| WCWorcester County Welding CORP. | Rochdale | MA | — | ◇ UNVERIFIED |
| WHWorcester Holdings | Columbia | ME | — | ◇ UNVERIFIED |
| WHWorcester Holdings | Columbia Falls | ME | — | ◇ UNVERIFIED |
| WHWorcester Holdings | Harrington | ME | — | ◇ UNVERIFIED |
| WIWord Industries, INC. | Tulsa | OK | — | ◇ UNVERIFIED |
| WCWorkforce Capital, LLC | Thomson | GA | — | ◇ UNVERIFIED |
| WEWorkforce Enterprises Wfe, INC. | Galt | CA | — | ◇ UNVERIFIED |
| WWWorkhorse Welding LLC | Williston | ND | — | ◇ UNVERIFIED |
| WHWorkman Harley Davidson INC | Rock Falls | IL | — | ◇ UNVERIFIED |
| WHWorkman Holdings INC Dba Tabco Precision | Fallbrook | CA | — | ◇ UNVERIFIED |
| WPWorland Plant #02 | Washakie | WY | — | ◇ UNVERIFIED |
| WCWorld Class Athletics Surfaces | Leland | MS | — | ◇ UNVERIFIED |
| WCWorld Class Distributors LLC | Richmond | VA | — | ◇ UNVERIFIED |
| WCWorld Class Plastics | Rome | GA | — | ◇ UNVERIFIED |
| WCWorld Class Proc Corp/ambridge | Ambridge | PA | — | ◇ UNVERIFIED |
| WFWorld Fashions USA Inc | Kirkwood | MO | — | ◇ UNVERIFIED |
| WFWorld Food Processing LLC Dba Puris | Wilmington | IL | — | ◇ UNVERIFIED |
| WMWorld Marine of Mississippi, Llc, West | Pascagoula | MS | — | ◇ UNVERIFIED |
| WMWorld Metal Finishing | Santa Clara | CA | — | ◇ UNVERIFIED |
| WMWorld Metal Finishing INC | Addison | IL | — | ◇ UNVERIFIED |
| WTWorld Trade Center West Office Building | Boston | MA | — | ◇ UNVERIFIED |
| WDWorldwide Dispensers | Winsted | MN | — | ◇ UNVERIFIED |
| WPWorldwide Protective Products | Orchard Park | NY | — | ◇ UNVERIFIED |
| WRWorldwide Recycling Equipment Sales LLC | Moberly | MO | — | ◇ UNVERIFIED |
| WTWorldwide Technologies Expansion | Franklin | KY | — | ◇ UNVERIFIED |
| WWWorldwide Welding Services | Humble | TX | — | ◇ UNVERIFIED |
| WPWorldwise Plastics LLC | Lewisburg | TN | — | ◇ UNVERIFIED |
| WWWorley Welding Works, INC. | Levelland | TX | — | ◇ UNVERIFIED |
| WFWorry Free Inc. | Boise | ID | — | ◇ UNVERIFIED |
| WCWorsham College | Wheeling | IL | — | ◇ UNVERIFIED |
| WDWorth Division | Fort Worth | TX | — | ◇ UNVERIFIED |
| WAWorthington Armstrong Venture | N Las Vegas | NV | — | ◇ UNVERIFIED |
| WAWorthington Armstrong Venture | Fontana | CA | — | ◇ UNVERIFIED |
| WAWorthington Armstrong Venture | Alpharetta | GA | — | ◇ UNVERIFIED |
| WAWorthington Armstrong Venture | Benton Harbor | MI | — | ◇ UNVERIFIED |
| WAWorthington Armstron/wave - Malvern | Malvern | PA | — | ◇ UNVERIFIED |
| WIWorthington Industries | Cleveland | OH | — | ◇ UNVERIFIED |
| WIWorthington Industries | Chilton | WI | — | ◇ UNVERIFIED |
| WIWorthington Industries (0285030456) | Wooster | OH | — | ◇ UNVERIFIED |
| WIWorthington Industries - Cleveland | Cuyahoga Heights | OH | — | ◇ UNVERIFIED |
| WIWorthington Industries Mt Orab | Mount Orab | OH | — | ◇ UNVERIFIED |
| WMWorthington Metal Fabricators, LLC Dba Sharon Stairs (1677011204) | Akron | OH | — | ◇ UNVERIFIED |
| WSWorthington Samuel Coil Processing, LLC. (1318007554) | Cleveland | OH | — | ◇ UNVERIFIED |
| WSWorthington Steel | Decatur | AL | — | ◇ UNVERIFIED |
| WSWorthington Steel Company of Decatur, L.l.c. | Decatur | AL | — | ◇ UNVERIFIED |
| WSWorthington Steelpac (0511005008) | North Lewisburg | OH | — | ◇ UNVERIFIED |
| WTWorthington Torch, LLC | Winston Salem | NC | — | ◇ UNVERIFIED |
| WMWorth Marathon INC | Worth | IL | — | ◇ UNVERIFIED |
| WIWotco INC | Mills | WY | — | ◇ UNVERIFIED |
| WWrayco | Stow | OH | — | ◇ UNVERIFIED |
