| BRBrannan Ready Mix West Plant | Denver | — | ◇ UNVERIFIED |
| BWBrannan West Plant | Denver | — | ◇ UNVERIFIED |
| BTBrekhus Tile & Stone | Denver | — | ◇ UNVERIFIED |
| BWBristol Works LTD - Cultured Marble Prod | Denver | — | ◇ UNVERIFIED |
| BCBurnco Colorado LLC - Portable Rmx 1 | Denver | — | ◇ UNVERIFIED |
| CCCommunity Clay, LLC | Denver | — | ◇ UNVERIFIED |
| CNCosentino North America | Denver | — | ◇ UNVERIFIED |
| CVC&s Ventures, INC. | Denver | — | ◇ UNVERIFIED |
| CECustom Edge Marble & Granite LLC | Denver | — | ◇ UNVERIFIED |
| CGCustom Granite Interiors, LLC | Denver | — | ◇ UNVERIFIED |
| CECutting Edge Granite | Denver | — | ◇ UNVERIFIED |
| DCDakolios Const Portable | Denver | — | ◇ UNVERIFIED |
| DMDenver Marble Concepts | Denver | — | ◇ UNVERIFIED |
| EMEnvironmental Materials LLC | Denver | — | ◇ UNVERIFIED |
| EMEuropean Marble Co., INC. | Denver | — | ◇ UNVERIFIED |
| FCFasick Concrete, INC. | Denver | — | ◇ UNVERIFIED |
| FCFasick Concrete, INC. | Denver | — | ◇ UNVERIFIED |
| FRFlanagan Ready Mix LTD | Denver | — | ◇ UNVERIFIED |
| FCFlatiron Const -port Concrete Batch Plnt | Denver | — | ◇ UNVERIFIED |
| FCFlatiron Construction - Dia Batch Plant | Denver | — | ◇ UNVERIFIED |
| FMFreeway Marble & Granite | Denver | — | ◇ UNVERIFIED |
| FMFreeway Marble & Granite | Denver | — | ◇ UNVERIFIED |
| GCGolden Concrete (hagenator Cbp) | Denver | — | ◇ UNVERIFIED |
| GAGranite and Marble Designs LLC | Denver | — | ◇ UNVERIFIED |
| GCGranite Countertops | Denver | — | ◇ UNVERIFIED |
 Granite World of Colorado LLC | Denver | — | ◇ UNVERIFIED |
| GFGuy's Floor Service, INC. | Denver | — | ◇ UNVERIFIED |
| HZHb Zachary CO Denver Int Arprt | Denver | — | ◇ UNVERIFIED |
| ITInternational Technifab Spi | Denver | — | ◇ UNVERIFIED |
| LWLafarge West, INC. | Denver | — | ◇ UNVERIFIED |
| MGMagallanes Granite and Marble | Denver | — | ◇ UNVERIFIED |
| MOMarquardt Outdoors, Llcdba Davis Tent an D Awning | Denver | — | ◇ UNVERIFIED |
| MGMetro Granite & Marble INC | Denver | — | ◇ UNVERIFIED |
| MIM.j. International, LLC | Denver | — | ◇ UNVERIFIED |
| MSMountain State Stone | Denver | — | ◇ UNVERIFIED |
| PHPinnacle Hardwood, INC | Denver | — | ◇ UNVERIFIED |
| PSPinnacle Stoneworks LLC | Denver | — | ◇ UNVERIFIED |
| PPozzolanic | Denver | — | ◇ UNVERIFIED |
| PIPozzolanic Intl | Denver | — | ◇ UNVERIFIED |
| QPQuarry Partners, LLC | Denver | — | ◇ UNVERIFIED |
| QDQuikrete Denver | Denver | — | ◇ UNVERIFIED |
| RMReady Mixed Concrete Company | Denver | — | ◇ UNVERIFIED |
| RLRhino LLC | Denver | — | ◇ UNVERIFIED |
| RBRobinson Brick CO | Denver | — | ◇ UNVERIFIED |
| RHRock Horeb Marble and Granite | Denver | — | ◇ UNVERIFIED |
| RMRocky Mountain Ready Mix Concrete INC | Denver | — | ◇ UNVERIFIED |
| RMRocky Mountain Scientific Glass Blowing | Denver | — | ◇ UNVERIFIED |
| SOSierra's of Colorado | Denver | — | ◇ UNVERIFIED |
| SHSparq Home | Denver | — | ◇ UNVERIFIED |
| SCStone Crafters, INC. Dba Victor Marble | Denver | — | ◇ UNVERIFIED |
