| QEQual Electronics Corporation | Denver | CO | Computer and Electronic Product Manufacturing334419 | — | ◇ UNVERIFIED |
| QMQuandary Medical, LLC | Denver | CO | Miscellaneous Manufacturing339112 | — | ◇ UNVERIFIED |
| QBQuanex Building Products | Denver | CO | Primary Metal Manufacturing331316 | — | ◇ UNVERIFIED |
| QPQuarry Partners, LLC | Denver | CO | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| RSRack Starz Ltd | Denver | CO | Transportation Equipment Manufacturing336390 | — | ◇ UNVERIFIED |
| RRadica | Denver | CO | Transportation Equipment Manufacturing336214 | — | ◇ UNVERIFIED |
| RCRaw Creative LLC | Denver | CO | Furniture and Related Product Manufacturing337212 | — | ◇ UNVERIFIED |
| RAReaction Analytics, INC. | Denver | CO | Computer and Electronic Product Manufacturing334516 | — | ◇ UNVERIFIED |
| RMReady Mixed Concrete Company | Denver | CO | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| RBRebel Bread LLC | Denver | CO | Food Manufacturing311812 | — | ◇ UNVERIFIED |
| RTRedco Tire, Inc. | Denver | CO | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| RGRed Giant Oil Company LLC | Denver | CO | Petroleum and Coal Products Manufacturing324191 | — | ◇ UNVERIFIED |
| RBReverie Brewing Company, LLC | Denver | CO | Beverage and Tobacco Product Manufacturing312120 | — | ◇ UNVERIFIED |
| RSRGM Strategic Marketing, Inc. | Denver | CO | Miscellaneous Manufacturing339940 | — | ◇ UNVERIFIED |
| RIRheasilvia Inc. | Denver | CO | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| RLRhino LLC | Denver | CO | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| RIRhodes INC | Denver | CO | Furniture and Related Product Manufacturing337122 | — | ◇ UNVERIFIED |
| RLRmhu, LLC | Denver | CO | Food Manufacturing311811 | — | ◇ UNVERIFIED |
| RBRobinson Brick CO | Denver | CO | Nonmetallic Mineral Product Manufacturing327331 | — | ◇ UNVERIFIED |
| RHRock Horeb Marble and Granite | Denver | CO | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| RMRocky Mountain Conveyor and Equipment | Denver | CO | Machinery Manufacturing333922 | — | ◇ UNVERIFIED |
| RMRocky Mountain Embossing | Denver | CO | Printing and Related Support Activities323113 | — | ◇ UNVERIFIED |
| RMRocky Mountain Gym Equipment CO INC | Denver | CO | Miscellaneous Manufacturing339920 | — | ◇ UNVERIFIED |
| RMRocky Mountain Scientific Glass Blowing | Denver | CO | Nonmetallic Mineral Product Manufacturing327212 | — | ◇ UNVERIFIED |
| RIRoper Industries INC | Denver | CO | Primary Metal Manufacturing331513 | — | ◇ UNVERIFIED |
| RRRosy Rings, Inc | Denver | CO | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| RRRosy Rings, Inc | Denver | CO | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| RMRSG Metal Works LLC | Denver | CO | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| RIRubber INC. | Denver | CO | Plastics and Rubber Products Manufacturing326299 | — | ◇ UNVERIFIED |
| RGRx Green - Joliet St | Denver | CO | Chemical Manufacturing325314 | — | ◇ UNVERIFIED |
| SISal's Industrial Painting | Denver | CO | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| SWSelect Windows & Doors | Denver | CO | Fabricated Metal Product Manufacturing332321 | — | ◇ UNVERIFIED |
| SPSeven Peaks, LLC & Bratek Engineering & Manufacturing, Inc. | Denver | CO | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| SPSeven Pines Print & Promotional Products Inc | Denver | CO | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| SMSheffield Metals, International | Denver | CO | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| SCSiegrist Const | Denver | CO | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| SOSierra's of Colorado | Denver | CO | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| SBSigns By Tomorrow | Denver | CO | Miscellaneous Manufacturing339950 | — | ◇ UNVERIFIED |
| SSSimpson Strong Tie (denver) | Denver | CO | Wood Product Manufacturing321920 | — | ◇ UNVERIFIED |
| SPSizzling Platter | Denver | CO | Food Manufacturing311991 | — | ◇ UNVERIFIED |
| SCSmileys Clnrs | Denver | CO | Miscellaneous Manufacturing339114 | — | ◇ UNVERIFIED |
| SASmith and Truslow LLLP | Denver | CO | Food Manufacturing311942 | — | ◇ UNVERIFIED |
| SRSmoke Ranch | Denver | CO | Food Manufacturing311613 | — | ◇ UNVERIFIED |
| SPSouthern Pacific Lines | Denver | CO | Transportation Equipment Manufacturing336510 | — | ◇ UNVERIFIED |
| SHSparq Home | Denver | CO | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| SDSpeedcraft Dba Foster Printing | Denver | CO | Printing and Related Support Activities323113 | — | ◇ UNVERIFIED |
| SFSplash Fiber, LLC | Denver | CO | Electrical Equipment, Appliance & Component Manufacturing335921 | — | ◇ UNVERIFIED |
| SCS.S. Connections, LLC | Denver | CO | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| SMStadler Mold & Die CO. INC. | Denver | CO | Machinery Manufacturing333511 | — | ◇ UNVERIFIED |
| STStafford Tower Cranes of America, LLC | Denver | CO | Machinery Manufacturing333923 | — | ◇ UNVERIFIED |
