| TFTongass Forest Enterprises | Ketchikan | AK | Wood Product Manufacturing321918 | — | ◇ UNVERIFIED |
| TQTop Quality Stairs Inc. | Brooklyn | NY | Wood Product Manufacturing321918 | — | ◇ UNVERIFIED |
| TWTop's Woodworks & Supply INC. | Lafayette | LA | Wood Product Manufacturing321918 | — | ◇ UNVERIFIED |
| TBTotal Building Services Group | Marietta | GA | Wood Product Manufacturing321918 | — | ◇ UNVERIFIED |
| TSTraditional Stairs & Railings INC. | Middle Village | NY | Wood Product Manufacturing321918 | — | ◇ UNVERIFIED |
| TMTraditions Mill | Provo | UT | Wood Product Manufacturing321918 | — | ◇ UNVERIFIED |
| TPTravers Professional Wood Work, INC. | Jacksonville | FL | Wood Product Manufacturing321918 | — | ◇ UNVERIFIED |
| TITravis Industries INC | Anaheim | CA | Wood Product Manufacturing321918 | — | ◇ UNVERIFIED |
| TWTreeline Woodworks | Huntington Park | CA | Wood Product Manufacturing321918 | — | ◇ UNVERIFIED |
| TRT & R Fixtures, LLC | Dallas | GA | Wood Product Manufacturing321918 | — | ◇ UNVERIFIED |
| TTrimpac | Stratford | WI | Wood Product Manufacturing321918 | — | ◇ UNVERIFIED |
| TSTrinity Stairs INC. | San Antonio | TX | Wood Product Manufacturing321918 | — | ◇ UNVERIFIED |
| TVTrinity Valley Building Center Inc. Dba Old Texas Wood | Dallas | TX | Wood Product Manufacturing321918 | — | ◇ UNVERIFIED |
| TSTri Shutter Design, INC. | Sandy | UT | Wood Product Manufacturing321918 | — | ◇ UNVERIFIED |
| TRT & R Lumber Co., INC. | Rancho Cucamonga | CA | Wood Product Manufacturing321918 | — | ◇ UNVERIFIED |
| TITrus-co. INC. | Ridgway | CO | Wood Product Manufacturing321918 | — | ◇ UNVERIFIED |
| TDTrustile Doors, LLC | Denver | CO | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| TWTumbleweed Woodworking CO | Nixa | MO | Wood Product Manufacturing321918 | — | ◇ UNVERIFIED |
| TMTurner Manufacturing INC | Griffin | GA | Wood Product Manufacturing321918 | — | ◇ UNVERIFIED |
| UCUnion Church Millworks INC. | Selma | VA | Wood Product Manufacturing321918 | — | ◇ UNVERIFIED |
| UFUniversal Forest Products | French Camp | CA | Wood Product Manufacturing321918 | — | ◇ UNVERIFIED |
| USUrbanik Surfaces, Inc. | Miami | FL | Wood Product Manufacturing321918 | — | ◇ UNVERIFIED |
| UOUsdol Osha - (mobile) | Selma | AL | Wood Product Manufacturing321918 | — | ◇ UNVERIFIED |
| UMUS Moulding LLC | Manning | SC | Wood Product Manufacturing321918 | — | ◇ UNVERIFIED |
| UKUtahs Kitchen Doors INC | Saint George | UT | Wood Product Manufacturing321918 | — | ◇ UNVERIFIED |
| VIValley Industries | Lodi | CA | Wood Product Manufacturing321918 | — | ◇ UNVERIFIED |
| VLValley Lumber & Supply CO. | Stockton | CA | Wood Product Manufacturing321918 | — | ◇ UNVERIFIED |
| VMValley Moulding & Frame INC | Stockton | CA | Wood Product Manufacturing321918 | — | ◇ UNVERIFIED |
| VWValue Windows & Doors Duarte INC | Duarte | CA | Wood Product Manufacturing321918 | — | ◇ UNVERIFIED |
| VSVanguard System Corporation | Saint Petersburg | FL | Wood Product Manufacturing321918 | — | ◇ UNVERIFIED |
| VKVangura Kitchen Tops, INC. | Irwin | PA | Wood Product Manufacturing321918 | — | ◇ UNVERIFIED |
| VWVanscoy Wood Products LLC | Ridgeway | OH | Wood Product Manufacturing321918 | — | ◇ UNVERIFIED |
| VLVegas Laminate Hardwood Floors LLC | Las Vegas | NV | Wood Product Manufacturing321918 | — | ◇ UNVERIFIED |
| VAVeronon a Ridd | Saint George | UT | Wood Product Manufacturing321918 | — | ◇ UNVERIFIED |
| VRViewrail Realty LLC | Goshen | IN | Wood Product Manufacturing321918 | — | ◇ UNVERIFIED |
| VLVintage Lumber & Construction CO INC | Woodsboro | MD | Wood Product Manufacturing321918 | — | ◇ UNVERIFIED |
| VWVintage Wood Manufacture INC | Monroe | WA | Wood Product Manufacturing321918 | — | ◇ UNVERIFIED |
| VRViridian Reclaimed Wood | Portland | OR | Wood Product Manufacturing321918 | — | ◇ UNVERIFIED |
| VWViridian Wood Products | Portland | OR | Wood Product Manufacturing321918 | — | ◇ UNVERIFIED |
| WLWa317938428 - Lamination Technology Industries INC | Spokane Valley | WA | Wood Product Manufacturing321918 | — | ◇ UNVERIFIED |
| WLWa317940677 - Lianga-pacific INC | Tacoma | WA | Wood Product Manufacturing321911 | — | ◇ UNVERIFIED |
| WBWa317947723 - Botany Unlimited Design Systems LLC | Pasco | WA | Wood Product Manufacturing321918 | — | ◇ UNVERIFIED |
| WLWa317949905 - Lj Smith INC | Auburn | WA | Wood Product Manufacturing321918 | — | ◇ UNVERIFIED |
| WBWaihona Builders LTD | Waipahu | HI | Wood Product Manufacturing321918 | — | ◇ UNVERIFIED |
| WMWallace Moulding & Millworks, INC. | Columbia | LA | Wood Product Manufacturing321918 | — | ◇ UNVERIFIED |
| WSWasatch Shutter & Design, INC. | West Jordan | UT | Wood Product Manufacturing321918 | — | ◇ UNVERIFIED |
| WSWasatch Ski Works LLC | Salt Lake City | UT | Wood Product Manufacturing321918 | — | ◇ UNVERIFIED |
| WBW. B. Powell INC | Corona | CA | Wood Product Manufacturing321918 | — | ◇ UNVERIFIED |
| WPWb Powell, INC | Norco | CA | Wood Product Manufacturing321918 | — | ◇ UNVERIFIED |
| WDWdc Door CORP | Pensacola | FL | Wood Product Manufacturing321918 | — | ◇ UNVERIFIED |
