| WWWa317939618 - Western Superior Structurals M | Tumwater | WA | — | ◇ UNVERIFIED |
| WAWa317939706 - Asap Metal Fabricators INC | Yakima | WA | — | ◇ UNVERIFIED |
| WMWa317940530 - Metalfab INC | Kennewick | WA | — | ◇ UNVERIFIED |
| WBWa317940768 - Blueline Manufacturing | Moxee | WA | — | ◇ UNVERIFIED |
| WCWa317941807 - Cpm Development CORP | Spokane | WA | — | ◇ UNVERIFIED |
| WAWa317942342 - Arc Weld Inspection LLC | Tacoma | WA | — | ◇ UNVERIFIED |
| WAWa317942388 - Arc Weld Inspection LLC | Tacoma | WA | — | ◇ UNVERIFIED |
| WMWa317942557 - Metalfab INC | Granger | WA | — | ◇ UNVERIFIED |
| WOWa317942770 - Oxbo International Corporation | Lynden | WA | — | ◇ UNVERIFIED |
| WSWa317944206 - Site Welding Services INC | Woodinville | WA | — | ◇ UNVERIFIED |
| WSWa317944254 - Seattle Process Machinery LLC | Puyallup | WA | — | ◇ UNVERIFIED |
| WCWa317944436 - Cxt Incorporated | Spokane | WA | — | ◇ UNVERIFIED |
| WMWa317944678 - Metalfab INC | Kennewick | WA | — | ◇ UNVERIFIED |
| WJWa317945071 - Jerrys Iron Works INC | Duvall | WA | — | ◇ UNVERIFIED |
| WGWa317945527 - Granite Precasting & Concrete INC | Sedro Woolley | WA | — | ◇ UNVERIFIED |
| WWWa317945624 - Washington Iron Works INC | Lake Stevens | WA | — | ◇ UNVERIFIED |
| WWWa317945855 - Washington Iron Works INC | Lake Stevens | WA | — | ◇ UNVERIFIED |
| WMWa317946189 - Metalfab INC | Richland | WA | — | ◇ UNVERIFIED |
| WWWa317946351 - Whodat Towers LLC | Centralia | WA | — | ◇ UNVERIFIED |
| WAWa317946488 - Aag Solutions INC. | Yakima | WA | — | ◇ UNVERIFIED |
| WTWa317946550 - Thomas Guthrie Joseph | Omak | WA | — | ◇ UNVERIFIED |
| WMWa317946590 - Metalfab INC | Richland | WA | — | ◇ UNVERIFIED |
| WAWa317946674 - Aulick Manufacturing INC | Richland | WA | — | ◇ UNVERIFIED |
| WMWa317947207 - M 1 Tanks INC | Moses Lake | WA | — | ◇ UNVERIFIED |
| WRWa317947720 - R D Olson Mfg INC | Kelso | WA | — | ◇ UNVERIFIED |
| WMWa317947868 - Merchant Metals LLC | Tacoma | WA | — | ◇ UNVERIFIED |
| WMWa317947973 - Metalfab INC | Pasco | WA | — | ◇ UNVERIFIED |
| WIWa317948020 - Inline Steel Fabricators INC | Yakima | WA | — | ◇ UNVERIFIED |
| WSWa317948030 - Str8 Sheet Fabrications LLC | Mukilteo | WA | — | ◇ UNVERIFIED |
| WSWa317948154 - Scafco Corporation | Woodinville | WA | — | ◇ UNVERIFIED |
| WHWa317948445 - Howard Fabrication INC | Ferndale | WA | — | ◇ UNVERIFIED |
| WOWa317948681 - Oldcastle Precast INC | Port Orchard | WA | — | ◇ UNVERIFIED |
| WEWa317948791 - Eastern Washington Cremation & Burial Vault | Wenatchee | WA | — | ◇ UNVERIFIED |
| WFWa317948892 - Fab Tech INC | Burlington | WA | — | ◇ UNVERIFIED |
| WCWa317949239 - Cuz Concrete Products INC | Arlington | 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 |
| WOWa317950755 - Ornamental Stone INC | Allyn | WA | — | ◇ UNVERIFIED |
| WGWa317950881 - Greenman Stone LTD | Cashmere | WA | — | ◇ UNVERIFIED |
| WMWaconia Manufacturing INC | Waconia | MN | — | ◇ UNVERIFIED |
| WIWadco Ind INC | Fontana | CA | — | ◇ UNVERIFIED |
| WIWadeco INC | Tualatin | OR | — | ◇ UNVERIFIED |
| WCWahoo Concrete Products | Wahoo | NE | — | ◇ UNVERIFIED |
| WCWahoo Concrete Products, INC. | Albion | NE | — | ◇ UNVERIFIED |
| WCWaite Concrete Products LLC | Canby | OR | — | ◇ UNVERIFIED |
| WSWaite Specialty Machine INC Machine Shop | Longview | WA | — | ◇ UNVERIFIED |
