| CCColumbine Container CORP | Aurora | CO | Paper Manufacturing322211 | — | ◇ UNVERIFIED |
| BLBrite-line LLC - Brite-line LLC | Denver | CO | Paper Manufacturing322220 | 20-99 | ◇ UNVERIFIED |
| APAll Packaging CO - 14806 E 33rd Pl | Aurora | CO | Paper Manufacturing322212 | — | ◇ UNVERIFIED |
| AIArctic Insulation INC | Greeley | CO | Paper Manufacturing322220 | — | ◇ UNVERIFIED |
| CICaraustar Industries INC. | Denver | CO | Paper Manufacturing322212 | — | ◇ UNVERIFIED |
| GPGraphics Packaging CORP | Boulder | CO | Paper Manufacturing322212 | — | ◇ UNVERIFIED |
| IPInternational Paper-corrugated Box Plant | Golden | CO | Paper Manufacturing322211 | — | ◇ UNVERIFIED |
| IPInternational Paper-wheat Ridge | Wheat Ridge | CO | Paper Manufacturing322211 | — | ◇ UNVERIFIED |
| LLLightninglabels.com - Lightning Labels | Denver Area | CO | Paper Manufacturing322230 | — | ◇ UNVERIFIED |
| OBOrepac Building Products | Denver | CO | Paper Manufacturing322211 | — | ◇ UNVERIFIED |
| PCPackaging Corporation of America | Denver | CO | Paper Manufacturing322211 | — | ◇ UNVERIFIED |
| RPRepublic Paperboard CO. | Commerce City | CO | Paper Manufacturing322130 | — | ◇ UNVERIFIED |
 Sonoco Products Company | Loveland | CO | Paper Manufacturing322214 | — | ◇ UNVERIFIED |
| VIVertical, Incorporated | Englewood | CO | Paper Manufacturing322200 | — | ◇ UNVERIFIED |
| ACApplegate Colorado, LLC - 230 Shoop Dr | Florence 2.1 Mi. N of | CO | Paper Manufacturing322211 | — | ◇ UNVERIFIED |
| FFForm Fit Packaging LLC | Aurora | CO | Paper Manufacturing322211 | — | ◇ UNVERIFIED |
| SCStadia CO CORP | Lakewood | CO | Paper Manufacturing322220 | — | ◇ UNVERIFIED |
| TMTimberline Management, INC. | Colorado Springs | CO | Paper Manufacturing322222 | — | ◇ UNVERIFIED |
