| AKAmericopy (aka Kwik Kopy) | Denver | CO | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| ADAnderson Die Casting, LLC | Denver | CO | Fabricated Metal Product Manufacturing332212 | — | ◇ UNVERIFIED |
| AMAndy Maylish Fabrication INC. | Denver | NC | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| ASApex Sign CO LLC | Denver | CO | Miscellaneous Manufacturing339950 | — | ◇ UNVERIFIED |
| AOApparel on Target, Inc. | Denver | CO | Printing and Related Support Activities323113 | — | ◇ UNVERIFIED |
| ASArizona Shower Doors of Colorado, LLC | Denver | CO | Nonmetallic Mineral Product Manufacturing327215 | — | ◇ UNVERIFIED |
| AMArk Molding INC. | Denver | CO | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| ASA Small Print Shop LLC | Denver | CO | Printing and Related Support Activities323113 | — | ◇ UNVERIFIED |
| ATAt Thompson | Denver | CO | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| AHAustin Hardwood of Denver | Denver | CO | Wood Product Manufacturing321918 | — | ◇ UNVERIFIED |
| BLBakeology LLC | Denver | NC | Food Manufacturing311520 | — | ◇ UNVERIFIED |
| BGBarela Grafix | Denver | CO | Food Manufacturing311812 | — | ◇ UNVERIFIED |
| BEBeazer East INC (former Koppers Wood Treating Facility - Denver) | Denver | CO | Wood Product Manufacturing321114 | — | ◇ UNVERIFIED |
| BSBellagio Stone INC. | Denver | CO | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| BBBeyond Broadway, LLC | Denver | CO | Chemical Manufacturing325411 | — | ◇ UNVERIFIED |
| BMBlueprint Manufacturing Inc | Denver | CO | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| BHBollman Hat Company | Denver | PA | Apparel Manufacturing315991 | — | ◇ UNVERIFIED |
| BUBottles Unlimited, INC. | Denver | CO | Plastics and Rubber Products Manufacturing326160 | — | ◇ UNVERIFIED |
| BNBoulder Natural Meats | Denver | CO | Food Manufacturing311612 | — | ◇ UNVERIFIED |
| BVBPI Ventures, LLC | Denver | CO | Machinery Manufacturing333618 | — | ◇ UNVERIFIED |
| BVBraeger Ventures, LLC | Denver | CO | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| BRBrannan Ready Mix West Plant | Denver | CO | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| BWBrannan West Plant | Denver | CO | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| BTBrekhus Tile & Stone | Denver | CO | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| BMBroncorp Mfg CO INC | Denver | CO | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| BCBurnco Colorado LLC - Portable Rmx 1 | Denver | CO | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| CCain-t-square | Denver | CO | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| CCCapitol Color Imaging | Denver | CO | Printing and Related Support Activities323120 | — | ◇ UNVERIFIED |
| CICaretek INC | Denver | CO | Printing and Related Support Activities323119 | — | ◇ UNVERIFIED |
| CCCarpenter Company INC | Denver | CO | Plastics and Rubber Products Manufacturing326121 | — | ◇ UNVERIFIED |
| CWCart Works Company, INC. | Denver | CO | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| CCCAVE Consulting, PBC | Denver | CO | Food Manufacturing311812 | — | ◇ UNVERIFIED |
| CMCb Manufacturing Company INC | Denver | CO | Beverage and Tobacco Product Manufacturing312111 | — | ◇ UNVERIFIED |
| CDCenturion Discovery Inc | Denver | CO | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| CSChemtrade Solutions INC. | Denver | CO | Chemical Manufacturing325180 | — | ◇ UNVERIFIED |
| CMClassic Metals | Denver | CO | Fabricated Metal Product Manufacturing332323 | — | ◇ UNVERIFIED |
| CClotheory | Denver | CO | Apparel Manufacturing315990 | — | ◇ UNVERIFIED |
| CBCohesion Brewing LTD | Denver | CO | Beverage and Tobacco Product Manufacturing312120 | — | ◇ UNVERIFIED |
| CRColorado Rubber and Supply | Denver | CO | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| CGColor Glo | Denver | CO | Leather and Allied Product Manufacturing316998 | — | ◇ UNVERIFIED |
| CCCommunity Clay, LLC | Denver | CO | Nonmetallic Mineral Product Manufacturing327110 | — | ◇ UNVERIFIED |
| CCConsolidated Container Company | Denver | CO | Plastics and Rubber Products Manufacturing326160 | — | ◇ UNVERIFIED |
| CIContainer Industries INC | Denver | CO | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| CMContemporary Metal Furnishings, INC. | Denver | CO | Furniture and Related Product Manufacturing337124 | — | ◇ UNVERIFIED |
| CNCosentino North America | Denver | CO | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| CSC Squared Ciders LLC | Denver | CO | Beverage and Tobacco Product Manufacturing312120 | — | ◇ UNVERIFIED |
| CVC&s Ventures, INC. | Denver | CO | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| CGCustom Granite Interiors, LLC | Denver | CO | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| CECutting Edge Granite | Denver | CO | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| CWC W Elaborations | Denver | CO | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
