| FIFuse, INC | Denver, CO | Printing and Related Support Activities323110 | — | ◇ UNVERIFIED |
| FIFuse, INC. - Printing | Denver, CO | Printing and Related Support Activities323110 | — | ◇ UNVERIFIED |
| GDGardner Denver | Henderson, CO | Fabricated Metal Product Manufacturing332111 | — | ◇ UNVERIFIED |
| GSGates & Son | Denver, CO | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| GIG.b.c. INC | Lakewood, CO | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| GOGcc of Denver INC | Henderson, CO | Machinery Manufacturing333120 | — | ◇ UNVERIFIED |
| GTGcr Tires - Denver Retread Shop | Denver, CO | Plastics and Rubber Products Manufacturing326212 | — | ◇ UNVERIFIED |
| GMGem Mobile | Commerce City, CO | Computer and Electronic Product Manufacturing334513 | — | ◇ UNVERIFIED |
 General Chemical Corporation | Denver, CO | Chemical Manufacturing325180 | — | ◇ UNVERIFIED |
| GDGo Dan Ind | Denver, CO | Transportation Equipment Manufacturing336390 | — | ◇ UNVERIFIED |
| GBGoldberg Brothers Incorporated | Denver, CO | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| GCGolden Concrete Lllp (vince Hagan Cbp) | Littleton, CO | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| GPGolden Photon INC | Golden, CO | Computer and Electronic Product Manufacturing334413 | — | ◇ UNVERIFIED |
| GPGold Plane Custom Cabinets | Northglenn, CO | Wood Product Manufacturing321918 | — | ◇ UNVERIFIED |
| GSGold Star Sausage CO | Denver, CO | Food Manufacturing311612 | — | ◇ UNVERIFIED |
| GCGoltra Castings CO INC | Golden, CO | Primary Metal Manufacturing331511 | — | ◇ UNVERIFIED |
| GPGood Paint, LLC | Commerce City, CO | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| GPGood Paint LLC - 6292 Colorado Blvd | Commerce City, CO | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| GPGood Paint, Llc-metal Finishing Facilty | Commerce City, CO | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| GBGreat Big Color | Commerce City, CO | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| GWGreat Western Inorganics INC | Arvada, CO | Chemical Manufacturing325180 | — | ◇ UNVERIFIED |
| GWGreat Western Tortilla CO | Denver, CO | Food Manufacturing311919 | — | ◇ UNVERIFIED |
| GPGs&d Printing LTD | Englewood, CO | Printing and Related Support Activities323110 | — | ◇ UNVERIFIED |
| HLH3l Labs | Castle Rock, CO | Chemical Manufacturing325411 | — | ◇ UNVERIFIED |
| HIHagen Industries | Commerce City, CO | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| HSHakushika Sake Usa.cn | Golden, CO | Beverage and Tobacco Product Manufacturing312130 | — | ◇ UNVERIFIED |
| HEHartson Enterprises INC | Sheridan, CO | Furniture and Related Product Manufacturing337110 | — | ◇ UNVERIFIED |
| HLHeggem Lundquist | Denver, CO | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| HCHenry Company | Denver, CO | Petroleum and Coal Products Manufacturing324122 | — | ◇ UNVERIFIED |
| HFHershey Foods, INC. | Wheat Ridge, CO | Food Manufacturing311340 | — | ◇ UNVERIFIED |
| HIHolcim-wcr INC - Dahlia Hma | Commerce City Area, CO | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| HIHolcim-wcr INC - Denver Plant | Denver, CO | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| HIHoneywell, INC. | Arvada, CO | Chemical Manufacturing325180 | — | ◇ UNVERIFIED |
| HFHoopeston Foods Denver CORP | Denver, CO | Food Manufacturing311611 | — | ◇ UNVERIFIED |
| HCHospital Cooperative Laundry | Denver, CO | Machinery Manufacturing333312 | — | ◇ UNVERIFIED |
| HSHospital Shared Services | Denver, CO | Printing and Related Support Activities323110 | — | ◇ UNVERIFIED |
| HCHughes & CO | Denver, CO | Furniture and Related Product Manufacturing337000 | — | ◇ UNVERIFIED |
| HIHughes Information Technology Systems | Centennial Area, CO | Computer and Electronic Product Manufacturing334220 | — | ◇ UNVERIFIED |
| HGHydro Gate Acquisition Corporation | Commerce City, CO | Primary Metal Manufacturing331513 | — | ◇ UNVERIFIED |
| ICIke Concrete | Fairplay, CO | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| IWImage West Impression | Denver, CO | Textile Mills313310 | — | ◇ UNVERIFIED |
| ICImperial Cabinets INC | Englewood, CO | Furniture and Related Product Manufacturing337110 | — | ◇ UNVERIFIED |
| IPInca Paint and Print | Broomfield, CO | Printing and Related Support Activities323110 | — | ◇ UNVERIFIED |
| ICIndustrial Container Services CO LLC | Brighton, CO | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| IMIndustrialex Manufacturing, CORP. | Arvada, CO | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| ITInsulation Technology CORP | Westminster, CO | Plastics and Rubber Products Manufacturing326140 | — | ◇ UNVERIFIED |
| IWInterior Woodwork INC | Denver, CO | Wood Product Manufacturing321918 | — | ◇ UNVERIFIED |
| ICIntermountain Color Denver | Denver, CO | Printing and Related Support Activities323110 | — | ◇ UNVERIFIED |
| ICIntermountain Color-reprographics | Broomfield, CO | Printing and Related Support Activities323110 | — | ◇ UNVERIFIED |
| IWIntermountain Wholesale INC. | Commerce City, CO | Transportation Equipment Manufacturing336212 | — | ◇ UNVERIFIED |
