| WSWeston Solutions INC | Chicago | IL | — | ◇ UNVERIFIED |
| WSWest Shore Pipeline CO | Lemont | IL | — | ◇ UNVERIFIED |
| WFWestside Forest Products INC | Bloomington | IL | — | ◇ UNVERIFIED |
| WSWest Suburban Recycling & Energy Center Ts | La Grange | IL | — | ◇ UNVERIFIED |
| WTWest Tech. Structures LLC | West Valley City | UT | — | ◇ UNVERIFIED |
| WVWest Virginia Glass Company INC. | Beckley | WV | — | ◇ UNVERIFIED |
| WLWestwood Lumber Sales Incorporated | New Haven | IN | — | ◇ UNVERIFIED |
| WSWestwood Specialities, INC. | Sacramento | CA | — | ◇ UNVERIFIED |
| WWWewoka Window Works, LLC | Wewoka | OK | — | ◇ UNVERIFIED |
| WCWeyerhaeuser Company | Long Beach | CA | — | ◇ UNVERIFIED |
| WNWeyerhaeuser Nr Company Dba Weyerhaeuser Company | Canyon Country | CA | — | ◇ UNVERIFIED |
| WFW & F Mfg CO INC | Buffalo | NY | — | ◇ UNVERIFIED |
| WSW.f. Sherman & Sons | Manasquan | NJ | — | ◇ UNVERIFIED |
| WGW Group Construction, Inc. | Fairfax | VA | — | ◇ UNVERIFIED |
| WSWhale Scientific INC | Commerce City | CO | — | ◇ UNVERIFIED |
| WHWharton Hardware and Supply CORP | Pennsauken | NJ | — | ◇ UNVERIFIED |
| WSWheatland Steel & Trim, INC. | Tower City | ND | — | ◇ UNVERIFIED |
| WCWheeling C-stores & Gas INC | Wheeling | IL | — | ◇ UNVERIFIED |
| WIWheeling Investments, Inc. | Payson | AZ | — | ◇ UNVERIFIED |
| WFWhetstone Food Mart | Burnt Prairie | IL | — | ◇ UNVERIFIED |
| WIWhip Industries INC | Fort Worth | TX | — | ◇ UNVERIFIED |
| WDWhirley Drink Works | Warren | PA | — | ◇ UNVERIFIED |
| WIWhirley Ind Inc/harmar St | Warren | PA | — | ◇ UNVERIFIED |
| WBWhirlwind Bldg Systems | Houston | TX | — | ◇ UNVERIFIED |
| WAWhite Acquisitions, LLC | Leesburg | FL | — | ◇ UNVERIFIED |
| WCWhite Cottage of Smithton | Smithton | IL | — | ◇ UNVERIFIED |
| WIWhitefield Industrial Coating | Green Bay | WI | — | ◇ UNVERIFIED |
| WGWhite Graphic Systems | Grand Prairie | TX | — | ◇ UNVERIFIED |
| WHWhite Hall Clark | White Hall | IL | — | ◇ UNVERIFIED |
| WOWhite Oak Partners | Portland | ME | — | ◇ UNVERIFIED |
| WRWhite River Knife & Tool INC | Coopersville | MI | — | ◇ UNVERIFIED |
| WSWhite Sands Pool Plastering, INC | Altamonte Springs | FL | — | ◇ UNVERIFIED |
| WWWhitewater West Industries, LTD. | Las Vegas | NV | — | ◇ UNVERIFIED |
| WWWhitewater Whirlpool Baths & Systems- Cultured Marble & Fiberglass Casting | Lindon | UT | — | ◇ UNVERIFIED |
| WWWicker Warehouse Inc | Hackensack | NJ | — | ◇ UNVERIFIED |
| WOWide Open Company | Grand Rapids | MN | — | ◇ UNVERIFIED |
| WSWiechert Seed CO INC | Nashville | IL | — | ◇ UNVERIFIED |
| WSWiechert Seed CO INC | New Baden | IL | — | ◇ UNVERIFIED |
| WTWiegel Tree Service | Centralia | IL | — | ◇ UNVERIFIED |
| WTWiersema Trucking INC | Rock Falls | IL | — | ◇ UNVERIFIED |
 Wiggins Plastics INC. | Nutley | NJ | — | ◇ UNVERIFIED |
| WFWilbert Funeral Services - Astral Molding & Finishing | Portland | IN | — | ◇ UNVERIFIED |
| WIWilbert INC | Lebanon | KY | — | ◇ UNVERIFIED |
| WIWilbert, INC. | Harrisburg | NC | — | ◇ UNVERIFIED |
| WIWilbert, INC. | Bellevue | OH | — | ◇ UNVERIFIED |
| WIWilbert INC Dba Wilbert Plastic Services | Lebanon | KY | — | ◇ UNVERIFIED |
| WMWilco Molding | Maryland Heights | MO | — | ◇ UNVERIFIED |
| WBWild Birds of Mclean County INC | Normal | IL | — | ◇ UNVERIFIED |
| WBWild Birds Unlimited | Peoria | IL | — | ◇ UNVERIFIED |