| WRW Ray Crabb INC | Denver | CO | — | ◇ UNVERIFIED |
| WWreck-amended | Carterville | IL | — | ◇ UNVERIFIED |
| WGW.r. Grace | East Chicago | IN | — | ◇ UNVERIFIED |
| WRW R Grace & CO Conn | Columbia | MD | — | ◇ UNVERIFIED |
| WRW R Grace & CO - Conn - Super High Activity Catalyst Plant | Norco | LA | — | ◇ UNVERIFIED |
| WCWright Coating Technologies | Kalamazoo | MI | — | ◇ UNVERIFIED |
 Wright Manufacturing LLC | Portland | OR | — | ◇ UNVERIFIED |
| WIWrights Iron & Steel Works | Manassas Park | VA | — | ◇ UNVERIFIED |
| WWWright Way | Lane | IL | — | ◇ UNVERIFIED |
| WRW R Meadows of Pennsylvania | York | PA | — | ◇ UNVERIFIED |
| WRWr Rocky Ii Dba Pro-tech Powder Coating | Lakewood | CO | — | ◇ UNVERIFIED |
| WHWRS Holdings, LLC | Livermore | CA | — | ◇ UNVERIFIED |
| WFWsb Fabrication LLC | Sandy | OR | — | ◇ UNVERIFIED |
| WHWsb Hardware INC | Falconer | NY | — | ◇ UNVERIFIED |
| WSW S Tyler (0243081244) | Mentor | OH | — | ◇ UNVERIFIED |
| WTW. T., INC. | Lima | OH | — | ◇ UNVERIFIED |
| WIWunder-mold INC. | Vacaville | CA | — | ◇ UNVERIFIED |
| WAWv Alloys Formerly Chipper | Alloy | WV | — | ◇ UNVERIFIED |
| WCWv Coaters | Williamstown | WV | — | ◇ UNVERIFIED |
| WBWvdoh - Boggs Run Bridge - S326-250-38.74 00 | Benwood | WV | — | ◇ UNVERIFIED |
| WDWvdoh - District 6 - Pratz Bridge #s305-67-1.36 00 23 | Bethany | WV | — | ◇ UNVERIFIED |
| WEWvdoh - Elm Grove Bridges #35-470-3.62 | Wheeling | WV | — | ◇ UNVERIFIED |
| WKWvdoh - Korean War Veterans Bridge No 52-7 Spur - 001 (new Martinsville Bridge) | New Martinsville | WV | — | ◇ UNVERIFIED |
| WPWv Parkways Authority Bridge - #3021 N/s 0041-077/0031.44 (03021) | Ghent | WV | — | ◇ UNVERIFIED |
| WPWv Parkways Authority - Bridge 3043n #041-077/00-0051.06 | Pax | WV | — | ◇ UNVERIFIED |
 W & W Afco Steel | Little Rock | AR | — | ◇ UNVERIFIED |
| W&w Afco Steel | Lubbock | TX | — | ◇ UNVERIFIED |
| WFW&w Fiberglass Polypro Thermoset Resin Facility | Pampa | TX | — | ◇ UNVERIFIED |
| WAWws Acquisition's LLC | Phoenix | AZ | — | ◇ UNVERIFIED |
| WWW W Tank Oklahoma LLC / Wewoka Manufacturing Facility | Wewoka | OK | — | ◇ UNVERIFIED |
| WWW W Welding INC | Frenchburg | KY | — | ◇ UNVERIFIED |
| WMWyatt Manufacturing New Facility | South Huntingdon, Township of | PA | — | ◇ UNVERIFIED |
| WSWyatt Services INC | Sterling Heights | MI | — | ◇ UNVERIFIED |
| WSWyatt Shiver Construction/stateline Steel, INC. | Gordon | AL | — | ◇ UNVERIFIED |
| WSWyatt Studio, Inc. | Novato | CA | — | ◇ UNVERIFIED |
| WLWyle Lab Electronic Enclosures | El Segundo | CA | — | ◇ UNVERIFIED |
| WIWyman-gordon Investment Castings | Ogden | UT | — | ◇ UNVERIFIED |
| WEWynne Enterprises, INC. | Tuscumbia | AL | — | ◇ UNVERIFIED |
| WCWyoming Completion Technologies INC | Powell | WY | — | ◇ UNVERIFIED |
| WTWyoming Ts INC. Dba Tornado Shelters INC | Caddo | OK | — | ◇ UNVERIFIED |
| WEWyowind Energy LLC Dba Ibc Construction LLC | Glenrock | WY | — | ◇ UNVERIFIED |
| WGWyvernwood Garden Apartments | Los Angeles | CA | — | ◇ UNVERIFIED |
| XIXaloy INC | Pulaski | VA | — | ◇ UNVERIFIED |
| XTXaloy Tanner Plating Div | New Castle | PA | — | ◇ UNVERIFIED |
| XBX-caliber Barrel & Manufacturing INC | Kalispell | MT | — | ◇ UNVERIFIED |
| XXcalliber | Brookfield | CT | — | ◇ UNVERIFIED |
| XCXcel Coating, LLC | Anaheim | CA | — | ◇ UNVERIFIED |
| XXcvi | Los Angeles | CA | — | ◇ UNVERIFIED |
| XIXd Industries INC | Bensenville | IL | — | ◇ UNVERIFIED |
| XBXerxes Blythewood | Blythewood | SC | — | ◇ UNVERIFIED |
