| SLSundance Lumber CO INC | Springfield | OR | — | ◇ UNVERIFIED |
| SSundorco | Newton | KS | — | ◇ UNVERIFIED |
| SFSunflower Finishing LLC | Hollister | CA | — | ◇ UNVERIFIED |
| SFSunflower Finishing, LLC | Hollister | CA | — | ◇ UNVERIFIED |
| SWSunland Wood Products INC | North Hollywood | CA | — | ◇ UNVERIFIED |
| SMSun Mountain INC | Berthoud | CO | — | ◇ UNVERIFIED |
| SMSun Mountain, INC. | Johnstown | CO | — | ◇ UNVERIFIED |
| SLSunnyside Lumber & Barns Professional Limited Liability Company | Madisonville | TN | — | ◇ UNVERIFIED |
| SPSunnyside Place LLC | Tacoma | WA | — | ◇ UNVERIFIED |
| SLSunrise Lumber LLC | Mio | MI | — | ◇ UNVERIFIED |
| SWSunrise Wood Prod INC | Los Angeles | CA | — | ◇ UNVERIFIED |
| SBSunroc Building Materials INC | Lindon | UT | — | ◇ UNVERIFIED |
| SBSunroc Building Materials, INC | Provo | UT | — | ◇ UNVERIFIED |
| SHSunset Hardwoods LLC | Centerville | IN | — | ◇ UNVERIFIED |
| SMSunset Moulding CO | Live Oak | CA | — | ◇ UNVERIFIED |
| SWSunset Windows and Doors LLC | Orlando | FL | — | ◇ UNVERIFIED |
| SCSunshine Custom Cabinets, INC. | Fort Worth | TX | — | ◇ UNVERIFIED |
| SGSunshine Gas Producers LLC | Sylmar | CA | — | ◇ UNVERIFIED |
| SWSun Windows INC | Owensboro | KY | — | ◇ UNVERIFIED |
| SDSunwood Doors INC | Long Beach | CA | — | ◇ UNVERIFIED |
| SDSuperior Door and Millwork | Ludlow | MA | — | ◇ UNVERIFIED |
| SDSuperior Door & Building Materials, INC | Fresno | CA | — | ◇ UNVERIFIED |
| SFSuperior Forest Products INC | Dorena | OR | — | ◇ UNVERIFIED |
| SHSuperior Hardwood Flooring/butler Twp | Drums | PA | — | ◇ UNVERIFIED |
| SHSuperior Hardwoods LLC | Leroy | MI | — | ◇ UNVERIFIED |
| SHSuperior Hardwoods of Ohio, INC. | Mc Arthur | OH | — | ◇ UNVERIFIED |
| SLSuperior Lumber INC | Tyrone | PA | — | ◇ UNVERIFIED |
| SPSuperior Profiles | Florence | AL | — | ◇ UNVERIFIED |
| SSSuperior Shavings, LLC | Comer | GA | — | ◇ UNVERIFIED |
| SWSuperior Wood Components, INC. | Troy | AL | — | ◇ UNVERIFIED |
| SLSure-Cut LLC | East Jordan | MI | — | ◇ UNVERIFIED |
| SWSure Wood Forest Products LLC | Chilhowie | VA | — | ◇ UNVERIFIED |
| SCSurface Coating Facility | Houston | TX | — | ◇ UNVERIFIED |
| SWSurovec Woodworks | Lakeside Marblehead | OH | — | ◇ UNVERIFIED |
| SBSutton Brothers Lumber | Tennga | GA | — | ◇ UNVERIFIED |
| SLSuwanee Lumber Company | Suwanee | GA | — | ◇ UNVERIFIED |
| SLSuwanee Lumber Company One, INC. | Cross City | FL | — | ◇ UNVERIFIED |
| SBSwanson Big Timber INC. | Vinton | IA | — | ◇ UNVERIFIED |
| SBSwanson Bros. Lumber CO. | Noti | OR | — | ◇ UNVERIFIED |
 Swanson Group Mfg LLC | Springfield | OR | — | ◇ UNVERIFIED |
| Swanson Group Mfg LLC | Glendale | OR | — | ◇ UNVERIFIED |
| SSSwartzentruber Sawmill Company | Hartly | DE | — | ◇ UNVERIFIED |
| SWSynergy Wood Products INC | Sanford | FL | — | ◇ UNVERIFIED |
| TCTaber Company INC | Santa Ana | CA | — | ◇ UNVERIFIED |
| TITachen, INC. | Lakeland | FL | — | ◇ UNVERIFIED |
| TFTacoma Fixture Company | Tacoma | WA | — | ◇ UNVERIFIED |
| TETak Enterprises, INC. | Kermit | WV | — | ◇ UNVERIFIED |
| TLTAK Lumber LLC | Punxsutawney | PA | — | ◇ UNVERIFIED |
| TLTallahatchie Lumber LLC | Charleston | MS | — | ◇ UNVERIFIED |
| TSTallent Sawmill | Rainbow City | AL | — | ◇ UNVERIFIED |
| TLTallon Lumber, INC. | Canaan | CT | — | ◇ UNVERIFIED |
