| SCSappi Cloquet LLC | Cloquet | MN | — | ◇ UNVERIFIED |
| STSca Tissue | Flagstaff | AZ | — | ◇ UNVERIFIED |
| STSca Tissue North America LLC | Gary | IN | — | ◇ UNVERIFIED |
| STSca Tissue North America LLC | Alsip | IL | — | ◇ UNVERIFIED |
| SPSchwarz Partners Packaging Miami LLC | Hialeah | FL | — | ◇ UNVERIFIED |
| SISchweitzer-mauduit International INC | Spotswood | NJ | — | ◇ UNVERIFIED |
| SISchweitzer-mauduit Intl INC | Ancram | NY | — | ◇ UNVERIFIED |
| SDS. D. Warren, Muskegon, Mi, Operations | Muskegon | MI | — | ◇ UNVERIFIED |
| SASealed Air CORP - Modena Plant | Coatesville | PA | — | ◇ UNVERIFIED |
| SASealed Air Corp/reading Plt | Reading | PA | — | ◇ UNVERIFIED |
| SBSealy Box | Sealy | TX | — | ◇ UNVERIFIED |
| SKSeminole Kraft CORP | Jacksonville | FL | — | ◇ UNVERIFIED |
| SPSheboygan Paper Box Company | Sheboygan | WI | — | ◇ UNVERIFIED |
| SFSignature Flexible Packaging | City of Industry | CA | — | ◇ UNVERIFIED |
 Signode Industrial Group LLC | Rumford | RI | — | ◇ UNVERIFIED |
| SISimkins Industries INC | Ridgefield | NJ | — | ◇ UNVERIFIED |
| SISimkins Industries INC | New Haven | CT | — | ◇ UNVERIFIED |
| SPSimpson Paper CO | Pomona | CA | — | ◇ UNVERIFIED |
| SPSmart Papers Hamilton Mill | Hamilton | OH | — | ◇ UNVERIFIED |
| SKSmurfit Kappa Orange County LLC | Forney | TX | — | ◇ UNVERIFIED |
| SSSmurfit Stone Container Corpor | San Jose | CA | — | ◇ UNVERIFIED |
| SASofidal America, Corp.-autumn Ii on Site | Inola | OK | — | ◇ UNVERIFIED |
| STSofidel Tissue LLC | Lewiston | ID | — | ◇ UNVERIFIED |
| SHSonoco Hutchinson | Hutchinson | KS | — | ◇ UNVERIFIED |
| SPSonoco Product CO | Rockton | IL | — | ◇ UNVERIFIED |
 Sonoco Products CO | City of Industry | CA | — | ◇ UNVERIFIED |
| Sonoco Products CO | Lancaster | OH | — | ◇ UNVERIFIED |
| Sonoco Products CO Composite Can Div | Norwalk | CA | — | ◇ UNVERIFIED |
| Sonoco Products CO - Downingtown Papermill | Downingtown | PA | — | ◇ UNVERIFIED |
| Sonoco Products Company | Murfreesboro | TN | — | ◇ UNVERIFIED |
| Sonoco Products Company | Rockton | IL | — | ◇ UNVERIFIED |
| Sonoco Products Company (composite Can Plant) | Chattanooga | TN | — | ◇ UNVERIFIED |
| SWSonoco Wisconsin Rapids Core Plant LLC | Wisconsin Rapids | WI | — | ◇ UNVERIFIED |
| STSt Tissue - Franklin Facility | Franklin | VA | — | ◇ UNVERIFIED |
| SWSunrise Washington INC | Vancouver | WA | — | ◇ UNVERIFIED |
| TPTama Paperboard, LLC | Tama | IA | — | ◇ UNVERIFIED |
| TBTamko Building Products INC | Knoxville | TN | — | ◇ UNVERIFIED |
| TITeam Industrial LLC (0857190134) | West Carrollton | OH | — | ◇ UNVERIFIED |
| TTTeam Ten Tyrone Mill | Tyrone | PA | — | ◇ UNVERIFIED |
| TPTetra Pak Materials Sikeston | Sikeston | MO | — | ◇ UNVERIFIED |
| TAThe Advance Group, Inc. | Fresno | CA | — | ◇ UNVERIFIED |
| TNThe Newark Group | Oshkosh | WI | — | ◇ UNVERIFIED |
| TNThe Newark Group - Caraustar | Milwaukee | WI | — | ◇ UNVERIFIED |
| TNThe Newark Group, INC. | Dayton | OH | — | ◇ UNVERIFIED |
| TNThe Newark Group, INC. Dba Greif, INC | Commerce | CA | — | ◇ UNVERIFIED |
| TITin INC. Temple Inland, Dba | Ontario | CA | — | ◇ UNVERIFIED |
| TITrigen-biopower INC | Saint Marys | GA | — | ◇ UNVERIFIED |
| TPTriumph Packaging | Bolingbrook | IL | — | ◇ UNVERIFIED |
| TPTriumph Packaging | Lake Forest | IL | — | ◇ UNVERIFIED |
| UGUS Gypsum | Clark | NJ | — | ◇ UNVERIFIED |
| UGUS Gypsum CO | South Gate | CA | — | ◇ UNVERIFIED |
| VPVerso Paper CORP Sartell Mill | Sartell | MN | — | ◇ UNVERIFIED |
| WHWa317945244 - Harpo LLC | Aberdeen | WA | — | ◇ UNVERIFIED |
| WPWausau Paper CORP Brokaw Mill | Brokaw | WI | — | ◇ UNVERIFIED |
| WPWausau Paper Mills LLC | Brainerd | MN | — | ◇ UNVERIFIED |
| WPWausau Paper Otis Mill | Jay | ME | — | ◇ UNVERIFIED |
| WPWausau Papers of Nh INC | Groveton | NH | — | ◇ UNVERIFIED |
| WWestrock | West Chester | OH | — | ◇ UNVERIFIED |
| WAWestrock Alum Spill | Chattanooga | TN | — | ◇ UNVERIFIED |
| WCWestrock Coated Board, LLC | Cottonton | AL | — | ◇ UNVERIFIED |
| WCWestrock Company, LLC | Stevenson | AL | — | ◇ UNVERIFIED |
| WCWestrock Converting CO | Aurora | IL | — | ◇ UNVERIFIED |
| WRWest Rock Converting Company | Harrison | AR | — | ◇ UNVERIFIED |
| WCWestrock Cp LLC | Milpitas | CA | — | ◇ UNVERIFIED |
| WCWestrock Cp, LLC | Stevenson | AL | — | ◇ UNVERIFIED |
| WCWestrock Cp LLC Dba Westrock | Salinas | CA | — | ◇ UNVERIFIED |
| WCWestrock Cp, LLC - Fernandina Beach Mill (formerly Smurfit-stone) | Fernandina Beach | FL | — | ◇ UNVERIFIED |
| WEWestrock Eaton Mill | Eaton | IN | — | ◇ UNVERIFIED |
| WCWeyerhaeuser Company | North Bend | OR | — | ◇ UNVERIFIED |
| WWhiting | Stevens Point | WI | — | ◇ UNVERIFIED |
| YPYorktowne Paperboard | York | PA | — | ◇ UNVERIFIED |
| ZPZion Packaging | Corona | CA | — | ◇ UNVERIFIED |
