| CMCommercial Metal Forming | Youngstown | OH | Fabricated Metal Product Manufacturing332116 | 20-99 | ◐ LIKELY ACTIVE |
| GEGeneral Extrusions INC | Youngstown | OH | Primary Metal Manufacturing331316 | 100-499 | ◐ LIKELY ACTIVE |
| VSVallourec Star, LP | Youngstown | OH | Primary Metal Manufacturing331110 | 500+ | ◐ LIKELY ACTIVE |
| TATrivium Aluminum Packaging USA Corporation (0250110920) | Youngstown | OH | Fabricated Metal Product Manufacturing332431 | — | ◐ LIKELY ACTIVE |
| MIMcHenry Industries | Youngstown | OH | Miscellaneous Manufacturing339950 | 20-99 | ◐ LIKELY ACTIVE |
Valley Hub | Youngstown | OH | Printing and Related Support Activities323117 | — | ◐ LIKELY ACTIVE |
| BLBlack Lion Products LLC | Youngstown | OH | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
| CSCleveland Steel Container Corporation - Youngstown | Youngstown | OH | Fabricated Metal Product Manufacturing332431 | 1-19 | ◐ LIKELY ACTIVE |
| CSCoronado Steel CO | Youngstown | OH | Primary Metal Manufacturing331513 | 20-99 | ◐ LIKELY ACTIVE |
| KTKiraly Tool and Die, Inc. | Youngstown | OH | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| MIMip INC | Youngstown | OH | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
| TATri-county Asphalt Materials INC (0250110936) | Youngstown | OH | Petroleum and Coal Products Manufacturing324121 | — | ◐ LIKELY ACTIVE |
| AMAccuForm Main Location | Youngstown | OH | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| ALAerolite LLC | Youngstown | OH | Primary Metal Manufacturing331318 | 100-499 | ◐ LIKELY ACTIVE |
| BCBowser Construction INC | Youngstown | OH | Nonmetallic Mineral Product Manufacturing327991 | — | ◐ LIKELY ACTIVE |
| BOBrentwood Originals - OH | Youngstown | OH | Textile Product Mills314120 | 100-499 | ◐ LIKELY ACTIVE |
Brilex Industries, Inc P2 | Youngstown | OH | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
| COClassic Optical | Youngstown | OH | Computer and Electronic Product Manufacturing334510 | 100-499 | ◐ LIKELY ACTIVE |
| CPCover Pools Youngstown | Youngstown | OH | Textile Product Mills314910 | 1-19 | ◐ LIKELY ACTIVE |
| DMDATCO Mfg. LLC | Youngstown | OH | Fabricated Metal Product Manufacturing332812 | 100-499 | ◐ LIKELY ACTIVE |
| DWDePizzo Wines | Youngstown | OH | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| DWDiletto Winery, LLC | Youngstown | OH | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| DPDinesol Plastics Inc-Meridian | Youngstown | OH | Plastics and Rubber Products Manufacturing326199 | 100-499 | ◐ LIKELY ACTIVE |
| DPDinesol Plastics Inc - Victoria | Youngstown | OH | Plastics and Rubber Products Manufacturing326199 | 1-19 | ◐ LIKELY ACTIVE |
| DSDiRusso's Sausage Incorporated | Youngstown | OH | Food Manufacturing311612 | — | ◐ LIKELY ACTIVE |
| DBDope Brands LLC | Youngstown | OH | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| DCDOPE Cider House and Winery | Youngstown | OH | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| FIFireline Inc. | Youngstown | OH | Nonmetallic Mineral Product Manufacturing327120 | 20-99 | ◐ LIKELY ACTIVE |
Gasser Chair Co., Inc. - Production Division 1 | Youngstown | OH | Furniture and Related Product Manufacturing337127 | 20-99 | ◐ LIKELY ACTIVE |
| GGGemini Group Tri-R Dies, Inc. | Youngstown | OH | Machinery Manufacturing333514 | 20-99 | ◐ LIKELY ACTIVE |
| GLGeneva Liberty Steel | Youngstown | OH | Primary Metal Manufacturing331221 | 20-99 | ◐ LIKELY ACTIVE |
| HPH.M.G. Processing LLC | Youngstown | OH | Food Manufacturing311612 | — | ◐ LIKELY ACTIVE |
| HAHumtown Additive | Youngstown | OH | Fabricated Metal Product Manufacturing332999 | 20-99 | ◐ LIKELY ACTIVE |
| HIHynes Industries, Inc. - Youngstown, OH | Youngstown | OH | Fabricated Metal Product Manufacturing332114 | 100-499 | ◐ LIKELY ACTIVE |
| HIHynes Industries- Youngstown | Youngstown | OH | Fabricated Metal Product Manufacturing332114 | 100-499 | ◐ LIKELY ACTIVE |
| IYISC - Youngstown, OH | Youngstown | OH | Fabricated Metal Product Manufacturing332999 | 100-499 | ◐ LIKELY ACTIVE |
| NCNoble Creature | Youngstown | OH | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| PHP&L Heat Treating and Grinding, Inc | Youngstown | OH | Fabricated Metal Product Manufacturing332811 | 1-19 | ◐ LIKELY ACTIVE |
| TATrivium Aluminum Packaging | Youngstown | OH | Fabricated Metal Product Manufacturing332431 | 100-499 | ◐ LIKELY ACTIVE |
| VNVino Novello Winery | Youngstown | OH | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| WTWfmj Television INC | Youngstown | OH | Computer and Electronic Product Manufacturing334220 | — | ◐ LIKELY ACTIVE |
| WMWine Makers Headquarters | Youngstown | OH | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| WCWoodland Cellars | Youngstown | OH | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| YLYosteria, LLC | Youngstown | OH | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| YYoungstown | Youngstown | OH | Nonmetallic Mineral Product Manufacturing327320 | 1-19 | ◐ LIKELY ACTIVE |
| YGYoungstown - GLI | Youngstown | OH | Plastics and Rubber Products Manufacturing326199 | 100-499 | ◐ LIKELY ACTIVE |
| ZMZidian Manufacturing, Inc | Youngstown | OH | Food Manufacturing311421 | 20-99 | ◐ LIKELY ACTIVE |