| ATArcelormittal Tubular Products USA LLC (0370020133) | Shelby, OH | Primary Metal Manufacturing331210 | 500+ | ● ACTIVE |
| GTGeneral Technologies, INC | Mansfield, OH | Fabricated Metal Product Manufacturing332313 | 20–99 | ● ACTIVE |
Weiss Industries INC | Mansfield, OH | Fabricated Metal Product Manufacturing332116 | 20–99 | ● ACTIVE |
Carton Service Csi, LLC | Shelby, OH | Paper Manufacturing322212 | 100–499 | ● ACTIVE |
Forbes Rehab Services INC | Mansfield, OH | Computer and Electronic Product Manufacturing334290 | — | ● ACTIVE |
Global Medical Foam INC | Mansfield, OH | Plastics and Rubber Products Manufacturing326150 | — | ● ACTIVE |
| IEIdeal Electric Power CO. | Mansfield, OH | Electrical Equipment, Appliance & Component Manufacturing335312 | 20–99 | ● ACTIVE |
Oxyrase INC. | Ontario, OH | Chemical Manufacturing325199 | — | ● ACTIVE |
Te Connectivity Corporation | Mansfield, OH | Electrical Equipment, Appliance & Component Manufacturing335314 | — | ● ACTIVE |
| TGThe Gorman-rupp Company | Mansfield, OH | Machinery Manufacturing333911 | 100–499 | ● ACTIVE |
American Compactor INC | Mansfield, OH | Machinery Manufacturing333310 | — | ● ACTIVE |
Graywacke, INC | Lexington, OH | Electrical Equipment, Appliance & Component Manufacturing335931 | — | ● ACTIVE |
Malabar Properties LLC | Mansfield, OH | Computer and Electronic Product Manufacturing334419 | — | ● ACTIVE |
Matern Metal Works, INC | Mansfield, OH | Fabricated Metal Product Manufacturing332322 | — | ● ACTIVE |
Miller Fabrication and Welding Incorporated | Lexington, OH | Fabricated Metal Product Manufacturing332999 | — | ● ACTIVE |
Rotunda Scientific Technologies LLC | Mansfield, OH | Computer and Electronic Product Manufacturing334519 | — | ● ACTIVE |
Schag, INC. | Mansfield, OH | Furniture and Related Product Manufacturing337110 | — | ● ACTIVE |
Structural Iot LLC | Mansfield, OH | Computer and Electronic Product Manufacturing334519 | — | ● ACTIVE |
Bunting Bearings LLC | Mansfield, OH | Primary Metal Manufacturing331525 | — | ◐ LIKELY ACTIVE |
| CPCement Products INC | Mansfield, OH | Nonmetallic Mineral Product Manufacturing327331 | 20–99 | ◐ LIKELY ACTIVE |
| CSCleveland-cliffs Steel CORP - Mansfield Facility | Mansfield, OH | Primary Metal Manufacturing331110 | — | ◐ LIKELY ACTIVE |
| GRGorman Rupp Company (0370010056) | Mansfield, OH | Machinery Manufacturing333911 | — | ◐ LIKELY ACTIVE |
| JPJay Plastics INC | Mansfield, OH | Plastics and Rubber Products Manufacturing326199 | — | ◐ LIKELY ACTIVE |
| MMMajor Metals Company | Mansfield, OH | Primary Metal Manufacturing331210 | 100–499 | ◐ LIKELY ACTIVE |
| MIMansfield Industries INC | Mansfield, OH | Primary Metal Manufacturing331529 | 20–99 | ◐ LIKELY ACTIVE |
| TMTaylor Metal Products | Mansfield, OH | Fabricated Metal Product Manufacturing332116 | 100–499 | ◐ LIKELY ACTIVE |
| WRWarren Rupp, INC. | Mansfield, OH | Machinery Manufacturing333911 | 100–499 | ◐ LIKELY ACTIVE |
| TITherm-o-disc INC | Mansfield, OH | Computer and Electronic Product Manufacturing334512 | — | ◐ LIKELY ACTIVE |
| CHCsm Horvath Ledgebrook - Brost Foundry CO | Mansfield, OH | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
| NTNewman Technology, INC (0370010118) | Mansfield, OH | Transportation Equipment Manufacturing336370 | — | ◇ UNVERIFIED |
| PGPittsburgh Glass Works, LLC (0370000217) | Crestline, OH | Nonmetallic Mineral Product Manufacturing327211 | — | ◇ UNVERIFIED |
| SIStoneridge INC Hi-stat Div | Lexington, OH | Computer and Electronic Product Manufacturing334419 | — | ◇ UNVERIFIED |
| TETyco Electronics Hartman Electrical Manufacturing | Mansfield, OH | Electrical Equipment, Appliance & Component Manufacturing335314 | — | ◇ UNVERIFIED |
Eco Energy International LLC | Mansfield, OH | Chemical Manufacturing325120 | — | ◐ LIKELY ACTIVE |
| ETEnergy Technologies INC | Mansfield, OH | Electrical Equipment, Appliance & Component Manufacturing335999 | — | ◐ LIKELY ACTIVE |
| FLFutrus LTD | Mansfield, OH | Furniture and Related Product Manufacturing337126 | — | ◐ LIKELY ACTIVE |
Hdt Expeditionary Systems, INC. | Mansfield, OH | Electrical Equipment, Appliance & Component Manufacturing335999 | — | ◐ LIKELY ACTIVE |
| MTMid-ohio Tubing LLC | Butler, OH | Primary Metal Manufacturing331210 | — | ◇ UNVERIFIED |
| CNCharter Next Generation Lexington Campus | Lexington, OH | Plastics and Rubber Products Manufacturing326112 | 500+ | ◐ LIKELY ACTIVE |
| CECooper Enterprises, Inc. | Shelby, OH | Furniture and Related Product Manufacturing337212 | 20–99 | ◐ LIKELY ACTIVE |
| JIJay Industries, INC. | Mansfield, OH | Fabricated Metal Product Manufacturing332812 | 100–499 | ◐ LIKELY ACTIVE |
| MPMar-zane Plant No. 17 | Perrysville, OH | Petroleum and Coal Products Manufacturing324121 | — | ◐ LIKELY ACTIVE |
| MIMilark Industries, INC. | Mansfield, OH | Transportation Equipment Manufacturing336370 | 100–499 | ◐ LIKELY ACTIVE |
| OAOhio Air National Guard 179 Airlift Group | Mansfield, OH | Transportation Equipment Manufacturing336413 | — | ◐ LIKELY ACTIVE |
| OVOhio Valley Manufacturing | Mansfield, OH | Fabricated Metal Product Manufacturing332119 | 100–499 | ◐ LIKELY ACTIVE |
| PGPan Glo Mansfield | Mansfield, OH | Fabricated Metal Product Manufacturing332812 | — | ◐ LIKELY ACTIVE |
| SPSkybox Packaging, LLC | Mansfield, OH | Paper Manufacturing322211 | 100–499 | ◐ LIKELY ACTIVE |
| KMKokosing Materials INC. - Plant #501 (0370010049) | Mansfield, OH | Petroleum and Coal Products Manufacturing324121 | — | ◐ LIKELY ACTIVE |
| MIMoritz International INC. - Illinois Avenue Plant (0370012053) | Mansfield, OH | Transportation Equipment Manufacturing336212 | — | ◐ LIKELY ACTIVE |
| AAAs America INC - Am Std Brands (0370010176)as America INC - Am Std Brands (03700 | Mansfield, OH | Plastics and Rubber Products Manufacturing326191 | — | ◇ UNVERIFIED |