| WCWill C. Wood High School | Vacaville | CA | — | ◇ UNVERIFIED |
| WCWillems Cabinets & Woodworking INC | Cologne | MN | — | ◇ UNVERIFIED |
| WBWilliam Briggs | Santa Monica | CA | — | ◇ UNVERIFIED |
| WEWilliam E Stovall | Klamath Falls | OR | — | ◇ UNVERIFIED |
| WGWilliam Green INC | Greenfield | MA | — | ◇ UNVERIFIED |
| WJWilliam J. Matson Company | Carpinteria | CA | — | ◇ UNVERIFIED |
| WJWilliam J. Mcdonough Fence Co., INC. | Medford | MA | — | ◇ UNVERIFIED |
| WMWilliam M. Hamilton & Sherilyn Tharp Dba Tharp-ham | Oakland | CA | — | ◇ UNVERIFIED |
| WRWilliam Remodeling, LLC | Jacksonville | FL | — | ◇ UNVERIFIED |
| WFWilliamsburg Fine Cabinetry LLC (1677011201) | Akron | OH | — | ◇ UNVERIFIED |
| WWWilliamsburg Woodcraft | Selma | NC | — | ◇ UNVERIFIED |
| WCWilliams Cabinets, INC. | Anderson | CA | — | ◇ UNVERIFIED |
| WCWilliams Cabinet & Woodworking LLC | Dover | TN | — | ◇ UNVERIFIED |
| WSWilliam Somerville INC | New York | NY | — | ◇ UNVERIFIED |
| WDWilliston Door, LLC | Williston | FL | — | ◇ UNVERIFIED |
| WLWilloughby Land Management LLC | Fond du Lac | WI | — | ◇ UNVERIFIED |
| WCWillowbrook Cabinets INC. | Smithfield | UT | — | ◇ UNVERIFIED |
| WCWillow Creek Aggregate, INC. | Central Point | OR | — | ◇ UNVERIFIED |
| WCWillow Creek Designs, LLC | North Hollywood | CA | — | ◇ UNVERIFIED |
| WRWillow Run Enterprises LLC | West Jordan | UT | — | ◇ UNVERIFIED |
| WRWillow Rust LLC | Miamisburg | OH | — | ◇ UNVERIFIED |
| WHWilmer Hernandez | Spring | TX | — | ◇ UNVERIFIED |
| WWWilmington Woodworks INC | Wilmington | CA | — | ◇ UNVERIFIED |
| WCWilson Cabinetry | Billings | MT | — | ◇ UNVERIFIED |
| WMWilson Monge | Vernon | CA | — | ◇ UNVERIFIED |
| WQWilson Quality Millwork, INC. | Elkins | WV | — | ◇ UNVERIFIED |
| WWWilson Woodworks, INC. | Tolland | CT | — | ◇ UNVERIFIED |
| WWWinchester Woodworks Corporation | Baconton | GA | — | ◇ UNVERIFIED |
| WCWindmill Countertops | Batavia | IL | — | ◇ UNVERIFIED |
| WSWin-dor Supply INC | Fort Worth | TX | — | ◇ UNVERIFIED |
| WIWindowcraft INC | Knoxville | TN | — | ◇ UNVERIFIED |
| WDWindow & Door Store, INC. | Santa Clara | CA | — | ◇ UNVERIFIED |
| WPWindowmaster Products INC | El Cajon | CA | — | ◇ UNVERIFIED |
| WWindowsource | Lawrence | MA | — | ◇ UNVERIFIED |
| WMWindsor Mill | Windsor | CA | — | ◇ UNVERIFIED |
| WRWindsor Rock Products | Salem | OR | — | ◇ UNVERIFIED |
| WWWindsor Windows & Doors - a Woodgrain Millwork Company | Monroe | NC | — | ◇ UNVERIFIED |
| WWWindsor Woodworks | Newbury Park | CA | — | ◇ UNVERIFIED |
| WEWinebrenner Enterprises INC | Eugene | OR | — | ◇ UNVERIFIED |
| WAWingate Architectural Millworks CO | Nacogdoches | TX | — | ◇ UNVERIFIED |
 Win-holt Equipment CORP. | Allentown | PA | — | ◇ UNVERIFIED |
| WMWinn Mountain Restorations | Peterborough | NH | — | ◇ UNVERIFIED |
| WCWinsted Custom Wood INC | Champlin | MN | — | ◇ UNVERIFIED |
| WPWinter Park Countertops, LLC | Orlando | FL | — | ◇ UNVERIFIED |
| WPWinter Park Millwork | Orlando | FL | — | ◇ UNVERIFIED |
| WMWiregrass Memorials, L.l.c. | Hartford | AL | — | ◇ UNVERIFIED |
| WSWirths & Sons, INC. | Wichita | KS | — | ◇ UNVERIFIED |
| WBWisconsin Box Company | Cleveland | WI | — | ◇ UNVERIFIED |
| WFWisconsin Farmhouse LLC | Verona | WI | — | ◇ UNVERIFIED |
| WGWisconsin Granite Depot, LLC | Oak Creek | WI | — | ◇ UNVERIFIED |
