| EPEmpire Pd1 | Denver | CO | Chemical Manufacturing325411 | — | ◇ UNVERIFIED |
| ECEngineered Coating Application and Techn | Denver | CO | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| EOEntenmanns Oroweat Foods Company | Denver | CO | Food Manufacturing311812 | — | ◇ UNVERIFIED |
| EPEvent Promotion Supply INC | Denver | CO | Printing and Related Support Activities323110 | — | ◇ UNVERIFIED |
| EPEvent Promotion Supply INC | Denver | CO | Printing and Related Support Activities323110 | — | ◇ UNVERIFIED |
| FFFinishing First INC | Denver | CO | Machinery Manufacturing333912 | — | ◇ UNVERIFIED |
| FIFintech INC | Denver | CO | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| FBFirestone Building Products CO | Denver | CO | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| FRFirestone Retread | Denver | CO | Plastics and Rubber Products Manufacturing326212 | — | ◇ UNVERIFIED |
| FGFlint Group North America Corporation | Denver | CO | Chemical Manufacturing325910 | — | ◇ UNVERIFIED |
| FRFront Range Fabrications INC | Denver | CO | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| FDFulton Denver Company | Denver | CO | Printing and Related Support Activities323110 | — | ◇ UNVERIFIED |
| FIFuse, INC | Denver | CO | Printing and Related Support Activities323110 | — | ◇ UNVERIFIED |
| FIFuse, INC. - Printing | Denver | CO | Printing and Related Support Activities323110 | — | ◇ UNVERIFIED |
| GSGates & Son | Denver | CO | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| GBGB Bangers and Pies, LLC | Denver | CO | Food Manufacturing311412 | — | ◇ UNVERIFIED |
| GTGcr Tires - Denver Retread Shop | Denver | CO | Plastics and Rubber Products Manufacturing326212 | — | ◇ UNVERIFIED |
 General Chemical Corporation | Denver | CO | Chemical Manufacturing325180 | — | ◇ UNVERIFIED |
| GEGfl Environmental - Denver Facility | Denver | CO | Beverage and Tobacco Product Manufacturing312229 | — | ◇ UNVERIFIED |
| GDGo Dan Ind | Denver | CO | Transportation Equipment Manufacturing336390 | — | ◇ UNVERIFIED |
| GBGoldberg Brothers Incorporated | Denver | CO | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| GWGreat Western Tortilla CO | Denver | CO | Food Manufacturing311919 | — | ◇ UNVERIFIED |
| HLHeggem Lundquist | Denver | CO | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| HCHenry Company | Denver | CO | Petroleum and Coal Products Manufacturing324122 | — | ◇ UNVERIFIED |
| HIHolcim-wcr INC - Denver Plant | Denver | CO | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| HFHoopeston Foods Denver CORP | Denver | CO | Food Manufacturing311611 | — | ◇ UNVERIFIED |
| HSHospital Shared Services | Denver | CO | Printing and Related Support Activities323110 | — | ◇ UNVERIFIED |
| HCHughes & CO | Denver | CO | Furniture and Related Product Manufacturing337000 | — | ◇ UNVERIFIED |
| IWImage West Impression | Denver | CO | Textile Mills313310 | — | ◇ UNVERIFIED |
| IWInterior Woodwork INC | Denver | CO | Wood Product Manufacturing321918 | — | ◇ UNVERIFIED |
| ICIntermountain Color Denver | Denver | CO | Printing and Related Support Activities323110 | — | ◇ UNVERIFIED |
| IBInterstate Brands Corporation | Denver | CO | Food Manufacturing311812 | — | ◇ UNVERIFIED |
| IIInx International Ink CO | Denver | CO | Chemical Manufacturing325910 | — | ◇ UNVERIFIED |
| IMIron & Metals INC | Denver | CO | Primary Metal Manufacturing331492 | — | ◇ UNVERIFIED |
| JRJim Rushton's Incorporated | Denver | CO | Plastics and Rubber Products Manufacturing326299 | — | ◇ UNVERIFIED |
| JBJohn Balistreri | Denver | CO | Nonmetallic Mineral Product Manufacturing327110 | — | ◇ UNVERIFIED |
| JIJwbsk INC. Dba Weaver Electric Company | Denver | CO | Electrical Equipment, Appliance & Component Manufacturing335312 | — | ◇ UNVERIFIED |
| KCKeebler CO | Denver | CO | Food Manufacturing311821 | — | ◇ UNVERIFIED |
| KGKeyline Graphics INC | Denver | CO | Printing and Related Support Activities323110 | — | ◇ UNVERIFIED |
| KSKing Soopers Print Shop | Denver | CO | Printing and Related Support Activities323113 | — | ◇ UNVERIFIED |
| KJKs Jv LLC | Denver | CO | Chemical Manufacturing325411 | — | ◇ UNVERIFIED |
| KIKwal-howells INC ( Dba Kwal Paint Inc) | Denver | CO | Chemical Manufacturing325199 | — | ◇ UNVERIFIED |
| LPLincoln Plating CO | Denver | CO | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| LKL. K. Webber Company, INC | Denver | CO | Miscellaneous Manufacturing339914 | — | ◇ UNVERIFIED |
| MEMail-well Envelope (was American M-w) | Denver | CO | Printing and Related Support Activities323110 | — | ◇ UNVERIFIED |
| MPManna Pro Products LLC | Denver | CO | Food Manufacturing311119 | — | ◇ UNVERIFIED |
| MBMaverick Biofuels, INC. - M2 Facility | Denver | CO | Chemical Manufacturing325193 | — | ◇ UNVERIFIED |
| MFMcdonald Farms Enterprizes INC | Denver | CO | Food Manufacturing311000 | — | ◇ UNVERIFIED |
| MAMid America Plating | Denver | CO | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| MPMido Printing | Denver | CO | Printing and Related Support Activities323110 | — | ◇ UNVERIFIED |
