| AQAmerican Quality Stripping | Sandusky | OH | Plastics and Rubber Products Manufacturing326199 | 20-99 | ◐ LIKELY ACTIVE |
| ACAmerican Colors INC Dispersion Plant Sandusky Ohio | Sandusky | OH | Chemical Manufacturing325510 | — | ◐ LIKELY ACTIVE |
| INIndustrial Nut CORP | Sandusky | OH | Fabricated Metal Product Manufacturing332722 | 20-99 | ◐ LIKELY ACTIVE |
| MIMack Iron Works CO | Sandusky | OH | Fabricated Metal Product Manufacturing332313 | 20-99 | ◐ LIKELY ACTIVE |
| PPP&t Products INC | Sandusky | OH | Petroleum and Coal Products Manufacturing324121 | 20-99 | ◐ LIKELY ACTIVE |
| PCPolynt Composites Usa, INC (0322020129) | Sandusky | OH | Chemical Manufacturing325510 | — | ◐ LIKELY ACTIVE |
| TYTrelleborg Ysh Incorporated Sandusky Plant | Sandusky | MI | Plastics and Rubber Products Manufacturing326291 | — | ◐ LIKELY ACTIVE |
| IBImagine Baking, INC. | Sandusky | OH | Food Manufacturing311812 | 20-99 | ◐ LIKELY ACTIVE |
| ALA & L Metal Processing | Sandusky | OH | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
| ALA & L Metal Processing | Sandusky | OH | Fabricated Metal Product Manufacturing332813 | — | ◐ LIKELY ACTIVE |
| EMErie Materials INC. (0322020211) | Sandusky | OH | Petroleum and Coal Products Manufacturing324121 | — | ◐ LIKELY ACTIVE |
| RCRhetech Colors | Sandusky | OH | Chemical Manufacturing325211 | 20-99 | ◐ LIKELY ACTIVE |
| VSVentra Sandusky, LLC (0322020042) | Sandusky | OH | Plastics and Rubber Products Manufacturing326199 | — | ◐ LIKELY ACTIVE |
| CBC.L.A.G. Brewing Company | Sandusky | OH | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| CCCold Creek Wine, Spirits, & Brews, LLC | Sandusky | OH | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| ESEcho Spirits Distilling Co. | Sandusky | OH | Beverage and Tobacco Product Manufacturing312140 | — | ◐ LIKELY ACTIVE |
| ESElk Street Brewery & Tap Room | Sandusky | MI | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| FWFirelands Winery | Sandusky | OH | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| HMHelgeson, Michael | Sandusky | OH | Transportation Equipment Manufacturing336412 | — | ◐ LIKELY ACTIVE |
| HCHK Cooperative, Inc. | Sandusky | OH | — | — | ◐ LIKELY ACTIVE |
| MPMichigan Peat - Grower Plant | Sandusky | MI | Chemical Manufacturing325314 | 1-19 | ◐ LIKELY ACTIVE |
| SFSandusky Facility | Sandusky | OH | Chemical Manufacturing325510 | 20-99 | ◐ LIKELY ACTIVE |
| SPSandusky Packaging, Corp. | Sandusky | OH | Paper Manufacturing322212 | 20-99 | ◐ LIKELY ACTIVE |
| SPSmokey's Pigout Grill INC | Sandusky | MI | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| TUThe Underground and Winery | Sandusky | OH | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |
| VSVentra Sandusky, LLC | Sandusky | OH | Transportation Equipment Manufacturing336320 | 500+ | ◐ LIKELY ACTIVE |
| WWinerie | Sandusky | OH | Beverage and Tobacco Product Manufacturing312130 | — | ◐ LIKELY ACTIVE |