 Environmental Abrasives Warehouse CO. | Boise | — | ● ACTIVE |
| BCBasalite Concrete Products | Meridian | — | ◇ UNVERIFIED |
| CCClements Concrete Joplin Road Facility | Boise | — | ◇ UNVERIFIED |
| MMMemorial Monuments Meridian | Meridian | 20–99 | ◐ LIKELY ACTIVE |
| HTHandy Truck Line INC - Meridian | Meridian | — | ◇ UNVERIFIED |
| ICIdaho Concrete Company | Boise | — | ◇ UNVERIFIED |
| IMIdaho Materials and Construction | Eagle | — | ◇ UNVERIFIED |
| MCMobile Concrete of Idaho | Boise | — | ◇ UNVERIFIED |
| MCMobile Concrete of Idaho 00544 | Meridian | — | ◇ UNVERIFIED |
| SCSunroc Corporation Badger Concrete Batch Plant | Boise | — | ◇ UNVERIFIED |
| AMAdvanced Marble and Granite, INC. | Meridian | 20–99 | ◐ LIKELY ACTIVE |
| BBBasalite - Boise | Meridian | 20–99 | ◐ LIKELY ACTIVE |
| EREagle Ready Mix | Eagle | 20–99 | ◐ LIKELY ACTIVE |
| FMFLOFORM Mesa | Meridian | 100–499 | ◐ LIKELY ACTIVE |
| GBGlaz-tech Boise | Boise | 20–99 | ◐ LIKELY ACTIVE |
| IMIdaho Meridian 3540 E Lanark Street | Meridian | 1–19 | ◐ LIKELY ACTIVE |
| JBJoplin Boise, Idaho | Boise | 20–99 | ◐ LIKELY ACTIVE |
| AGAdvanta Granite & Stone, LLC | Garden City | — | ◇ UNVERIFIED |
| ATArtistic Tile & Granite INC | Meridian | — | ◇ UNVERIFIED |
| ASAtlantic Stone | Meridian | — | ◇ UNVERIFIED |
| BSBoise Stone, INC. | Boise | — | ◇ UNVERIFIED |
| CCConsolidated Concrete Joplin Road | Garden City | — | ◇ UNVERIFIED |
| CCCornerstone Concrete Services LLC | Boise | — | ◇ UNVERIFIED |
| CECutting Edge Kitchens LLC | Garden City | — | ◇ UNVERIFIED |
| DGD&a Glass Company, INC. | Boise | — | ◇ UNVERIFIED |
| MLMansfield, LLC Dba the Stone Outlet | Boise | — | ◇ UNVERIFIED |
| MTMesa Tile & Stone, INC. | Boise | — | ◇ UNVERIFIED |
| PWP W Feenstra 00580 | Boise | — | ◇ UNVERIFIED |
| RHRock Hard Granite, LLC | Boise | — | ◇ UNVERIFIED |
| SCSather Construction, LLC | Boise | — | ◇ UNVERIFIED |
| SCSunroc Corporation | Boise | — | ◇ UNVERIFIED |
| SSSunroc Site | Garden City | — | ◇ UNVERIFIED |
| SGSuperior Granite of Idaho | Garden City | — | ◇ UNVERIFIED |
| TVTreasure Valley Granite, INC. | Garden City | — | ◇ UNVERIFIED |
| ULUsmg LLC | Boise | — | ◇ UNVERIFIED |
| WTWall to Wall Tile & Stone-idaho LLC | Meridian | — | ◇ UNVERIFIED |
