| GCGolden Concrete Lllp (sec Screen) | Longmont Area | CO | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| GRGolden Ribbon CORP | Boulder | CO | Miscellaneous Manufacturing339940 | — | ◇ UNVERIFIED |
| GPGood Paint, LLC | Commerce City | CO | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| GPGood Paint, Llc-metal Finishing Facilty | Commerce City | CO | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| GCGordon Composites INC | Montrose | CO | Plastics and Rubber Products Manufacturing326130 | — | ◇ UNVERIFIED |
| GDGransee Designs LLC | Longmont | CO | Wood Product Manufacturing321999 | — | ◇ UNVERIFIED |
| GPGraphics Packaging CORP | Boulder | CO | Paper Manufacturing322212 | — | ◇ UNVERIFIED |
| GBGreat Big Color | Commerce City | CO | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| GWGreat Western Ethanol LLC | Evans | CO | Chemical Manufacturing325193 | — | ◇ UNVERIFIED |
| GWGreat Western Tortilla CO | Denver | CO | Food Manufacturing311919 | — | ◇ UNVERIFIED |
| GAGreeley Asphalt Plant | Greeley | CO | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| GEGreeley Elevator CO | Greeley | CO | Food Manufacturing311119 | — | ◇ UNVERIFIED |
| GRGritz Ritter Graphics INC | Boulder | 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 |
| HEHalliburton Energy Services | Grand Junction | CO | Machinery Manufacturing333120 | — | ◇ UNVERIFIED |
| HEHalliburton Energy Services, INC | Grand Junction Area | CO | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| HEHalliburton Energy Svcs | Grand Junction Area | CO | Machinery Manufacturing333120 | — | ◇ UNVERIFIED |
| HWHall Woodwork INC | Colorado Springs | CO | Furniture and Related Product Manufacturing337110 | — | ◇ UNVERIFIED |
| HCHandcrafted Creations INC | Pueblo | CO | Furniture and Related Product Manufacturing337125 | — | ◇ UNVERIFIED |
| HHHarso Heckett Multiserv Plant 67 | Pueblo | CO | Nonmetallic Mineral Product Manufacturing327992 | — | ◇ UNVERIFIED |
| HEHartson Enterprises INC | Sheridan | CO | Furniture and Related Product Manufacturing337110 | — | ◇ UNVERIFIED |
| HCHauser Chemical Research INC | Boulder | CO | Chemical Manufacturing325411 | — | ◇ UNVERIFIED |
| HSHd Supply Construction Supply, LTD Wc043 | Fort Collins | CO | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| HCHeadwaters - Craig Power Plant Terminal | Craig | CO | Nonmetallic Mineral Product Manufacturing327310 | — | ◇ UNVERIFIED |
| HLHeggem Lundquist | Denver | CO | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| HSHeli Support, INC | Fort Collins | CO | Transportation Equipment Manufacturing336411 | — | ◇ UNVERIFIED |
| HCHenry Company | Denver | CO | Petroleum and Coal Products Manufacturing324122 | — | ◇ UNVERIFIED |
| HFHershey Foods, INC. | Wheat Ridge | CO | Food Manufacturing311340 | — | ◇ UNVERIFIED |
| HPHewlett Packard | Greeley | CO | Computer and Electronic Product Manufacturing334112 | — | ◇ UNVERIFIED |
| HCHigh Country Lumber & Pallets, INC | Colorado Springs | CO | Wood Product Manufacturing321920 | — | ◇ UNVERIFIED |
| HCHigh Country Marble | Castle Rock | CO | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| HCHigh Country Millwork, LLC | Boulder | CO | Wood Product Manufacturing321918 | — | ◇ UNVERIFIED |
| HPHigh Plains Compost - Tv Dairy | Firestone Area | CO | Chemical Manufacturing325314 | — | ◇ UNVERIFIED |
| HPHigh Plains Renewable Energy, LLC | Log Lane Village, 4.2 Mi Sw of | CO | Chemical Manufacturing325193 | — | ◇ UNVERIFIED |
| HFHirsh Finishes, Dba Best Finishes, LLC | Colorado Springs | CO | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| HTHi Tech Auto Body | Montrose | CO | Petroleum and Coal Products Manufacturing324110 | — | ◇ UNVERIFIED |
| HIHolcim (us) INC - Fort Collins Terminal | Henderson | CO | Nonmetallic Mineral Product Manufacturing327310 | — | ◇ 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 |
| HWHolcim Wcr - Pueblo East | Pueblo Area | CO | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| HDHolden Direct Dba Advance Direct | Boulder | CO | Printing and Related Support Activities323110 | — | ◇ UNVERIFIED |
| HAHometown Automation LLC | Sterling | CO | Electrical Equipment, Appliance & Component Manufacturing335314 | — | ◇ UNVERIFIED |
| HIHoneywell, INC. | Arvada | CO | Chemical Manufacturing325180 | — | ◇ UNVERIFIED |
| HFHoopeston Foods Denver CORP | Denver | CO | Food Manufacturing311611 | — | ◇ UNVERIFIED |
| HSHospital Shared Services | Denver | CO | Printing and Related Support Activities323110 | — | ◇ UNVERIFIED |
| HTHudson Terminal Railroad/boulder Scientific Company | Hudson | CO | Chemical Manufacturing325199 | — | ◇ 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 |
