| WIWillamette Industries, INC | San Leandro | CA | — | ◇ UNVERIFIED |
| WRWillamette River Printing, Inc. | Salem | OR | — | ◇ UNVERIFIED |
| WVWillamette Valley Company - Precision Technologies | Eugene | OR | — | ◇ UNVERIFIED |
| WMWillcox Metal Fabricators, LLC | San Antonio | TX | — | ◇ UNVERIFIED |
| WAWillenborg Associates, INC. | Imlay City | MI | — | ◇ UNVERIFIED |
| WEWill Enterprises, INC. | Milwaukee | WI | — | ◇ UNVERIFIED |
| WIWillfab, INC. | Marietta | GA | — | ◇ UNVERIFIED |
| WTWillhoite Tool Company INC | Georgetown | KY | — | ◇ UNVERIFIED |
| WCWilliam C. Coney, an Individual | Concord | CA | — | ◇ UNVERIFIED |
| WCWilliam Collins Company | Central Falls | RI | — | ◇ UNVERIFIED |
| WCWilliam Connell | Chino | CA | — | ◇ UNVERIFIED |
| WDWilliam Davis Sign Company, INC. | Winston Salem | NC | — | ◇ UNVERIFIED |
| WGWilliam Goodyear Properties, LLC | Monroe | NC | — | ◇ UNVERIFIED |
| WGWilliam Grant Tank & Vessell | Henderson | TX | — | ◇ UNVERIFIED |
| WJWilliam J Labb Sons | Philadelphia | PA | — | ◇ UNVERIFIED |
| WRWilliam R Tiffany & Linda E Tiffany | Vale | OR | — | ◇ UNVERIFIED |
| WBWilliams Bayou Long #1 Facility | Jeanerette | LA | — | ◇ UNVERIFIED |
| WPWilliamsburg Press, INC. | Alliance | OH | — | ◇ UNVERIFIED |
| WCWilliams Company INC. | Whiting | KS | — | ◇ UNVERIFIED |
| WSWilliam Scott | Oaklyn | NJ | — | ◇ UNVERIFIED |
| WDWilliams & Davis Boilers | Hutchins | TX | — | ◇ UNVERIFIED |
| WEWilliams Executive Enterprises Inc | Cleveland | OH | — | ◇ UNVERIFIED |
| WFWilliams Fabrication, INC. Dba Jenfab | Covington | VA | — | ◇ UNVERIFIED |
| WFWilliams Finishing INC | Livonia | MI | — | ◇ UNVERIFIED |
| WPWilliams-hayward Protective Coatings INC | Summit | IL | — | ◇ UNVERIFIED |
| WHWilliams Healthcare Systems LLC | Elgin | IL | — | ◇ UNVERIFIED |
| WHWilliams & Heintz Map Corporation | Prince Frederick | MD | — | ◇ UNVERIFIED |
| WMWilliams Machine Works Inc, Facility Number 2 | Pascagoula | MS | — | ◇ UNVERIFIED |
| WMWilliams Manufacturing | Lake Elsinore | CA | — | ◇ UNVERIFIED |
| WMWilliams Metalfinishing/sinking Spring | Sinking Spring | PA | — | ◇ UNVERIFIED |
| WSWilliams Sign Co, Chad S Bruce | Pomona | CA | — | ◇ UNVERIFIED |
| WFWilliamstown Fabricators INC | Parkersburg | WV | — | ◇ UNVERIFIED |
| WTWilliams Typesetting Company, INC. | Chattanooga | TN | — | ◇ UNVERIFIED |
| WCWillis Cnc, LLC | Grafton | OH | — | ◇ UNVERIFIED |
| WCWillis Commercial, LLC | Windsor | CT | — | ◇ UNVERIFIED |
| WTWillmore Tool & Die INC | Gallatin | TN | — | ◇ UNVERIFIED |
| WCWillow Creek Embroidery, Inc. | North Platte | NE | — | ◇ UNVERIFIED |
| WCWillow Creek Embroidery, Inc. | North Platte | NE | — | ◇ UNVERIFIED |
| WTWillow Trail Enterprises LLC | Kenosha | WI | — | ◇ UNVERIFIED |
| WPWills Pro Custom Mfg | Fort Worth | TX | — | ◇ UNVERIFIED |
| WAWilma Andrade Dba Slap Ink | Temecula | CA | — | ◇ UNVERIFIED |
| WLWilmington Leather Coatings | New Castle | DE | — | ◇ UNVERIFIED |
| WMWilo Machine CO | Cedarburg | WI | — | ◇ UNVERIFIED |
| WUWilo USA | Cedarburg | WI | — | ◇ UNVERIFIED |
| WIWilsey INC. | Chadwicks | NY | — | ◇ UNVERIFIED |
| WFWilson Fab, LLC | Sarasota | FL | — | ◇ UNVERIFIED |
| WMWilson-hurd Mfg CO INC | Berlin | WI | — | ◇ UNVERIFIED |
| WMWilson Machine LLC | Arcola | MO | — | ◇ UNVERIFIED |
| WMWilson Mold & Machine Corporation | Wilson | NC | — | ◇ UNVERIFIED |
