| FAFrench Assets Corporations | Arvada | CO | Nonmetallic Mineral Product Manufacturing327215 | 20-99 | ◐ LIKELY ACTIVE |
| 0D01- Denver Metal Sales Manufacturing Corporation | Frederick | CO | Fabricated Metal Product Manufacturing332311 | 20-99 | ◐ LIKELY ACTIVE |
| 1E10600 E. 54th Ave Units B&C | Denver | CO | Food Manufacturing311942 | 20-99 | ◐ LIKELY ACTIVE |
| 1T12071 Tejon St Ste 300 | Avon | CO | Machinery Manufacturing333414 | 20-99 | ◐ LIKELY ACTIVE |
| 4P42nd plant | Denver | CO | Food Manufacturing311999 | 20-99 | ◐ LIKELY ACTIVE |
| AAccu-Precision | Littleton | CO | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| ASAccu-Tube - Sheridan | Englewood | CO | Primary Metal Manufacturing331210 | 20-99 | ◐ LIKELY ACTIVE |
| ASAdcon Signs | Fort Collins | CO | Miscellaneous Manufacturing339950 | 20-99 | ◐ LIKELY ACTIVE |
| AIAgfinity Inc (Eaton Feed Mill) | Eaton | CO | Food Manufacturing311119 | 20-99 | ◐ LIKELY ACTIVE |
| AMAG Machining & Ind., Inc. | Englewood | CO | Fabricated Metal Product Manufacturing332710 | 20-99 | ◐ LIKELY ACTIVE |
| ACAir Comm Corperation | Thornton | CO | Transportation Equipment Manufacturing336413 | 20-99 | ◐ LIKELY ACTIVE |
| AAkron | Akron | CO | Food Manufacturing311119 | 20-99 | ◐ LIKELY ACTIVE |
| AAlamosa | Alamosa | CO | Beverage and Tobacco Product Manufacturing312111 | 20-99 | ◐ LIKELY ACTIVE |
| AIAleut Information Technology, LLC - USAFA | Colorado Springs | CO | Computer and Electronic Product Manufacturing334111 | 20-99 | ◐ LIKELY ACTIVE |
| AAAll American Stair Co Inc | Denver | CO | Wood Product Manufacturing321999 | 20-99 | ◐ LIKELY ACTIVE |
American Converters Longmont | Longmont | CO | Plastics and Rubber Products Manufacturing326150 | 20-99 | ◐ LIKELY ACTIVE |
| ASAmerican Sign Company | Englewood | CO | Miscellaneous Manufacturing339950 | 20-99 | ◐ LIKELY ACTIVE |
| APAmware Pallet Services - Aurora | Aurora | CO | Wood Product Manufacturing321920 | 20-99 | ◐ LIKELY ACTIVE |
| ADAnalog Devices Inc. - Centennial Office | Colorado Springs | CO | Computer and Electronic Product Manufacturing334413 | 20-99 | ◐ LIKELY ACTIVE |
| ADAnalog Devices Inc. - Chapel Hills Office | Colorado Springs | CO | Computer and Electronic Product Manufacturing334413 | 20-99 | ◐ LIKELY ACTIVE |
| AMArdent Mills Denver | Denver | CO | Food Manufacturing311211 | 20-99 | ◐ LIKELY ACTIVE |
| ASArizona Shower Door - Denver | Denver | CO | Nonmetallic Mineral Product Manufacturing327215 | 20-99 | ◐ LIKELY ACTIVE |
| AArvada | Arvada | CO | Computer and Electronic Product Manufacturing334220 | 20-99 | ◐ LIKELY ACTIVE |
| AMAtlas Molded Products - Denver | Denver | CO | Plastics and Rubber Products Manufacturing326140 | 20-99 | ◐ LIKELY ACTIVE |
| AHAustin Hardwoods of Denver | Denver | CO | Wood Product Manufacturing321918 | 20-99 | ◐ LIKELY ACTIVE |
