| JIJoy-mark INC | Cudahy | WI | Nonmetallic Mineral Product Manufacturing327125 | 20-99 | ◐ LIKELY ACTIVE |
| UIUsg Interiors LLC | Walworth | WI | Nonmetallic Mineral Product Manufacturing327420 | 20-99 | ◐ LIKELY ACTIVE |
| 3C3m CO - Wausau Downtown | Wausau | WI | Nonmetallic Mineral Product Manufacturing327990 | — | ◐ LIKELY ACTIVE |
| 3W3m Wausau - Greystone Plant | Wausau | WI | Nonmetallic Mineral Product Manufacturing327992 | — | ◐ LIKELY ACTIVE |
| AGArdagh Glass INC. (burlington) | Burlington | WI | Nonmetallic Mineral Product Manufacturing327210 | — | ◐ LIKELY ACTIVE |
| ABAstec Burlington | Burlington | WI | Nonmetallic Mineral Product Manufacturing327320 | 20-99 | ◐ LIKELY ACTIVE |
| CFCardinal Fg | Portage | WI | Nonmetallic Mineral Product Manufacturing327210 | — | ◐ LIKELY ACTIVE |
| CGCardinal Glass | Tomah | WI | Nonmetallic Mineral Product Manufacturing327215 | 100-499 | ◐ LIKELY ACTIVE |
Carmeuse Lime & Stone Manitowoc Operation | Manitowoc | WI | Nonmetallic Mineral Product Manufacturing327410 | — | ◐ LIKELY ACTIVE |
| CPCrystal Print INC | Little Chute | WI | Printing and Related Support Activities323110 | 20-99 | ◐ LIKELY ACTIVE |
| PDPrairie Du Chien - 3m Company | Prairie Du Chien | WI | Nonmetallic Mineral Product Manufacturing327910 | — | ◐ LIKELY ACTIVE |
US Minerals, INC. | Roberts | WI | Nonmetallic Mineral Product Manufacturing327910 | — | ◐ LIKELY ACTIVE |
| 3C3m Company - Building #49 | Prairie Du Chien | WI | Nonmetallic Mineral Product Manufacturing327910 | — | ◐ LIKELY ACTIVE |
| CFCardinal Fg | Menomonie | WI | Nonmetallic Mineral Product Manufacturing327210 | — | ◐ LIKELY ACTIVE |
| KCKohler Company | Kohler | WI | Nonmetallic Mineral Product Manufacturing327110 | — | ◐ LIKELY ACTIVE |
| GIGlass Insulators, INC. | Bloomer | WI | Nonmetallic Mineral Product Manufacturing327211 | 20-99 | ◐ LIKELY ACTIVE |
| TWTotal Wall, INC. | Rio | WI | Nonmetallic Mineral Product Manufacturing327420 | 20-99 | ◐ LIKELY ACTIVE |
| AOAmc of Wisconsin INC. | Fond Du Lac | WI | Nonmetallic Mineral Product Manufacturing327991 | 20-99 | ◐ LIKELY ACTIVE |
| GBGreen Bay - Century Road | Green Bay | WI | Nonmetallic Mineral Product Manufacturing327332 | 20-99 | ◐ LIKELY ACTIVE |
| HCHuffcutt Concrete, INC. | Chippewa Falls | WI | Nonmetallic Mineral Product Manufacturing327390 | 20-99 | ◐ LIKELY ACTIVE |
| LILycon INC | Janesville | WI | Nonmetallic Mineral Product Manufacturing327320 | 100-499 | ◐ LIKELY ACTIVE |
| PDPrairie du Chien | Prairie Du Chien | WI | Nonmetallic Mineral Product Manufacturing327910 | 500+ | ◐ LIKELY ACTIVE |
| QSQuarra Stone Company, LLC | Sun Prairie | WI | Nonmetallic Mineral Product Manufacturing327991 | 20-99 | ◐ LIKELY ACTIVE |
| TGTrulite Glass and Aluminum Solutions, LLC | New Berlin | WI | Nonmetallic Mineral Product Manufacturing327215 | 20-99 | ◐ LIKELY ACTIVE |
| WCWaukesha Cnty Dot | Menomonee Falls | WI | Nonmetallic Mineral Product Manufacturing327999 | — | ◐ LIKELY ACTIVE |
