| SSStressed Skin Design, INC. | Grand Junction | 1–19 | ◐ LIKELY ACTIVE |
| AAAmerican Awning Co. | Englewood | 1–19 | ◐ LIKELY ACTIVE |
| AEAvedon Engineering INC | Longmont | — | ◐ LIKELY ACTIVE |
| NBNoa Brands America - 1460 Overlook Dr | Lafayette | 20–99 | ◐ LIKELY ACTIVE |
| CMCf Maier Composites INC | Golden | 20–99 | ◇ UNVERIFIED |
| AFAch Foam Technologies | Denver | — | ◐ LIKELY ACTIVE |
 Altium Packaging - Denver | Denver | 1–19 | ◐ LIKELY ACTIVE |
| ARAmcor Rigid Packaging | Denver | 20–99 | ◐ LIKELY ACTIVE |
| APAvid Product Development LLC | Loveland | — | ◐ LIKELY ACTIVE |
| EPEj Painting & Fiberglass INC | Brighton | 1–19 | ◐ LIKELY ACTIVE |
| FRFront Range Tooling INC | Frederick | 20–99 | ◐ LIKELY ACTIVE |
| FFFuture Foam INC. | Denver | 20–99 | ◐ LIKELY ACTIVE |
| GLGbr LLC | Wellington | — | ◐ LIKELY ACTIVE |
| SPSonoco Protective Solutions, INC. | Colorado Springs | — | ◐ LIKELY ACTIVE |
| TSTrelleborg Sealing Solutions Us, INC. | Louisville | — | ◐ LIKELY ACTIVE |
| ATA&e Tire | Denver | — | ◐ LIKELY ACTIVE |
| AIAgland INC | Greeley | — | ◐ LIKELY ACTIVE |
| CICheckers Industrial Safety Products | Broomfield | — | ◐ LIKELY ACTIVE |
| CLClayens Loveland | Loveland | — | ◐ LIKELY ACTIVE |
| EEntegris | Colorado Springs | — | ◐ LIKELY ACTIVE |
| GDGrace Davison | Littleton | — | ◐ LIKELY ACTIVE |
| ILInsulfoam LLC | Aurora | — | ◐ LIKELY ACTIVE |
| WCWalter Composites - Walter Composites | Westminster | 1–19 | ◐ LIKELY ACTIVE |
| AVAmerican Variseal CORP | Broomfield | — | ◇ UNVERIFIED |
| ACAvient CORP - Advanced Composites-gordon | Montrose | — | ◇ UNVERIFIED |
| BFBridgestone Firestone INC | Colorado Springs | — | ◇ UNVERIFIED |
| CICannontech Industries LTD | Denver | — | ◇ UNVERIFIED |
| CPCcw Products INC | Arvada | — | ◇ UNVERIFIED |
| CMC.f. Maier Composites INC - See 059/1318 | Golden | — | ◇ UNVERIFIED |
| CLColorado Label and Packaging | Denver | — | ◇ UNVERIFIED |
| CTComplex Tooling & Molding INC | Boulder | — | ◇ UNVERIFIED |
| CMCyclo Manufacturing CO | Denver | — | ◇ UNVERIFIED |
| ETElastomer Technology INC | Boulder | — | ◇ UNVERIFIED |
| EIEntegris INC | Colorado Springs | — | ◇ UNVERIFIED |
| FBFirestone Building Products | Aurora | — | ◇ UNVERIFIED |
| FBFirestone Building Products CO | Denver | — | ◇ UNVERIFIED |
| FRFirestone Retread | Denver | — | ◇ UNVERIFIED |
| FFFlexible Foam Products INC | Pueblo | — | ◇ UNVERIFIED |
| FRFront Range Tooling INC | Boulder | — | ◇ UNVERIFIED |
| GTGcr Tires - Denver Retread Shop | Denver | — | ◇ UNVERIFIED |
| GTGcr Tires - Fountain Retread Shop | Fountain | — | ◇ UNVERIFIED |
| GBGoldberg Brothers Incorporated | Denver | — | ◇ UNVERIFIED |
| GCGordon Composites INC | Montrose | — | ◇ UNVERIFIED |
| IIInnovative Ideas, Inc. dba Prescription Lock | Lone Tree | — | ◇ UNVERIFIED |
| IHInternational Hydraulics Consultants, Inc. | Colorado Springs | — | ◇ UNVERIFIED |
| JRJim Rushton's Incorporated | Denver | — | ◇ UNVERIFIED |
| JMJ-m Manufacturing Co., INC. Dba Jm Eagle | Pueblo West | — | ◇ UNVERIFIED |
 Johns Manville - Industrial Insulation | Fruita | — | ◇ UNVERIFIED |
| JBJw Brewer Tire CO | Colorado Springs | — | ◇ UNVERIFIED |
| MPMartin Plastic Converters INC | Englewood | — | ◇ UNVERIFIED |