| WGWisconsin Granite Design LLC | Oak Creek | WI | — | ◇ UNVERIFIED |
| WGWisconsin Granite LLC | Mcfarland | WI | — | ◇ UNVERIFIED |
| WWWisconsin Window Concepts, INC. | Waukesha | WI | — | ◇ UNVERIFIED |
| WCWise Company INC | Memphis | TN | — | ◇ UNVERIFIED |
| WBWisenbaker Builder Services, Inc., Dba Brandom Cabinets | Hillsboro | TX | — | ◇ UNVERIFIED |
| WHWiser Home Remodeling, INC | New York | NY | — | ◇ UNVERIFIED |
| WWWishart Welding & General Fabrication INC | Clackamas | OR | — | ◇ UNVERIFIED |
| WCWitchita Cabinet Company, LLC | Park City | KS | — | ◇ UNVERIFIED |
| WIWithers Industries | Summerville | SC | — | ◇ UNVERIFIED |
| WWWitmer Wood Products LLC | Berlin | WI | — | ◇ UNVERIFIED |
| WWWittrock Woodworking & Mfg. (1431054014) | Cincinnati | OH | — | ◇ UNVERIFIED |
| WBWj Bergin Cabinetry LLC. | Orlando | FL | — | ◇ UNVERIFIED |
| WCWLC Cabinetmakers Inc | Haverhill | MA | — | ◇ UNVERIFIED |
| WRW.l. Rubottom Company, INC | Ventura | CA | — | ◇ UNVERIFIED |
| WMW M Coffman LLC Plant #1 | Marion | VA | — | ◇ UNVERIFIED |
| WMW & M Frames INC | Conover | NC | — | ◇ UNVERIFIED |
| WLWm Lamptracker INC | Glendale | AZ | — | ◇ UNVERIFIED |
| WOWm Ohs INC | Denver | CO | — | ◇ UNVERIFIED |
| WNW. N. C. Pallet - Forest Products Company, INC. | Candler | NC | — | ◇ UNVERIFIED |
| WPWonderland Products, INC. | Jacksonville | FL | — | ◇ UNVERIFIED |
| WWWonder Wood INC. | Mount Airy | GA | — | ◇ UNVERIFIED |
| WWWonder Woods of Colorado, INC. | Arvada | CO | — | ◇ UNVERIFIED |
| WAWood Art Incorporated | Leicester | MA | — | ◇ UNVERIFIED |
| WAWood Avenue | Mission Viejo | CA | — | ◇ UNVERIFIED |
| WFWood-bridge Furniture Mfg. Ind. INC. | Chattanooga | TN | — | ◇ UNVERIFIED |
| WCWoodbury Construction, John Woodbury Dba | Costa Mesa | CA | — | ◇ UNVERIFIED |
| WBWood By Printed INC. | Weehawken | NJ | — | ◇ UNVERIFIED |
| WHWoodcarver Heirlooms INC. | Hurricane | UT | — | ◇ UNVERIFIED |
| WFWoodcase Fine Cabinetry INC | Phoenix | AZ | — | ◇ UNVERIFIED |
| WCWood Classics Custom Cabinets and Furniture INC | Campbell | CA | — | ◇ UNVERIFIED |
| WIWoodco INC | Piedmont | SC | — | ◇ UNVERIFIED |
| WCWood Colony Woodworks | Modesto | CA | — | ◇ UNVERIFIED |
| WMWoodco Millwork LTD | San Antonio | TX | — | ◇ UNVERIFIED |
| WCWood Connection, INC. | Modesto | CA | — | ◇ UNVERIFIED |
| WPWoodco Prefinishing INC | Blaine | MN | — | ◇ UNVERIFIED |
| WWoodcraft | Las Cruces | NM | — | ◇ UNVERIFIED |
| WDWoodcraft Designers & Builders LLC | Canton | MA | — | ◇ UNVERIFIED |
| WIWoodcraft Industries INC - St Cloud | Saint Cloud | MN | — | ◇ UNVERIFIED |
| WMWoodcraft Mill & Cabinet | Salt Lake City | UT | — | ◇ UNVERIFIED |
| WMWoodcraft Mill & Cabinet Inc. | West Jordan | UT | — | ◇ UNVERIFIED |
| WOWoodcraft of Texas INC. | Harlingen | TX | — | ◇ UNVERIFIED |
| WUWoodcraft Unlimited INC | Denver | CO | — | ◇ UNVERIFIED |
| WCWood Creations By Alfredo | Edinburg | TX | — | ◇ UNVERIFIED |
| WWWooddale Windows LLC | Portland | OR | — | ◇ UNVERIFIED |
| WOWooden Originals | Panama City Beach | FL | — | ◇ UNVERIFIED |
| WSWooden Screen Doors | Waldoboro | ME | — | ◇ UNVERIFIED |
| WSWooden Specialties, INC. | Lafayette | LA | — | ◇ UNVERIFIED |
| WSWooden Stuff Cabinets, INC. | Lecompton | KS | — | ◇ UNVERIFIED |
| WWWooden Window, INC. | Oakland | CA | — | ◇ UNVERIFIED |
| WLWoodeye LLC | Jefferson | OR | — | ◇ UNVERIFIED |
