| WAWalls Asphalt #1 - Fort Jefferson (0819010076) | Greenville | OH | — | ◇ UNVERIFIED |
| WAWalls Asphalt #2 - Phillipsburg (0857711455) | Phillipsburg | OH | — | ◇ UNVERIFIED |
| WSWalsenburg Sand & Gravel CO | Walsenburg | CO | — | ◇ UNVERIFIED |
| WKWalsh & Kelly Asphalt Paving | Griffith | IN | — | ◇ UNVERIFIED |
| WKWalsh & Kelly, INC. | Portage | IN | — | ◇ UNVERIFIED |
| WSWalsh Sealcoating & Snow Removal | Lombard | IL | — | ◇ UNVERIFIED |
| WJWalter J Glowacki & Sons | Nantucket | MA | — | ◇ UNVERIFIED |
| WRWalter R Earle Asphalt Plt/morrisville | Morrisville | PA | — | ◇ UNVERIFIED |
| WRWalter R. Earle CORP. - Facility | Jackson Twp | NJ | — | ◇ UNVERIFIED |
| WBWarner Brothers LLC | Sunderland | MA | — | ◇ UNVERIFIED |
| WPWarren Paving INC | Hattiesburg | MS | — | ◇ UNVERIFIED |
| WPWarren Paving Inc, Gulfport Plant | Gulfport | MS | — | ◇ UNVERIFIED |
| WPWarren Paving Inc, Moss Point Plant | Moss Point | MS | — | ◇ UNVERIFIED |
| WCWashington County - Asphalt Plant | Jonesborough | TN | — | ◇ UNVERIFIED |
| WAWatson Asphalt Paving CO INC | Redmond | WA | — | ◇ UNVERIFIED |
| WIWayco, INC. | Hawley | PA | — | ◇ UNVERIFIED |
| WIWayco Inc/hawley | Hawley | PA | — | ◇ UNVERIFIED |
| WAWayne Asphalt and Construction CO INC | Fort Wayne | IN | — | ◇ UNVERIFIED |
| WMWaynesville, Mo Stockpile | Waynesville | MO | — | ◇ UNVERIFIED |
| WEW E Blain and Sons INC | Forest | MS | — | ◇ 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 |
| WSW.e.blain & Sons, INC. Bailey Asphalt Plant | Georgetown | MS | — | ◇ UNVERIFIED |
| WQWedowee Quarry | Wedowee | AL | — | ◇ UNVERIFIED |
| WAWeekley Asphalt Paving, INC. | Fort Lauderdale | FL | — | ◇ UNVERIFIED |
| WIWei Irwindale Plant | Irwindale | CA | — | ◇ UNVERIFIED |
| WCWelch Concrete Products | Almo | KY | — | ◇ UNVERIFIED |
| WVWelcome Valley Asphalt Plant | Roanoke | VA | — | ◇ UNVERIFIED |
| WAWeldon Asphalt CO Plant #2 | Watchung | NJ | — | ◇ UNVERIFIED |
| WMWeldon Materials INC | Rockaway | NJ | — | ◇ UNVERIFIED |
| WCWells Cargo, INC. | Las Vegas | NV | — | ◇ UNVERIFIED |
| WQWendling Quarries, INC - Atalissa / Moscow Plant | Moscow | IA | — | ◇ UNVERIFIED |
| WCWerner Construction-astec 1 | State-wide | NE | — | ◇ UNVERIFIED |
| WIWestbound Investments LLC ** Inactive ** | Roaring River | NC | — | ◇ UNVERIFIED |
| WBWestern Bituminous Prods | Rochester | NY | — | ◇ UNVERIFIED |
| WCWestern Colloid Products | Oakland | CA | — | ◇ UNVERIFIED |
| WCWestern Consolidated Ind | Fort Lupton | CO | — | ◇ UNVERIFIED |
| WEWestern Emulsions INC | White City | OR | — | ◇ UNVERIFIED |
| WEWestern Emulsions INC | Tucson | AZ | — | ◇ UNVERIFIED |
| WEWestern Emulsions INC | Mojave | CA | — | ◇ UNVERIFIED |
| WEWestern Emulsions Plant | Billings | MT | — | ◇ UNVERIFIED |
| WEWestern Engineering Co, Plant 4 | Fort Calhoun | NE | — | ◇ UNVERIFIED |
| WEWestern Engineering CO Plnt 02 | North Platte | NE | — | ◇ UNVERIFIED |
| WEWestern Engineering CO Plnt 05 | Portable | NE | — | ◇ UNVERIFIED |
| WMWestern Materials INC - Asphalt | Murphy | NC | — | ◇ UNVERIFIED |
