| AEAccuride Erie Lp/erie Forge Plt | Erie | PA | Primary Metal Manufacturing331521 | 100-499 | ◐ LIKELY ACTIVE |
| ASAmthor Steel | Erie | PA | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
| AHAutomatic Handling International INC | Erie | MI | Machinery Manufacturing333249 | 20-99 | ◐ LIKELY ACTIVE |
| EFErie Forge & Steel INC | Erie | PA | Chemical Manufacturing325411 | 20-99 | ◐ LIKELY ACTIVE |
| EHErie Hard Chrome Inc/erie | Erie | PA | Fabricated Metal Product Manufacturing332813 | 1-19 | ◐ LIKELY ACTIVE |
| EMErie Molded Plastics, INC. | Erie | PA | Plastics and Rubber Products Manufacturing326160 | 20-99 | ◐ LIKELY ACTIVE |
| ESErie Strayer CO | Erie | PA | Machinery Manufacturing333120 | 20-99 | ◐ LIKELY ACTIVE |
| FSF & S Tool, INC. | Erie | PA | Machinery Manufacturing333249 | 20-99 | ◐ LIKELY ACTIVE |
| GPGeneral Partitions | Erie | PA | Fabricated Metal Product Manufacturing332311 | 20-99 | ◐ LIKELY ACTIVE |
| GIGeorgeko Industries, INC. | Erie | PA | Plastics and Rubber Products Manufacturing326111 | 20-99 | ◐ LIKELY ACTIVE |
| ISIndustrial Sales & Manufacturing | Erie | PA | Fabricated Metal Product Manufacturing332710 | 100-499 | ◐ LIKELY ACTIVE |
| IBInsul Board/erie | Erie | PA | Plastics and Rubber Products Manufacturing326140 | 1-19 | ◐ LIKELY ACTIVE |
| JFJtm Foods LLC | Erie | PA | Food Manufacturing311812 | 100-499 | ◐ LIKELY ACTIVE |
| MCMorris Coupling Company | Erie | PA | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| PIPlastikos, INC. | Erie | PA | Plastics and Rubber Products Manufacturing326199 | 100-499 | ◐ LIKELY ACTIVE |
| SMSeaway Mfg CORP | Erie | PA | Wood Product Manufacturing321911 | 20-99 | ◐ LIKELY ACTIVE |
| UEUnion Elec Steel Corp/greengarden Ave | Erie | PA | Primary Metal Manufacturing331110 | 1-19 | ◐ LIKELY ACTIVE |
| AIAutomated Industrial Systems | Erie | PA | Machinery Manufacturing333319 | 20-99 | ◐ LIKELY ACTIVE |
| BEBliley Electric CO | Erie | PA | Computer and Electronic Product Manufacturing334419 | 20-99 | ◐ LIKELY ACTIVE |
| EPEagle Precision Tooling INC | Erie | PA | Fabricated Metal Product Manufacturing332710 | — | ◐ LIKELY ACTIVE |
| ETErie Tech Prod/erie | Erie | PA | Computer and Electronic Product Manufacturing334416 | 1-19 | ◐ LIKELY ACTIVE |
| LFLincoln Foundry Inc/erie | Erie | PA | Primary Metal Manufacturing331492 | 20-99 | ◐ LIKELY ACTIVE |
| MWMcshane Welding CO INC | Erie | PA | Fabricated Metal Product Manufacturing332311 | 20-99 | ◐ LIKELY ACTIVE |
| PFProducts Finishing Inc/erie | Erie | PA | Fabricated Metal Product Manufacturing332813 | 20-99 | ◐ LIKELY ACTIVE |
| RMReed Mfg/erie | Erie | PA | Primary Metal Manufacturing331511 | 20-99 | ◐ LIKELY ACTIVE |
| CSCarrara Steel | Erie | PA | Fabricated Metal Product Manufacturing332311 | 20-99 | ◐ LIKELY ACTIVE |
| CPCustom Plastic Specialties, INC. | Erie | PA | Printing and Related Support Activities323111 | 20-99 | ◐ LIKELY ACTIVE |
| FTFinish Thompson Inc | Erie | PA | Machinery Manufacturing333996 | 100-499 | ◐ LIKELY ACTIVE |
| HRHaysite Reinforced Plastics Llc/erie | Erie | PA | Plastics and Rubber Products Manufacturing326121 | — | ◐ LIKELY ACTIVE |
| KFKeystone Foundry Div | Erie | PA | Primary Metal Manufacturing331529 | — | ◐ LIKELY ACTIVE |
| LCLord Corp/erie | Erie | PA | Textile Mills313320 | 500+ | ◐ LIKELY ACTIVE |
| MCMachining Concepts Inc. | Erie | PA | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| PCPerformance Castings, LLC | Erie | PA | Primary Metal Manufacturing331511 | 1-19 | ◐ LIKELY ACTIVE |
| RIReddog Industries | Erie | PA | Plastics and Rubber Products Manufacturing326199 | 20-99 | ◐ LIKELY ACTIVE |
| RMRichlyn Mfg Inc | Erie | PA | Fabricated Metal Product Manufacturing332721 | 20-99 | ◐ LIKELY ACTIVE |
| STSignal Technologies, Inc. | Erie | PA | Electrical Equipment, Appliance & Component Manufacturing335122 | 20-99 | ◐ LIKELY ACTIVE |
| UFUrick Foundry Co/erie | Erie | PA | Primary Metal Manufacturing331221 | — | ◐ LIKELY ACTIVE |
| CGCosmed Group Llc/erie | Erie | PA | Miscellaneous Manufacturing339112 | — | ◐ LIKELY ACTIVE |
| EMEriez Magnetics Wager | Erie | PA | Fabricated Metal Product Manufacturing332999 | — | ◐ LIKELY ACTIVE |
| EMEriez Mfg Co/erie | Erie | PA | Fabricated Metal Product Manufacturing332999 | — | ◐ LIKELY ACTIVE |
| FTFmc Tech Measurement Solns INC | Erie | PA | Computer and Electronic Product Manufacturing334514 | 100-499 | ◐ LIKELY ACTIVE |
| FIFralo Industries INC | Erie | PA | Fabricated Metal Product Manufacturing332322 | 20-99 | ◐ LIKELY ACTIVE |
| LELake Erie Biofuels | Erie | PA | Chemical Manufacturing325199 | — | ◐ LIKELY ACTIVE |
| NTNew Technology Steel | Erie | MI | Primary Metal Manufacturing331492 | — | ◐ LIKELY ACTIVE |
| PMPolymer Molding | Erie | PA | Plastics and Rubber Products Manufacturing326199 | 20-99 | ◐ LIKELY ACTIVE |
| RJR J Marshall CO | Erie | MI | Chemical Manufacturing325180 | — | ◐ LIKELY ACTIVE |
| TATool All | Erie | PA | Machinery Manufacturing333514 | 20-99 | ◐ LIKELY ACTIVE |
| AIAmatech Inc. | Erie | PA | Paper Manufacturing322211 | 20-99 | ◐ LIKELY ACTIVE |
Indeck Keystone Energy, LLC | Erie | PA | Fabricated Metal Product Manufacturing332410 | — | ◐ LIKELY ACTIVE |
| MMMicro Mold | Erie | PA | Machinery Manufacturing333511 | 20-99 | ◐ LIKELY ACTIVE |