| WVWabash Valley Asphalt Company, LLC | Terre Haute | IN | — | ◇ UNVERIFIED |
| WVWabash Valley Asphalt (was 03264) | Cloverdale | IN | — | ◇ UNVERIFIED |
| WAWadena Asphalt INC | Wadena | MN | — | ◇ UNVERIFIED |
| WPWadley Plant | Almond | AL | — | ◇ UNVERIFIED |
| WAWalls Asphalt #2 - Phillipsburg | Brookville | OH | — | ◇ UNVERIFIED |
| WSWalsenburg Sand & Gravel CO | Walsenburg | CO | — | ◇ UNVERIFIED |
| WKWalsh & Kelly Asphalt Paving | Griffith | IN | — | ◇ UNVERIFIED |
| WJWalter J Glowacki & Sons | Nantucket | MA | — | ◇ UNVERIFIED |
| WQWalworth Quarry | Walworth | NY | — | ◇ UNVERIFIED |
| WMWarren Materials | Stewartsville | NJ | — | ◇ UNVERIFIED |
| WPWarren Paving INC | Hattiesburg | MS | — | ◇ UNVERIFIED |
| WPWarren Paving Inc, Gulfport Plant | Gulfport | MS | — | ◇ UNVERIFIED |
| WAWatson Asphalt Paving CO INC | Kanaskat | WA | — | ◇ UNVERIFIED |
| WAWatson Asphalt Paving CO INC | Redmond | WA | — | ◇ UNVERIFIED |
| WEW E Blain and Sons INC | Washington | MS | — | ◇ UNVERIFIED |
| WEW E Blain and Sons Inc, Monticello Plant | Monticello | MS | — | ◇ UNVERIFIED |
| WEW E Blain and Sons Inc, Mount Olive | Mount Olive | MS | — | ◇ UNVERIFIED |
| WEW E Blain and Sons Inc, Sunny Mcdonald Industrial Park Asphalt Plant | Byram | MS | — | ◇ UNVERIFIED |
| WEW E Blain and Sons Inc, Woodville Asphalt Plant | Woodville | MS | — | ◇ UNVERIFIED |
| WAWeekley Asphalt Paving, INC. | Pembroke Pines | FL | — | ◇ UNVERIFIED |
| WVWelcome Valley Asphalt Plant | Roanoke | VA | — | ◇ UNVERIFIED |
| WMWeldon Materials INC | Rockaway | NJ | — | ◇ UNVERIFIED |
| WQWeldon Quarry CO. | Hopatcong | NJ | — | ◇ UNVERIFIED |
| WCWells Cargo, INC. | Las Vegas | NV | — | ◇ UNVERIFIED |
| WKWes Kan Const | Westminster Area | CO | — | ◇ UNVERIFIED |
| WAWest Alabama Asphalt INC | Northport | AL | — | ◇ UNVERIFIED |
| WEWestern Emulsions Coolidge | Coolidge | AZ | — | ◇ UNVERIFIED |
| WEWestern Emulsions INC | Tucson | AZ | — | ◇ UNVERIFIED |
| WEWestern Emulsions Irwindale Plant | Baldwin Park | CA | — | ◇ UNVERIFIED |
| WEWestern Emulsions Tucson Emulsions Plant | Tucson | AZ | — | ◇ UNVERIFIED |
| WEWestern Engineering (asphalt Plant) (portable) | Portable | KS | — | ◇ UNVERIFIED |
| WMWestern Mobile Northern INC | Denver | CO | — | ◇ UNVERIFIED |
| WRWestern Refining CO | Phoenix | AZ | — | ◇ UNVERIFIED |
| WRWestern Rock Ft. Peirce | Saint George | UT | — | ◇ UNVERIFIED |
| WSWestern States Asphalt | Cheyenne | WY | — | ◇ UNVERIFIED |
| WAWestfall Aggregate and Materials, INC. (0165010135) | Circleville | OH | — | ◇ UNVERIFIED |
| WSWestfield Stockpile/fill Deposition Area | Westfield | NY | — | ◇ UNVERIFIED |
| WEWestinghouse Electric CO. L.l.c. | Hematite | MO | — | ◇ UNVERIFIED |
| WLWest Lake Quarry & Material | Bridgeton | MO | — | ◇ UNVERIFIED |
| WNWest Nyack Asphalt Plant | West Nyack | NY | — | ◇ UNVERIFIED |
| WPWest Pit Gcp3-3965 | Clovis | NM | — | ◇ UNVERIFIED |
| WVWest Virginia Paving, Inc., Plant 30 (dunbar) | Dunbar | WV | — | ◇ UNVERIFIED |
| WBWhatcom Builders INC | Bellingham | WA | — | ◇ UNVERIFIED |
| WBWhite Bros Lynch CORP | Oak Bluffs | MA | — | ◇ UNVERIFIED |
| WBWhite Brothers Lynch CORP | Oak Bluffs | MA | — | ◇ UNVERIFIED |
| WRWhite River Materials - Mtn Home Quarry | Mountain Home | AR | — | ◇ UNVERIFIED |
| WPWildwood - Plant 4 | Wildwood | FL | — | ◇ UNVERIFIED |
| WPWilk Paving INC | Rutland City | VT | — | ◇ UNVERIFIED |
| WAWillard Asphalt Paving Inc-lebanon Plant | Lebanon | MO | — | ◇ UNVERIFIED |
| WPWillets Point Asphalt CORP | Flushing | NY | — | ◇ UNVERIFIED |