| RKRoyce Kelley Sawmill | Saratoga | WY | — | ◇ UNVERIFIED |
| RJRoy J Byler | Frazeysburg | OH | — | ◇ UNVERIFIED |
| RCRoyster - Clark INC | Mulberry | FL | — | ◇ UNVERIFIED |
| RIRoyster-clark INC | Mount Sterling | OH | — | ◇ UNVERIFIED |
| RIRoyster-clark INC | Columbus | OH | — | ◇ UNVERIFIED |
| RPR P M Planing Mill | Fresno | CA | — | ◇ UNVERIFIED |
| RRR & R Lumber Company INC | Harriman | TN | — | ◇ UNVERIFIED |
| RMRsa Microtech | Mount Vernon | WA | — | ◇ UNVERIFIED |
| RMRsa Microtech Westar Lane | Burlington | WA | — | ◇ UNVERIFIED |
| RFRsg Forest Products, INC. | Clatskanie | OR | — | ◇ UNVERIFIED |
| RFRsg Forest Products Molalla Division | Molalla | OR | — | ◇ UNVERIFIED |
| RJRudy J. Byler | Wheatland | PA | — | ◇ UNVERIFIED |
| RBRussell Bass & Sons Lumber, LLC | Hancock | NY | — | ◇ UNVERIFIED |
| RGRx Green - Joliet St | Denver | CO | — | ◇ UNVERIFIED |
| RTRy Timber | Livingston | MT | — | ◇ UNVERIFIED |
| RTRy Timber | Livingston | MT | — | ◇ UNVERIFIED |
| RYR Y Timber, INC. | Livingston | MT | — | ◇ UNVERIFIED |
| SLSage Lumber Company LLC | Panama City | FL | — | ◇ UNVERIFIED |
| SHSalem Hardwood Lumber | Salem | IN | — | ◇ UNVERIFIED |
| SMSalisbury Millwork, INC. | Salisbury | NC | — | ◇ UNVERIFIED |
| SRSalmon River Wood, INC. | Missoula | MT | — | ◇ UNVERIFIED |
| SESalvione Enterprise | Broadalbin | NY | — | ◇ UNVERIFIED |
| SMSam Mabry Lumber Company | Liberty | MS | — | ◇ UNVERIFIED |
| SHSamples Hickory Mill | Doniphan | MO | — | ◇ UNVERIFIED |
| SASamuel a Stoltzfus | Charlotte Court House | VA | — | ◇ UNVERIFIED |
| SWSanders Wood Products, INC. | Liberal | OR | — | ◇ UNVERIFIED |
| SJSan Joaquin Composting, INC. | Lost Hills | CA | — | ◇ UNVERIFIED |
| SLSantiam Lumber | Lebanon | OR | — | ◇ UNVERIFIED |
| SMSaratoga Mill | Carbon | WY | — | ◇ UNVERIFIED |
| SBSaw Bass Mill | Pinetta | FL | — | ◇ UNVERIFIED |
| SHSawco Hardwood INC. | Bryant | WI | — | ◇ UNVERIFIED |
| SCSawmill Creek Associates LLC | Caldwell | ID | — | ◇ UNVERIFIED |
| SMSawmill Management, INC | Mount Pleasant | IA | — | ◇ UNVERIFIED |
| SOSawmill of the Rockies | Eaton | CO | — | ◇ UNVERIFIED |
| SVSawmill Valley Hardwoods INC | South Gibson | PA | — | ◇ UNVERIFIED |
| SHSchaller Hardwood Lumber Co-yard 2 | Poplar Bluff | MO | — | ◇ UNVERIFIED |
| SLSchmader Lumber Company INC. | Lucinda | PA | — | ◇ UNVERIFIED |
| SLSchroeder Lumber CO LLC | Baton Rouge | LA | — | ◇ UNVERIFIED |
| SLSchutt Log Homes and Mill Works LLC | Kingsville | MO | — | ◇ UNVERIFIED |
| SGScotch Gulf Lumber | Jackson | AL | — | ◇ UNVERIFIED |
| SGScotch Gulf Lumber- Mobile | Mobile | AL | — | ◇ UNVERIFIED |
| SLScotch Lumber Company | Fulton | AL | — | ◇ UNVERIFIED |
| SHScotland Hardwoods, LLC | Scotland | CT | — | ◇ UNVERIFIED |
| SDScott Davis Chip Company INC | East Bernstadt | KY | — | ◇ UNVERIFIED |
| SDScott Davis Chip Company, INC. | Brent | AL | — | ◇ UNVERIFIED |
| SSScottsbluff Simplot Soilbuilders | Scottsbluff | NE | — | ◇ UNVERIFIED |
| SCScotts CO | Channahon | IL | — | ◇ UNVERIFIED |
| SCScotts CO Tornado Cleanup | Oxford | PA | — | ◇ UNVERIFIED |
| SHScotts Hyponex | Morrison | IL | — | ◇ UNVERIFIED |
| SHScott's Hyponex CO | Chino | CA | — | ◇ UNVERIFIED |
| SHScotts Hyponex CO | Linden | CA | — | ◇ UNVERIFIED |
| SHScotts Hyponex Tyler | Tyler | TX | — | ◇ UNVERIFIED |