| WBWildcat Buildings INC | Manton | MI | — | ◇ UNVERIFIED |
| WPWilden Plastics | Peachtree City | GA | — | ◇ UNVERIFIED |
| WSWilder Systems LLC | Austin | TX | — | ◇ UNVERIFIED |
| WIWild Ice Botanicals LLC | Fort Walton Beach | FL | — | ◇ UNVERIFIED |
| WGWilhelm General Contractors | Champaign | IL | — | ◇ UNVERIFIED |
| WCWillamette Custom Woodworks LLC | Springfield | OR | — | ◇ UNVERIFIED |
| WVWillamette Valley Company | Eugene | OR | — | ◇ UNVERIFIED |
| WSWillard Shutter Company, INC. | West Palm Beach | FL | — | ◇ UNVERIFIED |
| WIWilleen INC Dba Bills Village Marathon | Elk Grove Village | IL | — | ◇ UNVERIFIED |
| WBWilliam Bivens | Odin | IL | — | ◇ UNVERIFIED |
| WBWilliam Blue, Inc. | Norton | OH | — | ◇ UNVERIFIED |
| WCWilliam Charles Construction CO | Loves Park | IL | — | ◇ UNVERIFIED |
| WCWilliam Charles Construction LLC | Dekalb | IL | — | ◇ UNVERIFIED |
| WFWilliam Ferris | Urbana | IL | — | ◇ UNVERIFIED |
| WKWilliam Kreysler & Associates | Petaluma | CA | — | ◇ UNVERIFIED |
| WLWilliam Lyon | Trabuco Canyon | CA | — | ◇ UNVERIFIED |
| WMWilliam McKinley Studios, Inc. | Elk Grove Village | IL | — | ◇ UNVERIFIED |
| WMWilliam M Lowe, INC. | Rockland | ME | — | ◇ UNVERIFIED |
| WNWilliams Nick | Nashville | IL | — | ◇ UNVERIFIED |
| WSWilliams Security and Wrought Iron | Atlanta | GA | — | ◇ UNVERIFIED |
| WWWilliams Window and Door Inc | Auburndale | FL | — | ◇ UNVERIFIED |
| WYWilliam Yuenger Manufacturing CO | Chicago | IL | — | ◇ UNVERIFIED |
| WTWilliard Technical Services, INC. | High Point | NC | — | ◇ UNVERIFIED |
| WDWilliston Door, LLC | Williston | FL | — | ◇ UNVERIFIED |
| WTWillis T. Pelmore | Champaign | IL | — | ◇ UNVERIFIED |
| WMWill Mathews | Jewett | IL | — | ◇ UNVERIFIED |
| WCWillowbrook Citgo | Willowbrook | IL | — | ◇ UNVERIFIED |
| WGWillow Gas & Food INC | Willowbrook | IL | — | ◇ UNVERIFIED |
| WTWillow Tree Awards | Romeoville | IL | — | ◇ UNVERIFIED |
| WTWillow Tree Missions | Cisco | IL | — | ◇ UNVERIFIED |
| WHWillskew Holdings, LLC | Indianapolis | IN | — | ◇ UNVERIFIED |
| WFWilmington Fibre Specialty Company, INC. | New Castle | DE | — | ◇ UNVERIFIED |
| WIWilsonart International | Temple | TX | — | ◇ UNVERIFIED |
| WCWilson Composites LLC Pendleton Plt | Pendleton | SC | — | ◇ UNVERIFIED |
| WMWilson Manufacturing, INC. | Nancy | KY | — | ◇ UNVERIFIED |
| WCWilsons Classic Auto | Congerville | IL | — | ◇ UNVERIFIED |
| WSWilson Sporting Goods CO | River Grove | IL | — | ◇ UNVERIFIED |
| WWWilson Welding Shop | Winchester | IL | — | ◇ UNVERIFIED |
| WGWinandy Greenhouse CO INC | Richmond | IN | — | ◇ UNVERIFIED |
| WIWincup INC | Jacksonville | FL | — | ◇ UNVERIFIED |
| WLWindcrest LLC | Waconia | MN | — | ◇ UNVERIFIED |
| WLWindcrest LLC | Waconia | MN | — | ◇ UNVERIFIED |
| WSWin-dor Supply INC | Fort Worth | TX | — | ◇ UNVERIFIED |
| WLWind-o-shield LLC | Naples | FL | — | ◇ UNVERIFIED |
| WIWindowcraft INC | Knoxville | TN | — | ◇ UNVERIFIED |
| WCWindow Craftmens INC | Sarasota | FL | — | ◇ UNVERIFIED |
| WDWindow & Door Store, INC. | Santa Clara | CA | — | ◇ UNVERIFIED |
| WMWindow Mart Manufacturing, INC. | Royal | AR | — | ◇ UNVERIFIED |
| WWindowsource | Lawrence | MA | — | ◇ UNVERIFIED |
| WTWindows Technology Dba Wintech | Monett | MO | — | ◇ UNVERIFIED |
| WAWindsor Art Products INC | Pico Rivera | CA | — | ◇ UNVERIFIED |
