| NANortheast Asphalt - #57 | Eden, WI | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| NANorthern Aluminum Foundry | North Fond Du Lac, WI | Primary Metal Manufacturing331524 | — | ◇ UNVERIFIED |
| OEOakfield Enterprises INC | Oakfield, WI | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| QRQuartz Right LLC | Fond Du Lac, WI | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| RSRichard & Sons, Inc. | Fond du Lac, WI | Food Manufacturing311812 | — | ◇ UNVERIFIED |
 Saputo Cheese USA INC - Waupun | Waupun, WI | Food Manufacturing311511 | — | ◇ UNVERIFIED |
| SWSignature Wafer Company, LLC | Ripon, WI | Food Manufacturing311821 | — | ◇ UNVERIFIED |
| SMStainless Manufacturing and Design, INC. | Brandon, WI | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| TITanis, INC | Fond Du Lac, WI | Miscellaneous Manufacturing339994 | — | ◇ UNVERIFIED |
| TCThe Combination Door CO. | Fond du Lac, WI | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| TMThe Machine Shop LLC | Fond Du Lac, WI | Transportation Equipment Manufacturing336390 | — | ◇ UNVERIFIED |
| TPTreehouse Private Brands INC | Ripon, WI | Food Manufacturing311821 | — | ◇ UNVERIFIED |
| USU S Energy Rng Facility Clover Hill | Ashford, WI | Chemical Manufacturing325199 | — | ◇ UNVERIFIED |
| VEVetter Enterprises LLC | Campbellsport, WI | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| WPWalsworth Publishing Company INC | Ripon, WI | Printing and Related Support Activities323110 | — | ◇ UNVERIFIED |
| WLWilloughby Land Management LLC | Fond du Lac, WI | Furniture and Related Product Manufacturing337122 | — | ◇ UNVERIFIED |