| ABAvery Brewing Company | Boulder | CO | Beverage and Tobacco Product Manufacturing312120 | 20-99 | ◐ LIKELY ACTIVE |
| BCBakeFresh Colorado | Denver | CO | Food Manufacturing311812 | 20-99 | ◐ LIKELY ACTIVE |
| BFBasalite - Fort Lupton | Fort Lupton | CO | Nonmetallic Mineral Product Manufacturing327331 | 20-99 | ◐ LIKELY ACTIVE |
| BFBasalite - Fort Lupton | Ft. Lupton | CO | Nonmetallic Mineral Product Manufacturing327331 | 20-99 | ◐ LIKELY ACTIVE |
| BBB&B Blending | Northglenn | CO | Chemical Manufacturing325612 | 20-99 | ◐ LIKELY ACTIVE |
| BPBean Plant | Denver | CO | Food Manufacturing311999 | 20-99 | ◐ LIKELY ACTIVE |
| BWBentley Welding, Inc. | Greeley | CO | Fabricated Metal Product Manufacturing332313 | 20-99 | ◐ LIKELY ACTIVE |
| BBiofire | Broomfield | CO | Fabricated Metal Product Manufacturing332994 | 20-99 | ◐ LIKELY ACTIVE |
| BDBison Designs LLC | Longmont | CO | Textile Mills313310 | 20-99 | ◐ LIKELY ACTIVE |
| BFBlackeagle Fabrication | Berthoud | CO | Fabricated Metal Product Manufacturing332420 | 20-99 | ◐ LIKELY ACTIVE |
| BRBold Renewables | Windsor | CO | Electrical Equipment, Appliance & Component Manufacturing335999 | 20-99 | ◐ LIKELY ACTIVE |
| BSBoulder Scientific Company Cactus | Longmont | CO | Chemical Manufacturing325199 | 20-99 | ◐ LIKELY ACTIVE |
| BSBoyd Sign Systems, LLC | Englewood | CO | Miscellaneous Manufacturing339950 | 20-99 | ◐ LIKELY ACTIVE |
| BLBrannan Lipan | Denver | CO | Petroleum and Coal Products Manufacturing324121 | 20-99 | ◐ LIKELY ACTIVE |
| BRBrannan Ready Mix Central | Commerce City | CO | Nonmetallic Mineral Product Manufacturing327320 | 20-99 | ◐ LIKELY ACTIVE |
| BTBron Tapes Holding, Inc. | Denver | CO | Paper Manufacturing322220 | 20-99 | ◐ LIKELY ACTIVE |
| BHBroomfield HQ Sonoco Metal Packing - D140 | Broomfield | CO | Fabricated Metal Product Manufacturing332431 | 20-99 | ◐ LIKELY ACTIVE |
| BPBR Printers - Colorado Print | Denver | CO | Printing and Related Support Activities323111 | 20-99 | ◐ LIKELY ACTIVE |
| BCBurnco - CO Springs CO | Colorado Springs | CO | Nonmetallic Mineral Product Manufacturing327320 | 20-99 | ◐ LIKELY ACTIVE |
| BFBURNCO - Fort Lupton CO | Ft Lupton | CO | Nonmetallic Mineral Product Manufacturing327320 | 20-99 | ◐ LIKELY ACTIVE |
| BFBURNCO - Fort Lupton CO | Fort Lupton | CO | Nonmetallic Mineral Product Manufacturing327320 | 20-99 | ◐ LIKELY ACTIVE |
| BJBurnco - Jeffco CO | Golden | CO | Nonmetallic Mineral Product Manufacturing327320 | 20-99 | ◐ LIKELY ACTIVE |
| CACargill- ANH Denver | Denver | CO | Food Manufacturing311119 | 20-99 | ◐ LIKELY ACTIVE |
| CNCargill Nutrition Sterling | Sterling | CO | Food Manufacturing311119 | 20-99 | ◐ LIKELY ACTIVE |
| CHCerapedics- Hillside Office | Westminster | CO | Miscellaneous Manufacturing339113 | 20-99 | ◐ LIKELY ACTIVE |