| SMScotts Miracle-gro | Wright City | MO | — | ◇ UNVERIFIED |
| SWScott Wood Energy Incorporated | Amelia | VA | — | ◇ UNVERIFIED |
| SDS D S Lumber CO | Husum | WA | — | ◇ UNVERIFIED |
| SLSeaford Lumber Company | Mocksville | NC | — | ◇ UNVERIFIED |
| SLSeago Lumber Company | Mccomb | MS | — | ◇ UNVERIFIED |
| SASeaworth Agent INC | Wellington | CO | — | ◇ UNVERIFIED |
| SSelco | Everson | WA | — | ◇ UNVERIFIED |
| SASelect and Better Hardwoods LLC | Deerbrook | WI | — | ◇ UNVERIFIED |
| SLSell Lumber Corporation | Redding | CA | — | ◇ UNVERIFIED |
| SHSeneca Hardwood Lumber/cranberry | Cranberry | PA | — | ◇ UNVERIFIED |
| SSSeneca Sawmill Company | Noti | OR | — | ◇ UNVERIFIED |
| SSSeneca Sawmill Company | Eugene | OR | — | ◇ UNVERIFIED |
| SFSequoia Forest Products | Arcata | CA | — | ◇ UNVERIFIED |
| SSService & Supply Cooperative | Bowling Green | MO | — | ◇ UNVERIFIED |
| SFSetzer Forest Products, INC. | Oroville | CA | — | ◇ UNVERIFIED |
| SMShakopee Mdewakanton Sioux Community Organics Recycling Facility | Shakopee | MN | — | ◇ UNVERIFIED |
| SPShanks Portable Sawmill | Orrtanna | PA | — | ◇ UNVERIFIED |
| SRSharp Road Peat Moss, INC. | Avondale | PA | — | ◇ UNVERIFIED |
| SCShasta Cascade Forest Ind. | Redding | CA | — | ◇ UNVERIFIED |
| SSSheffield Sawmilling, LLC | Riley | KS | — | ◇ UNVERIFIED |
| SSShelley S Septic Tanks Rmf | Zellwood | FL | — | ◇ UNVERIFIED |
| SWSheridan Wood Products | Sheridan County | WY | — | ◇ UNVERIFIED |
| SSShinglehouse Sawmill INC | Coos Bay | OR | — | ◇ UNVERIFIED |
| STShingleton Timber and Trucking, INC | Augusta | WV | — | ◇ UNVERIFIED |
| SCShoal Creek Shavings | Cleveland | GA | — | ◇ UNVERIFIED |
| SLShuqualak Lumber Company | Shuqualak | MS | — | ◇ UNVERIFIED |
| SLShuqualak Lumber Company | Shuqualak | MS | — | ◇ UNVERIFIED |
| SLShuqualak Lumber Company Inc, Sawmill Division | Shuqualak | MS | — | ◇ UNVERIFIED |
| S2Sic 24 - Building 8, 14, 154, 226, 1072 | Jbphh | HI | — | ◇ UNVERIFIED |
| SPSierra Pacific Ind. - Anderson | Anderson | CA | — | ◇ UNVERIFIED |
| SPSierra Pacific Ind-chinese Camp Division | Chinese Camp | CA | — | ◇ UNVERIFIED |
 Sierra Pacific Industries | Loyalton | CA | — | ◇ UNVERIFIED |
| Sierra Pacific Industries | Burney | CA | — | ◇ UNVERIFIED |
| Sierra Pacific Industries | Quincy | CA | — | ◇ UNVERIFIED |
| Sierra Pacific Industries | Central Valley | CA | — | ◇ UNVERIFIED |
| Sierra Pacific Industries | Lincoln | CA | — | ◇ UNVERIFIED |
| Sierra Pacific Industries | Arcata | CA | — | ◇ UNVERIFIED |
| Sierra Pacific Industries | Burney | CA | — | ◇ UNVERIFIED |
| Sierra Pacific Industries (2042-rd) | Red Bluff | CA | — | ◇ UNVERIFIED |
| Sierra Pacific Industries - Arcata Division | Arcata | CA | — | ◇ UNVERIFIED |
| Sierra Pacific Industries - Keystone Bark Plant | Jamestown | CA | — | ◇ UNVERIFIED |
| Sierra Pacific Industries - Shelton | Shelton | WA | — | ◇ UNVERIFIED |
| SBSiller Bros INC | Anderson | CA | — | ◇ UNVERIFIED |
| SBSilver Bay Logging Wrangell Sawmill | Wrangell | AK | — | ◇ UNVERIFIED |
| SLSimmons Logging, LLC | Toone | TN | — | ◇ UNVERIFIED |
| SSimplot | French Camp | CA | — | ◇ UNVERIFIED |
| SGSimplot Grower Solutions - Bakersfield | Bakersfield | CA | — | ◇ UNVERIFIED |
| SPSimplot Phosphates LLC | Nickerson | KS | — | ◇ UNVERIFIED |
