| WSWa317949497 - Sound Metalworks LTD | Marysville | WA | — | ◇ UNVERIFIED |
| WWWa317949605 - Washington Iron Works INC | Mount Vernon | WA | — | ◇ UNVERIFIED |
| WMWa317950148 - Monarch Machine Tool CO INC | Pasco | WA | — | ◇ UNVERIFIED |
| WCWa317950680 - Cb Fabricating LLC | Lynden | WA | — | ◇ UNVERIFIED |
| WSWa317950818 - Spitzer William | Woodland | WA | — | ◇ UNVERIFIED |
| WMWaconia Manufacturing INC | Waconia | MN | — | ◇ UNVERIFIED |
| WIWadco Ind INC | Fontana | CA | — | ◇ UNVERIFIED |
| WPWagner Plate Works, LLC | Tulsa | OK | — | ◇ UNVERIFIED |
| WWWagnerplate Works West | Paramount | CA | — | ◇ UNVERIFIED |
| WSWaite Specialty Machine INC Machine Shop | Longview | WA | — | ◇ UNVERIFIED |
| WGWaldenwood Group LLC | Charlotte | NC | — | ◇ UNVERIFIED |
| WGWaldenwood Group LLC | Charlotte | NC | — | ◇ UNVERIFIED |
| WMWalker Metal Works LLC | Abingdon | VA | — | ◇ UNVERIFIED |
| WSWalker Station Equipment Company LLC | Tavares | FL | — | ◇ UNVERIFIED |
| WOWalks on Water INC | Clear Lake | MN | — | ◇ UNVERIFIED |
| WSWallis Steel, INC | Mound House | NV | — | ◇ UNVERIFIED |
| WEWallner Expac INC | Ontario | CA | — | ◇ UNVERIFIED |
| WLWalpar, LLC | Birmingham | AL | — | ◇ UNVERIFIED |
| WVWalston Ventures, LLC | Beaumont | TX | — | ◇ UNVERIFIED |
| WGWalter G Huerta | Humble | TX | — | ◇ UNVERIFIED |
| WGWalter G Huerta | Humble | TX | — | ◇ UNVERIFIED |
| WLWalter Long Manufacturing Co., INC. | Finleyville | PA | — | ◇ UNVERIFIED |
| WEWamble Enterprises, LLC | Columbus | MS | — | ◇ UNVERIFIED |
| WSWard Steel Company INC. | Liverpool | NY | — | ◇ UNVERIFIED |
| W7Warehouse 737 Kohler | Los Angeles | CA | — | ◇ UNVERIFIED |
| WSWarren Steel Products, INC. | Erie | PA | — | ◇ UNVERIFIED |
| WIWashington Iron Works | Arlington | WA | — | ◇ UNVERIFIED |
| WIWashington Iron Works | Edmonds | WA | — | ◇ UNVERIFIED |
| WIWashington Iron Works | Gardena | CA | — | ◇ UNVERIFIED |
| WOWashington Ornamental Iron Works | Gardena | CA | — | ◇ UNVERIFIED |
| WOWashington Ornamental Iron Works INC. | Los Angeles | CA | — | ◇ UNVERIFIED |
| WMWaste Management of Ohio | Cleveland | OH | — | ◇ UNVERIFIED |
| WMWaste Management of Wisconsin, INC. | Milwaukee | WI | — | ◇ UNVERIFIED |
| WMWaste Management of Woburn | Woburn | MA | — | ◇ UNVERIFIED |
| WLWastequip Lm Industries Greer Plant | Greer | SC | — | ◇ UNVERIFIED |
| WMWastequip Manufacturing | Beeville | TX | — | ◇ UNVERIFIED |
| WMWastequip Manufacturing Accurate Industries INC | Erial | NJ | — | ◇ UNVERIFIED |
 Wastequip Manufacturing CO LLC | East Saint Louis | IL | — | ◇ UNVERIFIED |
| WMWastequip Manufacturing Company, Dba May Fab | Brookhaven | MS | — | ◇ UNVERIFIED |
| WMWastequip Manufacturing Company LLC | Williamstown | NJ | — | ◇ UNVERIFIED |
| WMWastequip Manufacturing Company LLC | Rosemount | MN | — | ◇ UNVERIFIED |
| WSWaterfront Specialties INC | Victoria | MN | — | ◇ UNVERIFIED |
| WHWater Haus Waterjet, Inc. | Lockport | NY | — | ◇ UNVERIFIED |
 Waterjet Cutting Solutions INC | Blaine | MN | — | ◇ UNVERIFIED |
| WWWater Works Mfg INC Dba Cambridge Metals & Plastic | Cambridge | MN | — | ◇ UNVERIFIED |
| WMWatkins Metal Fabrication | Mineral Wells | TX | — | ◇ UNVERIFIED |
| WBWatson Bowman Acme CORP | Buffalo | NY | — | ◇ UNVERIFIED |
| WWave | Aberdeen | MD | — | ◇ UNVERIFIED |
| WWWave - Worthington Armstrong Venture | Belcamp | MD | — | ◇ UNVERIFIED |
| WAWaynesboro Alloy Works, INC. | Waynesboro | VA | — | ◇ UNVERIFIED |
