| WAWestern Architectural Services LLC | Salt Lake City | UT | — | ◇ UNVERIFIED |
| WPWestern Polyform CORP | Riverside | CA | — | ◇ UNVERIFIED |
| WPWestfield Plastics and Molding, LLC | Westfield | MA | — | ◇ UNVERIFIED |
| WEWestinghouse Electric:columbia | Columbia | SC | — | ◇ UNVERIFIED |
| WPWestlake Plastics Co/mayfield | Mayfield | PA | — | ◇ UNVERIFIED |
| WRWestlake Royal Bldg Products Kutztown Fac | Kutztown | PA | — | ◇ UNVERIFIED |
| WRWestlake Royal Building Products Kleer | Westfield | MA | — | ◇ UNVERIFIED |
| WRWestlake Royal Windows - Baldwin Division Shipping Bld | Cornelia | GA | — | ◇ UNVERIFIED |
| WRWestlake Royal Windows (dba Krestmark Industries) | Dallas | TX | — | ◇ UNVERIFIED |
| WMWest Michigan Molding, INC. | Grand Haven | MI | — | ◇ UNVERIFIED |
| WSWest Salem Packaging | West Salem | OH | — | ◇ UNVERIFIED |
| WTWest Tech. Structures LLC | West Valley City | UT | — | ◇ UNVERIFIED |
| WAWestwood Aerogel CO | San Leandro | CA | — | ◇ UNVERIFIED |
| WPWevac Plastics L L C | Elkhart | IN | — | ◇ UNVERIFIED |
| WSWhale Scientific INC | Commerce City | CO | — | ◇ UNVERIFIED |
| WIWheeling Investments, Inc. | Payson | AZ | — | ◇ UNVERIFIED |
| WDWhirley Drink Works | Warren | PA | — | ◇ UNVERIFIED |
| WIWhirley Ind Inc/harmar St | Warren | PA | — | ◇ UNVERIFIED |
| WIWhitefield Industrial Coating | Green Bay | WI | — | ◇ UNVERIFIED |
| WGWhite Graphic Systems | Grand Prairie | TX | — | ◇ UNVERIFIED |
| WOWhite Oak Partners | Portland | ME | — | ◇ UNVERIFIED |
| WSWhite Sands Pool Plastering, INC | Altamonte Springs | FL | — | ◇ UNVERIFIED |
| WWWhitewater Whirlpool Baths & Systems- Cultured Marble & Fiberglass Casting | Lindon | UT | — | ◇ UNVERIFIED |
| WOWide Open Company | Grand Rapids | MN | — | ◇ UNVERIFIED |
| WMWieland Metal Services, LLC | Warwick | RI | — | ◇ 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 |
| WPWilden Plastics | Peachtree City | GA | — | ◇ UNVERIFIED |
 Wild River Consulting Group L | White Bear Township | MN | — | ◇ UNVERIFIED |
| WMWilkinson Minerals, LLC | Bay City | MI | — | ◇ UNVERIFIED |
| WKWilliam Kreysler & Associates | Petaluma | CA | — | ◇ UNVERIFIED |
| WKWilliam Kreysler & Assoc INC | American Canyon | CA | — | ◇ UNVERIFIED |
| WAWilliams Aerospace & Manufacturing INC | Taft | CA | — | ◇ UNVERIFIED |
| WPWilliamsburg Plastics | Williamsburg | KY | — | ◇ UNVERIFIED |
| WFWilmington Fibre Specialty Company, INC. | New Castle | DE | — | ◇ UNVERIFIED |
| WIWilsonart International | Temple | TX | — | ◇ UNVERIFIED |
| WLWilsonart LLC | Fletcher | NC | — | ◇ UNVERIFIED |
| WCWilson Composites LLC Pendleton Plt | Pendleton | SC | — | ◇ UNVERIFIED |
| WMWilson Marble INC | O Fallon | MO | — | ◇ UNVERIFIED |
| WPWilson Property Holdings LLC | Duncan | SC | — | ◇ UNVERIFIED |
| WIWincup INC | Jacksonville | FL | — | ◇ UNVERIFIED |
| WIWincup, INC. | Des Plaines | IL | — | ◇ UNVERIFIED |
| WLWind-o-shield LLC | Naples | FL | — | ◇ UNVERIFIED |
| WCWine Country Countertops LLC | Geyserville | CA | — | ◇ UNVERIFIED |
| WSWine Saver LLC | Powell | OH | — | ◇ UNVERIFIED |
| WWWings West International, INC. | City of Industry | CA | — | ◇ UNVERIFIED |
