| FGFm Graham | Merrill | WI | Nonmetallic Mineral Product Manufacturing327211 | — | ◇ UNVERIFIED |
| FMFrancis Melvin, INC. | Prentice | WI | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| G7Gallery 77, LLC | Hudson | WI | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| GCGillett Cement Products INC | Gillett | WI | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| GRGleason Redi Mix, INC. | Kenosha | WI | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| GWGraymont Western Lime - Eden | Eden | WI | Nonmetallic Mineral Product Manufacturing327410 | — | ◇ UNVERIFIED |
| HSHalquist Stone Company, INC. | Lannon | WI | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| HOHouse of Stone INC. | Milwaukee | WI | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| HMHydraulic Mudpumps INC. | Manitowoc | WI | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| ISIndustrial Sales & Leasing, LLC | Plover | WI | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| IRIvey Red-mix | Mineral Point | WI | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| JSJohn S. Olynick, INC. | Gilman | WI | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| JSJ & S Granite and Marble LLC | Suamico | WI | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| KPKrete Partners, LLC | Brookfield | WI | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| LCLa Crosse Memorials, INC. | La Crosse | WI | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| LLafargeholcim | Green Bay | WI | Nonmetallic Mineral Product Manufacturing327310 | — | ◇ UNVERIFIED |
| LSLake Shore Burial Vault Co., INC. | Brookfield | WI | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| L4Lashe 4 Collective LLC | Woodruff | WI | Nonmetallic Mineral Product Manufacturing327110 | — | ◇ UNVERIFIED |
| LCLax Clay Investments Limited Liability Company | La Crosse | WI | Nonmetallic Mineral Product Manufacturing327110 | — | ◇ UNVERIFIED |
| LPLedgeview Precast Concrete INC. | Fond Du Lac | WI | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| LILycon INC | Madison | WI | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| LILycon INC - Middleton - University Ave | Middleton | WI | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| LILycon INC - Plant #10 | Sauk City | WI | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| MCMadison Crushing and Excavating Company INC | Madison | WI | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| MMMadison Materials, LLC | Madison | WI | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| MPMarik Properties LLC | Bloomer | WI | Nonmetallic Mineral Product Manufacturing327211 | — | ◇ UNVERIFIED |
| MPMatzke Properties LAX, LLC | La Crosse | WI | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| MLMayville Limestone INC | Mayville | WI | Nonmetallic Mineral Product Manufacturing327410 | — | ◇ UNVERIFIED |
| MPMidwest Perlite Company, Inc. | Appleton | WI | Nonmetallic Mineral Product Manufacturing327992 | — | ◇ UNVERIFIED |
| MRMidwest Rock Tops, LLC | Madison | WI | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| OLOurdailysalt LLC | Milwaukee | WI | Nonmetallic Mineral Product Manufacturing327112 | — | ◇ UNVERIFIED |
| OROzinga Ready-mix Burlington | Burlington | WI | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| OROzinga Ready-mix Concrete Beloit | Beloit | WI | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| OROzinga Ready-mix Concrete Hartland | Hartland | WI | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| OROzinga Ready Mix Concrete, INC. | Milwaukee | WI | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| PSPaul's Silo Service, LLC | Stevens Point | WI | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| PAPgw Auto Glass, LLC | Madison | WI | Nonmetallic Mineral Product Manufacturing327215 | — | ◇ UNVERIFIED |
| PPPiranha Proppant - Wash Plant | Dovre | WI | Nonmetallic Mineral Product Manufacturing327999 | — | ◇ UNVERIFIED |
| QIQuality Insulators, INC. | Green Bay | WI | Nonmetallic Mineral Product Manufacturing327993 | — | ◇ UNVERIFIED |
| QBQuanex Building Products | Rice Lake | WI | Nonmetallic Mineral Product Manufacturing327420 | — | ◇ UNVERIFIED |
| QRQuartz Right LLC | Fond Du Lac | WI | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| RPRev's Pre-Cast Concrete Corp. | Waukesha | WI | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| RSRivard Stone, INC | Houlton | WI | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| RRRivcrete Ready Mix, LLC | Milwaukee | WI | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| RGRK Group, LLC | Slinger | WI | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| SSSilvermine Stone Company | Eau Claire | WI | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| SRSonag Ready Mix | Menomonee Falls | WI | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| SISpancrete Industries, INC. | Menomonee Falls | WI | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| SISpancrete Industries - Valders | Valders | WI | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| SISpancrete Industries - Waukesha | Waukesha | WI | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