| WTWausau Tile, Inc. - WI | Rothschild | WI | Nonmetallic Mineral Product Manufacturing327390 | 100-499 | ◐ LIKELY ACTIVE |
Wieser Concrete Products, INC. | Portage | WI | Nonmetallic Mineral Product Manufacturing327390 | 20-99 | ◐ LIKELY ACTIVE |
| WSWisconsin Shower Door | Menomonee Falls | WI | Nonmetallic Mineral Product Manufacturing327211 | 20-99 | ◐ LIKELY ACTIVE |
| EC"4018 - Eau Claire Concrete Plant" | Eau Claire | WI | Nonmetallic Mineral Product Manufacturing327331 | 20-99 | ◐ LIKELY ACTIVE |
| EC"4019 - Eau Claire Bagging Plant" | Eau Claire | WI | Nonmetallic Mineral Product Manufacturing327331 | 20-99 | ◐ LIKELY ACTIVE |
| IR"4719 - Iron Ridge Concrete Bagging" | Iron Ridge | WI | Nonmetallic Mineral Product Manufacturing327331 | 20-99 | ◐ LIKELY ACTIVE |
| 7W702 Wisconsin General | Franklin | WI | Nonmetallic Mineral Product Manufacturing327320 | 20-99 | ◐ LIKELY ACTIVE |
| 7K710 Kenosha Yard | Kenosha | WI | Nonmetallic Mineral Product Manufacturing327320 | 20-99 | ◐ LIKELY ACTIVE |
| 7M712 Mm Kenosha 46 Plant | Kenosha | WI | Nonmetallic Mineral Product Manufacturing327320 | 1-19 | ◐ LIKELY ACTIVE |
| 7W720 West Allis | West Allis | WI | Nonmetallic Mineral Product Manufacturing327320 | 1-19 | ◐ LIKELY ACTIVE |
| 7L725 Lisbon | Sussex | WI | Nonmetallic Mineral Product Manufacturing327320 | 1-19 | ◐ LIKELY ACTIVE |
| 7727-Beloit | Beloit | WI | Nonmetallic Mineral Product Manufacturing327320 | 1-19 | ◐ LIKELY ACTIVE |
| AMAmerican Materials | Eau Claire | WI | Nonmetallic Mineral Product Manufacturing327320 | 20-99 | ◐ LIKELY ACTIVE |
| ALAmery LG | Amery | WI | Nonmetallic Mineral Product Manufacturing327215 | 100-499 | ◐ LIKELY ACTIVE |
| ACAppleton - CMC | Appleton | WI | Nonmetallic Mineral Product Manufacturing327331 | 20-99 | ◐ LIKELY ACTIVE |
| APAppleton Plant | Appleton | WI | Nonmetallic Mineral Product Manufacturing327320 | 20-99 | ◐ LIKELY ACTIVE |
| ASAppleton - Schmitz Ready Mix | Appleton | WI | Nonmetallic Mineral Product Manufacturing327320 | 1-19 | ◐ LIKELY ACTIVE |
| AGArdagh Glass Packaging Burlington | Burlington | WI | Nonmetallic Mineral Product Manufacturing327213 | 100-499 | ◐ LIKELY ACTIVE |
| BWBrooklyn, WI | Brooklyn | WI | Nonmetallic Mineral Product Manufacturing327320 | 1-19 | ◐ LIKELY ACTIVE |
| BMBrowntown Mid-States Concrete Industries | Browntown | WI | Nonmetallic Mineral Product Manufacturing327390 | 20-99 | ◐ LIKELY ACTIVE |
| BSBuechel Stone Corp - CSP | Chilton | WI | Nonmetallic Mineral Product Manufacturing327991 | 1-19 | ◐ LIKELY ACTIVE |
| BCBurlington - CPL | Burlington | WI | Nonmetallic Mineral Product Manufacturing327390 | 20-99 | ◐ LIKELY ACTIVE |
| CWC2 Wisconsin Kaukauna Highline Road | Kaukauna | WI | Nonmetallic Mineral Product Manufacturing327991 | 1-19 | ◐ LIKELY ACTIVE |
| CWC2 Wisconsin Madison Femrite Drive | Madison | WI | Nonmetallic Mineral Product Manufacturing327991 | 1-19 | ◐ LIKELY ACTIVE |
| CWC2 Wisconsin Pewaukee Roundy Drive | Pewaukee | WI | Nonmetallic Mineral Product Manufacturing327991 | 20-99 | ◐ LIKELY ACTIVE |