| APAdvance Paperbox Company | Los Angeles | CA | Paper Manufacturing322121 | — | ◇ UNVERIFIED |
| ACAmazon Com Services LLC Dax3 | Chatsworth | CA | Paper Manufacturing322213 | — | ◇ UNVERIFIED |
| APAndrop Packaging INC | Ontario | CA | Paper Manufacturing322211 | — | ◇ UNVERIFIED |
| AAArlon Adhesive System/decorative Films | Santa Ana | CA | Paper Manufacturing322220 | — | ◇ UNVERIFIED |
| ADAvery Dennison | Rancho Cucamonga | CA | Paper Manufacturing322220 | — | ◇ UNVERIFIED |
| BPBagcraft Papercon Iii LLC | Hacienda Heights | CA | Paper Manufacturing322122 | — | ◇ UNVERIFIED |
| BSBeach Side Recycling INC | Huntington Beach | CA | Paper Manufacturing322122 | — | ◇ UNVERIFIED |
| CBCalifornia Box Company | Santa Fe Springs | CA | Paper Manufacturing322211 | — | ◇ UNVERIFIED |
| CPCalifornia Paperboard Corporation | Santa Clara | CA | Paper Manufacturing322130 | — | ◇ UNVERIFIED |
| CSCal Sheets LLC | Stockton | CA | Paper Manufacturing322211 | — | ◇ UNVERIFIED |
| CDCapital Drum | Roseville | CA | Paper Manufacturing322214 | — | ◇ UNVERIFIED |
| CMCustom Made Packaging | Sacramento | CA | Paper Manufacturing322221 | — | ◇ UNVERIFIED |
| DDDispensing Dynamics International | City of Industry | CA | Paper Manufacturing322291 | — | ◇ UNVERIFIED |
| DIDopaco INC | Bakersfield | CA | Paper Manufacturing322212 | — | ◇ UNVERIFIED |
| ECEagle Container | Ontario | CA | Paper Manufacturing322211 | — | ◇ UNVERIFIED |
| FTFreshwater Tissue Pulp Mill | Samoa | CA | Paper Manufacturing322110 | — | ◇ UNVERIFIED |
| GCGaylord Container CORP. | Antioch | CA | Paper Manufacturing322130 | — | ◇ UNVERIFIED |
| GCGeneral Container CORP | Buena Park | CA | Paper Manufacturing322211 | — | ◇ UNVERIFIED |
| GPGeorgia Pacific Corrugated LLC | Madera | CA | Paper Manufacturing322120 | — | ◇ UNVERIFIED |
| GCGeorgia-pacific Corrugated LLC | Madera | CA | Paper Manufacturing322211 | — | ◇ UNVERIFIED |
| GCGeorgia-pacific Corrugated LLC | Modesto | CA | Paper Manufacturing322130 | — | ◇ UNVERIFIED |
| GWGreat Western Packaging, LLC | Van Nuys | CA | Paper Manufacturing322212 | — | ◇ UNVERIFIED |
| GBGreif Bros CORP | La Palma | CA | Paper Manufacturing322214 | — | ◇ UNVERIFIED |
| HOHouse of Packaging INC | La Puente | CA | Paper Manufacturing322212 | — | ◇ UNVERIFIED |
| HIHuhtamaki INC | Sacramento | CA | Paper Manufacturing322299 | — | ◇ UNVERIFIED |
| IPInternational Paper | Elk Grove | CA | Paper Manufacturing322211 | — | ◇ UNVERIFIED |
| IPInternational Paper | Santa Fe Springs | CA | Paper Manufacturing322120 | — | ◇ UNVERIFIED |
| IPInternational Paper | Stockton | CA | Paper Manufacturing322211 | — | ◇ UNVERIFIED |
| IPInternational Paper - Buena Park Plant | Buena Park | CA | Paper Manufacturing322211 | — | ◇ UNVERIFIED |
| IPInternational Paper Camarillo | Camarillo | CA | Paper Manufacturing322121 | — | ◇ UNVERIFIED |
| IPInternational Paper CO Container | Carson | CA | Paper Manufacturing322121 | — | ◇ UNVERIFIED |
| IPInternational Paper Company | Corona | CA | Paper Manufacturing322211 | — | ◇ UNVERIFIED |
| IPInternational Paper - West Sacramento Recycling | West Sacramento | CA | Paper Manufacturing322211 | — | ◇ UNVERIFIED |
| IHIvy Hill CORP | Los Angeles | CA | Paper Manufacturing322121 | — | ◇ UNVERIFIED |
| JSJefferson Smurfit Container CORP | Fresno | CA | Paper Manufacturing322211 | — | ◇ UNVERIFIED |
| MCMask-off Company, INC | Monrovia | CA | Paper Manufacturing322220 | — | ◇ UNVERIFIED |
| MPMilprint Packaging LLC | Newark | CA | Paper Manufacturing322221 | — | ◇ UNVERIFIED |
| MCMontebello Container Company | Santa Fe Springs | CA | Paper Manufacturing322211 | — | ◇ UNVERIFIED |
| MCMontebello Cont CORP | La Mirada | CA | Paper Manufacturing322211 | — | ◇ UNVERIFIED |
| NSNewark Sierra Paperboard CORP | Stockton | CA | Paper Manufacturing322120 | — | ◇ UNVERIFIED |
| NTNew-indy Tripaq | Cerritos | CA | Paper Manufacturing322211 | — | ◇ UNVERIFIED |
| PPPaper Pak Industries | La Verne | CA | Paper Manufacturing322120 | — | ◇ UNVERIFIED |
| PBPay-less Box | South Gate | CA | Paper Manufacturing322211 | — | ◇ UNVERIFIED |
| PRPermalite Repromedia CORP | Gardena | CA | Paper Manufacturing322222 | — | ◇ UNVERIFIED |
| RCRipon Cogeneration LLC - San Gabriel Facility | Pomona | CA | Paper Manufacturing322122 | — | ◇ UNVERIFIED |
| RIRiverwood International USA INC | Bakersfield | CA | Paper Manufacturing322212 | — | ◇ UNVERIFIED |
| RPRts Packaging LLC | Santa Fe Springs | CA | Paper Manufacturing322211 | — | ◇ UNVERIFIED |
| STSekisui Ta Industries, LLC | Brea | CA | Paper Manufacturing322220 | — | ◇ UNVERIFIED |
| SPSmall Paper CO. | Huntington Park | CA | Paper Manufacturing322230 | — | ◇ UNVERIFIED |
| SKSmurfit Kappa North America LLC | La Puente | CA | Paper Manufacturing322211 | — | ◇ UNVERIFIED |