | PA | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| WPWyman-gordon Pennsylvania, LLC | Mountain Top | PA | Transportation Equipment Manufacturing336412 | — | ◇ UNVERIFIED |