| SSSpecial Service & Supply, INC. | Craig | — | ▲ REPORTED CLOSED |
| 1S1314 Sherman Dr | Longmont | — | ◇ UNVERIFIED |
| ADAbc Die Company | Denver | — | ◇ UNVERIFIED |
| ADAbc Die Cutting and Embossing | Denver | — | ◇ UNVERIFIED |
| ARAdvantage Resourcing | Denver | — | ◇ UNVERIFIED |
| ARAkorn Roller INC of CO | Commerce City | — | ◇ UNVERIFIED |
| AUAlpine Unlimited LLC | Longmont | — | ◇ UNVERIFIED |
| AEAmerican Engineering and Recycling, INC. | Arvada | — | ◇ UNVERIFIED |
| AGAntea Group - Paul's Marine | Denver Area | — | ◇ UNVERIFIED |
| ACAtlas Copco - Commerce City Cust Center | Commerce City | — | ◇ UNVERIFIED |
| AFAvanti Fabricators, LLC | Castle Rock | — | ◇ UNVERIFIED |
| BOBarn Owl Woodworking INC. | Fairplay | — | ◇ UNVERIFIED |
| BWBaski Water Instruments, INC. | Englewood | — | ◇ UNVERIFIED |
| BSBlackgold Supply | Brush | — | ◇ UNVERIFIED |
| BCBlacktail Cabinetry, INC | Oak Creek | — | ◇ UNVERIFIED |
| BIBluebird Intl | Englewood | — | ◇ UNVERIFIED |
| BCBonds Custom Mfg INC | Arvada | — | ◇ UNVERIFIED |
| BVBPI Ventures, LLC | Denver | — | ◇ UNVERIFIED |
| BSBurning Systems INC - See 1010268 | Pueblo | — | ◇ UNVERIFIED |
| BCBvm Corporation | Denver | — | ◇ UNVERIFIED |
| BIByers Industries, INC. | Longmont | — | ◇ UNVERIFIED |
| CVCapital View General Construction, INC. | Colorado Springs | — | ◇ UNVERIFIED |
| COCdm Optics INC | Boulder | — | ◇ UNVERIFIED |
| CFChase Fabrications LLC | Empire | — | ◇ UNVERIFIED |
| CECimarron Energy INC | Evans | — | ◇ UNVERIFIED |
| CECimarron Engineering, INC. | Wheat Ridge | — | ◇ UNVERIFIED |
| CRCimco Refrigeration, INC. | Centennial | — | ◇ UNVERIFIED |
| CMCircle M Welding & Fabrication LLC | Eaton | — | ◇ UNVERIFIED |
| CEClearBlu Environmental, LLC | Greeley | — | ◇ UNVERIFIED |
| CSClear Spgs Ranch Pit 2 - Port Screen | Fountain | — | ◇ UNVERIFIED |
| CMCodi Manufacturing, Inc. | Littleton | — | ◇ UNVERIFIED |
| CMColorado Mechanical Systems INC | Longmont | — | ◇ UNVERIFIED |
| CPColumbia Psi LLC | Englewood | — | ◇ UNVERIFIED |
| CTComposite Tooling Specialties | Colorado Springs | — | ◇ UNVERIFIED |
| CEContinental Electrical Tools LLC | Boulder | — | ◇ UNVERIFIED |
| CDControl Design & Mfg. INC | Englewood | — | ◇ UNVERIFIED |
| CACooper and Turner | Pueblo | — | ◇ UNVERIFIED |
| CECooper Energy Services | Wheat Ridge | — | ◇ UNVERIFIED |
| CSCrowder Supply Co LLC | Commerce City | — | ◇ UNVERIFIED |
| DVDynacorp Ventures LLC | Denver | — | ◇ UNVERIFIED |
| EME3 Manufacturing LLC | Littleton | — | ◇ UNVERIFIED |
| ECElam Const - Portable Crusher/ Screen | Grand Junction | — | ◇ UNVERIFIED |
| ETElite Technologies INC | Fort Collins | — | ◇ UNVERIFIED |
| EEmtek | Longmont | — | ◇ UNVERIFIED |
| ESEnerges Services, LLC | Platteville | — | ◇ UNVERIFIED |
| EUEpiroc USA LLC | Commerce City | — | ◇ UNVERIFIED |
| EIEquipment International | Aurora | — | ◇ UNVERIFIED |
| EIErshigs, INC. | Florence | — | ◇ UNVERIFIED |
| FPFast Plastic Parts LLC | Colorado Springs | — | ◇ UNVERIFIED |
| FFFerrie Franzmann Industries, LLC | Denver | — | ◇ UNVERIFIED |