| WGWaldenwood Group LLC | Charlotte | NC | — | ◇ UNVERIFIED |
| WGWaldenwood Group LLC | Charlotte | NC | — | ◇ UNVERIFIED |
| WIWalker Industries LTD | Puunene | HI | — | ◇ UNVERIFIED |
| WSWalker Station Equipment Company LLC | Tavares | FL | — | ◇ UNVERIFIED |
| WSWallis Steel, INC | Mound House | NV | — | ◇ UNVERIFIED |
| WLWalpar, LLC | Birmingham | AL | — | ◇ UNVERIFIED |
| WVWalston Ventures, LLC | Beaumont | TX | — | ◇ UNVERIFIED |
| WGWalter G Huerta | Humble | TX | — | ◇ UNVERIFIED |
| WGWalter G Huerta | Humble | TX | — | ◇ UNVERIFIED |
| WEWamble Enterprises, LLC | Columbus | MS | — | ◇ UNVERIFIED |
| WSWard Steel Company INC. | Liverpool | NY | — | ◇ UNVERIFIED |
| WEWarrens Equipment Company, INC. | Warrens | WI | — | ◇ UNVERIFIED |
| WPWarrens Pre Cast Concrete | Reeds Spring | MO | — | ◇ UNVERIFIED |
| WSWarren Steel Products, INC. | Erie | PA | — | ◇ UNVERIFIED |
| WJWarring, James T Sons INC | Cheverly | MD | — | ◇ UNVERIFIED |
| WMWarrior Mfg LLC - Redwood Falls | Redwood Falls | MN | — | ◇ UNVERIFIED |
| WIWashington Iron Works | Arlington | WA | — | ◇ UNVERIFIED |
| WIWashington Iron Works | Edmonds | WA | — | ◇ UNVERIFIED |
| WCWaste Connections of Florida, INC. | New Port Richey | FL | — | ◇ UNVERIFIED |
| WMWaste Management of Ohio | Cleveland | OH | — | ◇ UNVERIFIED |
| WMWaste Management of Woburn | Woburn | MA | — | ◇ UNVERIFIED |
| WAWastequip Accurate Industries INC | Glassboro | NJ | — | ◇ UNVERIFIED |
| WWastequip/lm | Duncan | SC | — | ◇ UNVERIFIED |
 Wastequip Manufacturing CO LLC | Taft | CA | — | ◇ UNVERIFIED |
| WMWastequip Manufacturing Company LLC | Blacksburg | SC | — | ◇ UNVERIFIED |
| WMWastequip Manufacturing Company LLC | Williamstown | NJ | — | ◇ UNVERIFIED |
| WMWastequip Manufacturing Company LLC | Brookhaven | MS | — | ◇ UNVERIFIED |
| WMWastequip Manufacturing Company LLC | Rosemount | MN | — | ◇ UNVERIFIED |
| WIWaterloo Ind Inc/muskogee Facility | Muskogee | OK | — | ◇ UNVERIFIED |
| WPWaterscheid Powertrain Group | Woodridge | IL | — | ◇ 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 |
| WTWausau Tile INC | Wausau | WI | — | ◇ UNVERIFIED |
| WWave | Aberdeen | MD | — | ◇ UNVERIFIED |
| WDWaymire Drum CO INC | Los Angeles | CA | — | ◇ UNVERIFIED |
| WAWaynesboro Alloy Works, INC. | Waynesboro | VA | — | ◇ UNVERIFIED |
| WIWayne's Industrial Maintenance | Douglasville | GA | — | ◇ UNVERIFIED |
| WIWayward Industries LLC | Lewiston | ME | — | ◇ UNVERIFIED |
| WCW C Brown Weldingna INC. | Fontana | CA | — | ◇ UNVERIFIED |
| WAWD3 Associates Inc. | South Holland | IL | — | ◇ UNVERIFIED |
| WCWebber Construction Yard | White Hall | AR | — | ◇ UNVERIFIED |
 Weber Specialties Plant Two | Schoolcraft | MI | — | ◇ UNVERIFIED |
| WWWebster's Welding & Fab, LLC | Pell City | AL | — | ◇ UNVERIFIED |
| WPWeed Precast LLC | Newport | NH | — | ◇ UNVERIFIED |
| WSWeibee Steel, INC | Newcastle | OK | — | ◇ UNVERIFIED |
| WWWeir Welding Company, INC. | Bethlehem | PA | — | ◇ UNVERIFIED |
| WMWeisgram Metal Fab-weisgram M | West Fargo | ND | — | ◇ UNVERIFIED |
| WMWeiss Mcnair, LLC | Chico | CA | — | ◇ UNVERIFIED |
| WMWeiss Mcnair, LLC | Chico | CA | — | ◇ UNVERIFIED |
| WMWeiss Mcnair Nut Harvesting Equipment | Chico | CA | — | ◇ UNVERIFIED |
| WCWelage Corporation | Cincinnati | OH | — | ◇ UNVERIFIED |
| WBWelch Bros INC | Cary | IL | — | ◇ UNVERIFIED |
