| TITenere INC Wheat Ridge Div.cn | Wheat Ridge | — | ◇ UNVERIFIED |
| UDU.s. Dept of Energy - Rfets | Arvada | — | ◇ UNVERIFIED |
| ALArrowhd.com LLC | Westminster | — | ◐ LIKELY ACTIVE |
| ALArtproduct LLC | Littleton | — | ◐ LIKELY ACTIVE |
| BBBall Beverage Pkg 151 Golden | Golden | 100–499 | ◐ LIKELY ACTIVE |
| BCBall Corporate Campus Denver | Broomfield | 500+ | ◐ LIKELY ACTIVE |
| FFFinal Frontier Manufacturing INC | Arvada | — | ◐ LIKELY ACTIVE |
| PLPumptech LLC | Golden | — | ◐ LIKELY ACTIVE |
| SSShield Security Systems, LLC | Littleton | 20–99 | ◐ LIKELY ACTIVE |
| WAWastequip Arvada | Arvada | 1–19 | ◐ LIKELY ACTIVE |
| HFHysa Fillers L.l.c. | Golden | — | ◐ LIKELY ACTIVE |
| SKSteven Kalmbach (dba Kasco) | Golden | — | ◐ LIKELY ACTIVE |
| WEWeiser Engineering | Arvada | — | ◇ UNVERIFIED |
| BMBall Metal Beverage Container Corporation | Westminster | — | ◇ UNVERIFIED |
| BSBristlecone Shooting | Lakewood | — | ◇ UNVERIFIED |
 Chandler Industries, INC. | Littleton | — | ◇ UNVERIFIED |
| CPCic Precision Machining | Golden | — | ◇ UNVERIFIED |
| CPColorado Precision Machining | Arvada | — | ◇ UNVERIFIED |
| ESElward Systems Corporation | Lakewood | — | ◇ UNVERIFIED |
| FPFoothills Powder Coating | Golden | — | ◇ UNVERIFIED |
| GBGoldberg Brothers, INC. | Littleton | — | ◇ UNVERIFIED |
| GIGpt Industries | Wheat Ridge | — | ◇ UNVERIFIED |
| IMInnovative Materials Solutions, LLLP | Golden | — | ◇ UNVERIFIED |
| IIInternational Iron Works LLC | Arvada | — | ◇ UNVERIFIED |
| JIJPC Industries LLC | Golden | — | ◇ UNVERIFIED |
| MRMetal Roofing Solutions LLC | Wheat Ridge | — | ◇ UNVERIFIED |
| MMMile-hi Machine, INC. | Arvada | — | ◇ UNVERIFIED |
| MLMillercoors, LLC | Golden | — | ◇ UNVERIFIED |
| MCMolson Coors USA LLC - Golden Brewery | Golden Area | — | ◇ UNVERIFIED |
| NINft INC. | Golden | — | ◇ UNVERIFIED |
| NLNucfil, LLC | Golden | — | ◇ UNVERIFIED |
| PCPrescient Co., INC. | Arvada | — | ◇ UNVERIFIED |
| RIRfi Industries INC | Arvada | — | ◇ UNVERIFIED |
| RMRocky Mountain Metal Container | Golden | — | ◇ UNVERIFIED |
| RMRSG Metal Works LLC | Denver | — | ◇ UNVERIFIED |
| SMSantee Metal Works LLC | Littleton | — | ◇ UNVERIFIED |
| SGStar Guide Corporation | Arvada | — | ◇ UNVERIFIED |
| TWThe Walrath Corporation | Lakewood | — | ◇ UNVERIFIED |
| TITribologix Inc | Golden | — | ◇ UNVERIFIED |
