| DSDuncan Sys INC | Elkhart | IN | Nonmetallic Mineral Product Manufacturing327215 | — | ◇ UNVERIFIED |
| EBE & B Paving LLC Portable Plant 41 | Lebanon | IN | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| EBE & B Paving LLC Portable Plant 42 | Peru | IN | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| EBE & B Paving LLC Portable Plant 47 | Columbus | IN | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| ECEdw. C. Levy CO Indiana | Portage | IN | Nonmetallic Mineral Product Manufacturing327992 | — | ◇ UNVERIFIED |
| EEncamp | Indianapolis | IN | Nonmetallic Mineral Product Manufacturing327910 | — | ◇ UNVERIFIED |
| EBEvansville Block CO Dba Miller Block & Brick CO | Evansville | IN | Nonmetallic Mineral Product Manufacturing327331 | — | ◇ UNVERIFIED |
| FLFabcon LLC | Frankfort | IN | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| FPFabcon Precast | Charlestown | IN | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| GSGeneral Shale Brick INC | Mooresville | IN | Nonmetallic Mineral Product Manufacturing327120 | — | ◇ UNVERIFIED |
| GGGilpin Glass Service | Indianapolis | IN | Nonmetallic Mineral Product Manufacturing327211 | — | ◇ UNVERIFIED |
| HMHarsco Metals - Ihw | East Chicago | IN | Nonmetallic Mineral Product Manufacturing327992 | — | ◇ UNVERIFIED |
| HMHeidelberg Materials US Cement LLC | Speed | IN | Nonmetallic Mineral Product Manufacturing327310 | — | ◇ UNVERIFIED |
| HSHeritage Slag Products, LLC (gary) | Gary | IN | Nonmetallic Mineral Product Manufacturing327992 | — | ◇ UNVERIFIED |
| HMHot Mix, INC | Greensburg | IN | Nonmetallic Mineral Product Manufacturing327999 | — | ◇ UNVERIFIED |
| IHILF Holdings LLC | Spencer | IN | Nonmetallic Mineral Product Manufacturing327999 | — | ◇ UNVERIFIED |
| IPIllini Precast LLC | Charlestown | IN | Nonmetallic Mineral Product Manufacturing327332 | — | ◇ UNVERIFIED |
| IIImi Indiana LLC | North Vernon | IN | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| IIImi Indiana LLC | Marion | IN | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| IIImi Indiana LLC New Point 177 | Greensburg | IN | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| IPImi Plant 117 | Crawfordsville | IN | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| IPImi Plant 149 | Mooresville | IN | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| IMImperial Marble INC. | Avon | IN | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| IMImperial Marble Incorporation | Scottsburg | IN | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| ILIndiana Limestone Fab Company Dba Indiana Limestone Fabricators | Spencer | IN | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| ICIndian Creek Stone Products, Inc. | Bedford | IN | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| IMIrving Material INC | Peru | IN | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| IMIrving Materials INC. | Anderson | IN | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| IMIrving Materials, INC. | Fort Wayne | IN | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| IMIrving Materials, INC. | Charlestown | IN | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| IMIrving Materials, INC. | Danville | IN | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| IMIrving Materials, INC. | Muncie | IN | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| IMIrving Materials, INC. | Greenfield | IN | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| IMIrving Materials INC Clarksville | Clarksville | IN | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| IMIrving Materials Incorporated | Terre Haute | IN | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| IMIrving Materials Incorporated Ardmore 161 | Fort Wayne | IN | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| IMIrving Materials Incorporated Decatur 166 | Decatur | IN | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| IMIrving Materials Incorporated Mt Vernon 510 | Mount Vernon | IN | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| IMIrving Materials Incorporated Seymour | Seymour | IN | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| IMIrving Materials INC Sw | Fort Branch | IN | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| IMIrving Materials, INC. - West Lafayette Branch | West Lafayette | IN | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| IMIrving Msterials Incorporated Industrial Road 163 | Fort Wayne | IN | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| JRJ&A Real Estate LLC | Spencer | IN | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| KGKeystone Granitewerks, Inc. | Elkhart | IN | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| KOKokomo Opalescent Glass Company | Kokomo | IN | Nonmetallic Mineral Product Manufacturing327212 | — | ◇ UNVERIFIED |
| LLafargeholcim | East Chicago | IN | Nonmetallic Mineral Product Manufacturing327310 | — | ◇ UNVERIFIED |
| LCLehigh Cement Company LLC | Mitchell | IN | Nonmetallic Mineral Product Manufacturing327310 | — | ◇ UNVERIFIED |
| MCMccreary Concrete Products INC. | Tipton | IN | Nonmetallic Mineral Product Manufacturing327332 | — | ◇ UNVERIFIED |
| MCMidland Cut Stone Company, INC. | Bloomington | IN | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| MMMinnick Midwest LLC Dba Midwest Tile & Concrete Products | Woodburn | IN | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
