| CGCoorstek GMC-East | Golden | 100–499 | ● ACTIVE |
| SLStone Leaf Pottery INC | Arvada | — | ● ACTIVE |
 Terra Co2 Technology Holdings, INC | Golden | — | ● ACTIVE |
| LBLakewood Brick & Tile CO | Lakewood | 20–99 | ◐ LIKELY ACTIVE |
| BCBestway Concrete CO - Jeffco | Golden | — | ◐ LIKELY ACTIVE |
| CICoorstek INC - Clear Creek Valley Plant | Golden | 100–499 | ◐ LIKELY ACTIVE |
| RMRocky Mountain Bottle CO - 10619 W 50th | Wheat Ridge | — | ◐ LIKELY ACTIVE |
| MMMartin Marietta Arvada Ready Mix | Arvada | — | ◐ LIKELY ACTIVE |
| AEArcosa Esc Boulder | Boulder | — | ◇ UNVERIFIED |
| CICoorstek, INC. | Golden | — | ◐ LIKELY ACTIVE |
| CICoorstek, INC. | Golden | — | ◐ LIKELY ACTIVE |
| CICoorsTek Inc. - Center for Advanced Materials (CCAM) | Golden | 100–499 | ◐ LIKELY ACTIVE |
| SRSmyrna Ready Mix - Arvada Mix Plant | Arvada Area | — | ◐ LIKELY ACTIVE |
| WAWestern Aggregates Incorporated (txi) | Boulder | — | ◐ LIKELY ACTIVE |
| CTCoorstek - Table Mountain Center East | Arvada | — | ◐ LIKELY ACTIVE |
| AIAggregate Industries, Golden Ready Mix Plant | Golden | — | ◇ UNVERIFIED |
| CICoorstek, Inc.- South Table Mountain | Golden | — | ◇ UNVERIFIED |
| DMDesigner Marble Dba Benray Designer Marb | Lakewood | — | ◇ UNVERIFIED |
| LWLafarge West INC. | Evergreen | — | ◇ UNVERIFIED |
| RMRecycled Materials CO. (nordberg Cr) | Arvada | — | ◇ UNVERIFIED |
| RFRoaring Fork Redi Mix INC | Lakewood | — | ◇ UNVERIFIED |
| CBConcrete Block Supply, LLC | Littleton | — | ◐ LIKELY ACTIVE |
| CHCoorsTek Headquarters | Golden | 100–499 | ◐ LIKELY ACTIVE |
| CICoorstek INC | Golden | — | ◐ LIKELY ACTIVE |
| CICoorstek, INC. | Golden | — | ◐ LIKELY ACTIVE |
| CICoorstek, INC. | Golden | — | ◐ LIKELY ACTIVE |
| CICoorsTek Inc. NTM Facility | Golden | 100–499 | ◐ LIKELY ACTIVE |
| ESElemental Scientific Glassblowing | Golden | 20–99 | ◐ LIKELY ACTIVE |
| AAAnderman Assets LLC | Lakewood | — | ◇ UNVERIFIED |
| BCBella Casa Construction and Stone | Littleton | — | ◇ UNVERIFIED |
| CECoorstek, Electronic Products Group | Golden | — | ◇ UNVERIFIED |
| CFCornerstone Fabrication Corp. | Arvada | — | ◇ UNVERIFIED |
| CCCountertop Concepts CO, LLC | Littleton | — | ◇ UNVERIFIED |
| JTJohn Todd | Lakewood | — | ◇ UNVERIFIED |
| LWLafarge West, INC. | Golden 7.1 Mi. Sw of | — | ◇ UNVERIFIED |
| MKMorrison Knudsen (mk Ferguson) | Littleton | — | ◇ UNVERIFIED |
| NMNorman's Memorials, Inc. | Wheat Ridge | — | ◇ UNVERIFIED |
| OCOrnamental Concrete INC | Arvada | — | ◇ UNVERIFIED |
| SRSmyrna Ready Mix Concrete, LLC - Spec Agg Ready Mix | Golden | — | ◇ UNVERIFIED |
| WPWestern Paving.cn | Arvada | — | ◇ UNVERIFIED |