| WPWilson Press and Mail House | Seneca Falls | NY | — | ◇ UNVERIFIED |
| WRWilson Railing & Metal Fabricating Company | Park City | IL | — | ◇ UNVERIFIED |
| WJWilsons Jewelry INC | Los Angeles | CA | — | ◇ UNVERIFIED |
| WTWilson Tool Corporation | Rockford | IL | — | ◇ UNVERIFIED |
| WIWiltcher Industries, INC. | Ocala | FL | — | ◇ UNVERIFIED |
 Wilwood Engineering | Camarillo | CA | — | ◇ UNVERIFIED |
| WMWinchester Metals INC | Winchester | VA | — | ◇ UNVERIFIED |
| WLWinchester/useco Litton Sys | Van Nuys | CA | — | ◇ UNVERIFIED |
| WSWinco Stamping, INC. | Miamisburg | OH | — | ◇ UNVERIFIED |
| WIWincraft INC | Winona | MN | — | ◇ UNVERIFIED |
| WIWincraft INC | Winona | MN | — | ◇ UNVERIFIED |
| WIWincraft INC - Corporate Office | Winona | MN | — | ◇ UNVERIFIED |
| WIWincraft INC - Distribution Center | Winona | MN | — | ◇ UNVERIFIED |
| WIWincraft INC - East Facility | Winona | MN | — | ◇ UNVERIFIED |
| WIWincraft INC - Mark Street | Winona | MN | — | ◇ UNVERIFIED |
| WIWincraft INC - West Facility | Winona | MN | — | ◇ UNVERIFIED |
| WRWinding Roofing Company INC. | Wauwatosa | WI | — | ◇ UNVERIFIED |
| WHWindmill Holdings, LLC | Hamilton | MT | — | ◇ UNVERIFIED |
| WIW Industries | Detroit | MI | — | ◇ UNVERIFIED |
| WCWindy City Cutting Die, Inc. | Bensenville | IL | — | ◇ UNVERIFIED |
| WKWindy Knoll Machine, LLC | Sugarcreek | OH | — | ◇ UNVERIFIED |
| WMWindy Mesa Studios, Inc | Panguitch | UT | — | ◇ UNVERIFIED |
| WIWinelco INC | West Chester | OH | — | ◇ UNVERIFIED |
| WPWingate Packaging, INC. (1431053871) | Cincinnati | OH | — | ◇ UNVERIFIED |
 Win-holt Equipment CORP. | Allentown | PA | — | ◇ UNVERIFIED |
| WPWinks Printing LLC | Amanda | OH | — | ◇ UNVERIFIED |
| WIWinmark, INC. | South Salt Lake | UT | — | ◇ UNVERIFIED |
| WCWinn Communications LLC | Salt Lake City | UT | — | ◇ UNVERIFIED |
| WMWinnebago Manufacturing CO | Blue Earth | MN | — | ◇ UNVERIFIED |
| WHWinona Heating - Ventilating Company | Winona | MN | — | ◇ UNVERIFIED |
| WPWinona Production Services INC - East Building | Winona | MN | — | ◇ UNVERIFIED |
| WWinonics (brea) | Brea | CA | — | ◇ UNVERIFIED |
| WIWinonics INC Dba Bench 2 Bench | Fullerton | CA | — | ◇ UNVERIFIED |
| WHWinpak Heat Seal CORP | Peoria | IL | — | ◇ UNVERIFIED |
| WIWinston Industrial Fabrication, LLC | Warminster | PA | — | ◇ UNVERIFIED |
| WIWinston Industries, INC. | Ivyland | PA | — | ◇ UNVERIFIED |
| WEWinter Equipment Company | Willoughby | OH | — | ◇ UNVERIFIED |
| WIW International LLC | Madison Heights | MI | — | ◇ UNVERIFIED |
| WMWinterville Machine Works, INC | Winterville | NC | — | ◇ UNVERIFIED |
| WMWiregrass Machine, INC. | Dothan | AL | — | ◇ UNVERIFIED |
| WGWire Guard Systems INC | Huntington Park | CA | — | ◇ UNVERIFIED |
| WRWireless Ronin Technologies INC | Minneapolis | MN | — | ◇ UNVERIFIED |
| WSWireless Structures Consulting INC | Salem | OR | — | ◇ UNVERIFIED |
| WMWire Mesh Corporation | Saint Matthews | SC | — | ◇ UNVERIFIED |
| WWWire Works, INC. | Milford | CT | — | ◇ UNVERIFIED |
| WFWisconsin Film and Bag Speciality Division | Hartland | WI | — | ◇ UNVERIFIED |
| WMWisconsin Metal Tech, Inc. | Richfield | WI | — | ◇ UNVERIFIED |
| WMWisconsin Metal Tech, Inc. | Richfield | WI | — | ◇ UNVERIFIED |
 Wisconsin Oven CORP | East Troy | WI | — | ◇ UNVERIFIED |
| WPWisconsin Plating Works, INC. | Racine | WI | — | ◇ UNVERIFIED |
| WCWise County Detail & Fabrication | Rhome | TX | — | ◇ UNVERIFIED |