| WIWinnebago Industries, INC - Hampton | Hampton | IA | — | ◇ UNVERIFIED |
| WPWinpak Portion Packaging INC | South Chicago Heights | IL | — | ◇ UNVERIFIED |
| WWinroc-spi | East Syracuse | NY | — | ◇ UNVERIFIED |
| WTWinslow Tanker Base | Winslow | AZ | — | ◇ UNVERIFIED |
| WWintech | Cassville | MO | — | ◇ UNVERIFIED |
| WIWinzeler, INC. | Harwood Heights | IL | — | ◇ UNVERIFIED |
| WAWise Alloys LLC Sheffield Ops | Sheffield | AL | — | ◇ UNVERIFIED |
| WPWise Plastics Technologies, INC. | Saint Charles | IL | — | ◇ UNVERIFIED |
| WLWitt Liners LLC | Claremore | OK | — | ◇ UNVERIFIED |
| WWWj Whatley INC | Aurora | CO | — | ◇ UNVERIFIED |
| WKW. Kintz Plastics, INC. | Howes Cave | NY | — | ◇ UNVERIFIED |
| WHW.l. Hailey & Company, INC. | Bessemer | AL | — | ◇ UNVERIFIED |
| WGW.m. Gulliksen Manufacturing Company Incorporated | West Roxbury | MA | — | ◇ UNVERIFIED |
| WCWna Comet East, INC | Chelmsford | MA | — | ◇ UNVERIFIED |
| WCWna Comet West INC | City of Industry | CA | — | ◇ UNVERIFIED |
| WIWna INC. | City of Industry | CA | — | ◇ UNVERIFIED |
| WIWna, INC. Bremen Facility | Bremen | GA | — | ◇ UNVERIFIED |
| WTWomack Tank | San Angelo | TX | — | ◇ UNVERIFIED |
| WCWood Care Systems | Kirkland | WA | — | ◇ UNVERIFIED |
| WHWooded Hills Investments, LLC | Harrison | AR | — | ◇ UNVERIFIED |
| WMWoodford Mfg | Colorado Springs | CO | — | ◇ UNVERIFIED |
| WIWoodspecs INC | Waterford | MI | — | ◇ UNVERIFIED |
| WCWoodstream Corporation | Ellendale | MN | — | ◇ UNVERIFIED |
| WCWorkforce Capital, LLC | Thomson | GA | — | ◇ UNVERIFIED |
| WCWorld Class Plastics | Rome | GA | — | ◇ UNVERIFIED |
| WDWorldwide Dispensers | Winsted | MN | — | ◇ UNVERIFIED |
| WPWorldwide Protective Products | Orchard Park | NY | — | ◇ UNVERIFIED |
| WPWorldwise Plastics LLC | Lewisburg | TN | — | ◇ 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 |
| WTW. T., INC. | Lima | OH | — | ◇ UNVERIFIED |
| WIWunder-mold INC. | Vacaville | CA | — | ◇ UNVERIFIED |
| WWWurth Wood Group Greenville | Greer | SC | — | ◇ UNVERIFIED |
| WFW&w Fiberglass Polypro Thermoset Resin Facility | Pampa | TX | — | ◇ UNVERIFIED |
| WWW W Tank Oklahoma LLC / Wewoka Manufacturing Facility | Wewoka | OK | — | ◇ UNVERIFIED |
| XFXcel Foam & Packaging LLC | Rockford | IL | — | ◇ UNVERIFIED |
| XBXerxes Blythewood | Blythewood | SC | — | ◇ UNVERIFIED |
| XCXerxes CORP | Lakeland | FL | — | ◇ UNVERIFIED |
| XCXerxes CORP | North Ridgeville | OH | — | ◇ UNVERIFIED |
| XCXerxes CORP | Avon | OH | — | ◇ UNVERIFIED |
| XFXpanda Foam, LLC | Orlando | FL | — | ◇ UNVERIFIED |
| XFXps Foam Plant #5 | Russellville | AR | — | ◇ UNVERIFIED |
| XXtrudex | Osseo | MN | — | ◇ UNVERIFIED |
| YAYahagi America Molding INC | Park City | KY | — | ◇ UNVERIFIED |
| YGYanfeng Global Automotive - Frenchtown Plant #1/#2 | Monroe | MI | — | ◇ UNVERIFIED |
| YGYanfeng Global Automotive Interiors Systems Company LTD | Monroe | MI | — | ◇ UNVERIFIED |
| YGYanfeng Global Automotive Interior Systems Co, LTD. (0386010201) | Bryan | OH | — | ◇ UNVERIFIED |
| YFYang Feng Global Automotive Interiors | Louisville | KY | — | ◇ UNVERIFIED |