| TITalon, Incorporated | Leesburg | VA | — | ◇ UNVERIFIED |
| TDTalos Design Inc | Center Moriches | NY | — | ◇ UNVERIFIED |
| TCTamalpais Commercial Cabinetry, INC | Richmond | CA | — | ◇ UNVERIFIED |
| TMTamarack Mill LLC | Kooskia | ID | — | ◇ UNVERIFIED |
| TMTamarack Mills | Council | ID | — | ◇ UNVERIFIED |
| TWTam Woodworking | Chadds Ford | PA | — | ◇ UNVERIFIED |
| TTTanner Timber Services, LLC | Kountze | TX | — | ◇ UNVERIFIED |
| TITaobao INC Dba Grand American Doors | La Mirada | CA | — | ◇ UNVERIFIED |
| TWTarkett Wood INC | Brookneal | VA | — | ◇ UNVERIFIED |
| TGTarter Gate CO INC - Sawmill | Dunnville | KY | — | ◇ UNVERIFIED |
| TLTart Lumber CO. | Sterling | VA | — | ◇ UNVERIFIED |
| TCTaylor-ramsey Corporation | Huddleston | VA | — | ◇ UNVERIFIED |
| TCT C Catlett & Sons Lumber CO INC | Spotsylvania | VA | — | ◇ UNVERIFIED |
| TCT C Catlett & Sons Lumber CO INC | Fredericksburg | VA | — | ◇ UNVERIFIED |
| TMT.c. Millwork | Bensalem | PA | — | ◇ UNVERIFIED |
| TMTc Millwork, INC. | Bensalem | PA | — | ◇ UNVERIFIED |
| TWT.c. Woods, LLC | Louisville | CO | — | ◇ UNVERIFIED |
| TDT & D Timber Products, LLC | Lyman | ME | — | ◇ UNVERIFIED |
| TMTeak Masters, INC. | Deerfield Beach | FL | — | ◇ UNVERIFIED |
| TJTeal Jones Lumber LLC | Antlers | OK | — | ◇ UNVERIFIED |
| TJTeal Jones Lumber Services INC | Sumas | WA | — | ◇ UNVERIFIED |
| TJTeal Jones - Plain Dealing LLC - Teal Jones Sawmill | Plain Dealing | LA | — | ◇ UNVERIFIED |
| TTechwood | Shelton | WA | — | ◇ UNVERIFIED |
| TWTelluride Woodworking, Inc. | Colorado Springs | CO | — | ◇ UNVERIFIED |
| TMTennessee Mills LLC | Livingston | TN | — | ◇ UNVERIFIED |
| TRTennessee River Hardwoods CO | Kingston | TN | — | ◇ UNVERIFIED |
| TWTennessee Wood Products INC | Red Boiling Spri | TN | — | ◇ UNVERIFIED |
| TOTen Oaks Dobyns Facility | Stuart | VA | — | ◇ UNVERIFIED |
| TITerra Innovations Holdings, LLC | Dalton | GA | — | ◇ UNVERIFIED |
| TFTerranova Forest Products | Wando | SC | — | ◇ UNVERIFIED |
| TATerrill Architectural Millwork and Casework, LLC | San Angelo | TX | — | ◇ UNVERIFIED |
| TSTeton Sales | Caldwell | ID | — | ◇ UNVERIFIED |
| TSTetreault & Son Forest Management, INC. | Wales | MA | — | ◇ UNVERIFIED |
| TAThe a Johnson Company, LLC | Bristol | VT | — | ◇ UNVERIFIED |
| TAThe Ames CO Champion Fac | Champion | PA | — | ◇ UNVERIFIED |
| TAThe Ames Companies Inc/champion Facility | Champion | PA | — | ◇ UNVERIFIED |
| TAThe Ames Companies - Mcclure | Mc Clure | PA | — | ◇ UNVERIFIED |
| TBThe Bernard Group 5 | Chaska | MN | — | ◇ UNVERIFIED |
| TBThe Burroughs Ross Colville Company, LLC | Mcminnville | TN | — | ◇ UNVERIFIED |
| TCThe Carlson CO | Madison | WI | — | ◇ UNVERIFIED |
| TCThe Combination Door CO. | Fond du Lac | WI | — | ◇ UNVERIFIED |
| TCThe Corsi Group | Keysville | VA | — | ◇ UNVERIFIED |
| TCThe Cutting Edge Mouldings Company | Prior Lake | MN | — | ◇ UNVERIFIED |
| TDThe Decorators Supply CORP. | Chicago | IL | — | ◇ UNVERIFIED |
| TDThe Door Mill INC. | Chandler | AZ | — | ◇ UNVERIFIED |
| TDThe Door & Window Store, INC. | Prescott | AZ | — | ◇ UNVERIFIED |
| TJThe Jim C. Hamer Company, Marlinton | Marlinton | WV | — | ◇ UNVERIFIED |
| TLThe Lane CO INC | Smyrna | TN | — | ◇ UNVERIFIED |
| TLThe Longwood Group, LLC | Ansonia | CT | — | ◇ UNVERIFIED |
