| WAWeatherford Artificial Lift Systems | Colorado Springs | CO | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| WUWeatherford U.s. L.p. | Grand Junction | CO | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| WLWedgewood, LTD. - Boxelder St | Louisville | CO | Furniture and Related Product Manufacturing337110 | — | ◇ UNVERIFIED |
| WCWells Concrete - Architectural Plant | Denver | CO | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| WDWells Denver Precast | Brighton | CO | Nonmetallic Mineral Product Manufacturing327331 | — | ◇ UNVERIFIED |
| WKWes Kan Const | Westminster Area | CO | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| WDWestern Disposal, INC | Boulder | CO | Chemical Manufacturing325314 | — | ◇ UNVERIFIED |
| WDWestern Disposal - Portable Grinder 424 | Boulder Area | CO | Chemical Manufacturing325314 | — | ◇ UNVERIFIED |
| WEWestern Excelsior - Mancos | Mancos | CO | Wood Product Manufacturing321999 | — | ◇ UNVERIFIED |
| WFWestern Forge CORP | Colorado Springs | CO | Fabricated Metal Product Manufacturing332212 | — | ◇ UNVERIFIED |
 Western Industrial Contractors | Aurora | CO | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| WSWestern Stone Company of Lyons | Lyons | CO | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| WSWestern Sugar CO | Unk | CO | Food Manufacturing311313 | — | ◇ UNVERIFIED |
| WSWestern Sugar Coop- Yuma Sugar Beet Pile | Yuma 2.3 Mi. E of | CO | Food Manufacturing311313 | — | ◇ UNVERIFIED |
| WIWestile INC | Littleton | CO | Plastics and Rubber Products Manufacturing326192 | — | ◇ UNVERIFIED |
| WMWestminster Manufacturing LLC | Westminster | CO | Machinery Manufacturing333120 | — | ◇ UNVERIFIED |
| WPWest Plains CO | Johnstown Area | CO | Food Manufacturing311221 | — | ◇ UNVERIFIED |
| WRWest Ranch Aggregate - Port Generator | Rocky Ford Area | CO | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| WTWest Tape & Label | Denver | CO | Printing and Related Support Activities323110 | — | ◇ UNVERIFIED |
| WMWhip Mix Corporation | Fort Collins | CO | Miscellaneous Manufacturing339114 | — | ◇ UNVERIFIED |
| WCWhite Cap- #67 - Home Depot | Aurora | CO | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| WRWhite River Sand & Gravel-meeker Pit | Meeker | CO | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| WHWhole Hemp CO - Folium Biosciences | Pueblo West | CO | Chemical Manufacturing325411 | — | ◇ UNVERIFIED |
| WMWilfer Mobile Sawmill LLC | Aurora | CO | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| WIWindsor Industries INC | Englewood | CO | Machinery Manufacturing333310 | — | ◇ UNVERIFIED |
| WCWireless Choice LLC | Aurora | CO | Computer and Electronic Product Manufacturing334220 | — | ◇ UNVERIFIED |
| WWWj Whatley INC | Aurora | CO | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| WOWm Ohs INC | Denver | CO | Furniture and Related Product Manufacturing337110 | — | ◇ UNVERIFIED |
| WWWoden Woods INC | Denver | CO | Furniture and Related Product Manufacturing337215 | — | ◇ UNVERIFIED |
| WWWonder Woods of Colorado, INC. | Arvada | CO | Wood Product Manufacturing321918 | — | ◇ UNVERIFIED |
| WGWooddward Governor Company | Loveland | CO | Machinery Manufacturing333618 | — | ◇ UNVERIFIED |
| WMWoodford Mfg | Colorado Springs | CO | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
 Woodgrain INC - Commerce City | Commerce City | CO | Furniture and Related Product Manufacturing337211 | — | ◇ UNVERIFIED |
| WGWood Group USA INC - Longmont Facility | Mead Area | CO | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| WIWood in 2 Wood | Longmont | CO | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| WRWood Recovery Systems INC | Longmont | CO | Wood Product Manufacturing321999 | — | ◇ UNVERIFIED |
| WRWr Rocky Ii Dba Pro-tech Powder Coating | Lakewood | CO | Chemical Manufacturing325510 | — | ◇ UNVERIFIED |
| WFWw Feed & Supply | La Junta | CO | Food Manufacturing311119 | — | ◇ UNVERIFIED |
| XMXcite Manufacturing LLC Dba Richardson Metals INC | Colorado Springs | CO | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| XIXenia, INC. | Colorado City | CO | Food Manufacturing311119 | — | ◇ UNVERIFIED |
| YEYoung Elec Sign | Denver | CO | Miscellaneous Manufacturing339950 | — | ◇ UNVERIFIED |
| ACA-b & C Enterprises, INC. | Englewood | CO | Printing and Related Support Activities323119 | — | ◇ UNVERIFIED |
| ABAlchemy Bikes | Denver | CO | Transportation Equipment Manufacturing336991 | 1-19 | ◇ UNVERIFIED |
| AAAll American Forms Manufacturing, INC. | Denver | CO | Printing and Related Support Activities323110 | 1-19 | ◇ UNVERIFIED |
| ASAmerican Standard Steel Building Systems | Aurora | CO | Fabricated Metal Product Manufacturing332111 | 1-19 | ◇ UNVERIFIED |
| AVAzbil Vortek Instruments LLC | Longmont | CO | Computer and Electronic Product Manufacturing334519 | — | ◇ UNVERIFIED |
| BWBk Welding | Loveland | CO | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| BIBranded Image Apparel | Northglenn | CO | Apparel Manufacturing315990 | 1-19 | ◇ UNVERIFIED |
| BBBrass Brewing CO. | Colorado Springs | CO | Beverage and Tobacco Product Manufacturing312120 | 1-19 | ◇ UNVERIFIED |
| BPBulldog Properties CO, LLC | Grand Junction | CO | Fabricated Metal Product Manufacturing332710 | 1-19 | ◇ UNVERIFIED |