| WMWestern Mobile | Greeley | CO | — | ◇ UNVERIFIED |
| WMWestern Mobile Boulder INC | Boulder | CO | — | ◇ UNVERIFIED |
| WMWestern Mobile INC | Boulder | CO | — | ◇ UNVERIFIED |
| WMWestern Mobile Northern INC | Denver | CO | — | ◇ UNVERIFIED |
| WMWestern Mobile Northern INC | El Paso County | CO | — | ◇ UNVERIFIED |
| WMWestern Mobile Northern Prospect Plt | Fort Collins | CO | — | ◇ UNVERIFIED |
| WNWestern Nevada Materials - Spanish Springs | Sparks | NV | — | ◇ UNVERIFIED |
| WPWestern Paving #2 | Westminster | CO | — | ◇ UNVERIFIED |
| WPWestern Paving Const.cn | Golden | CO | — | ◇ UNVERIFIED |
| WRWestern Refining CO | Phoenix | AZ | — | ◇ UNVERIFIED |
| WRWestern Rock Products | Saint George | UT | — | ◇ UNVERIFIED |
| WRWestern Rock Products Corporation- Fort Pierce Pit | Saint George | UT | — | ◇ UNVERIFIED |
| WSWestern Stone Products INC | Modesto | CA | — | ◇ UNVERIFIED |
| WSWestern Stone Products INC | Hughson | CA | — | ◇ UNVERIFIED |
| WAWestfall Aggregate and Materials, INC. (0165010135) | Circleville | OH | — | ◇ UNVERIFIED |
| WEWestinghouse Electric CO. L.l.c. | Hematite | MO | — | ◇ UNVERIFIED |
| WKWest Kentucky Asphalt and Materials | Murray | KY | — | ◇ UNVERIFIED |
| WKWest Ky Pavers INC | Hopkinsville | KY | — | ◇ UNVERIFIED |
| WLWest Lake Quarry & Material | Bridgeton | MO | — | ◇ UNVERIFIED |
| WVWest Virginia Paving, INC. Dba Southern Wv Asphalt | Summersville | WV | — | ◇ UNVERIFIED |
| WVWest Virginia Paving, INC. Dba Southern Wv Asphalt | Beaver | WV | — | ◇ UNVERIFIED |
| WVWest Virginia Paving, Inc., Plant 30 (dunbar) | Dunbar | WV | — | ◇ UNVERIFIED |
| WAWestwego Asphalt Facility | Westwego | LA | — | ◇ UNVERIFIED |
| WBWhatcom Builders INC | Bellingham | WA | — | ◇ UNVERIFIED |
| WAWheaton Asphalt Co., INC. | Wheaton | IL | — | ◇ UNVERIFIED |
| WBWhite Bros Lynch CORP | Oak Bluffs | MA | — | ◇ UNVERIFIED |
| WBWhite Brothers Lynch CORP | Oak Bluffs | MA | — | ◇ UNVERIFIED |
| WBWhitehall Bay Pua Road Repair | Fall River | KS | — | ◇ UNVERIFIED |
| WHW Hodgman & Sons INC - Nonmetallic | Fairmont | MN | — | ◇ UNVERIFIED |
| WHW H Yancy & Son INC | Paducah | KY | — | ◇ UNVERIFIED |
| WKWichita, Ks East Stockpile | Wichita | KS | — | ◇ UNVERIFIED |
| WKWichita, Ks North Stockpile | Wichita | KS | — | ◇ UNVERIFIED |
| WKWichita, Ks West Stockpile | Wichita | KS | — | ◇ UNVERIFIED |
| WAWiest Asphalt Prod - Butler Facility | Butler | PA | — | ◇ UNVERIFIED |
| WAWiest Asphalt Products & Paving, INC. | Butler | PA | — | ◇ UNVERIFIED |
| WCWildish Construction | Eugene | OR | — | ◇ UNVERIFIED |
| WPWildwood - Plant 4 | Wildwood | FL | — | ◇ UNVERIFIED |
| WBWilkes Barre Materials/plains Plt | Laflin | PA | — | ◇ UNVERIFIED |
| WAWillard Asphalt Paving Inc-lebanon Plant | Lebanon | MO | — | ◇ UNVERIFIED |
| WCWilliam Charles Const CO LLC Materials Div | Rochelle | IL | — | ◇ UNVERIFIED |
| WCWilliam Charles Const CO LLC Materials Div | Roscoe | IL | — | ◇ UNVERIFIED |
| WCWilliam Charles Construction | Loves Park | IL | — | ◇ UNVERIFIED |
| WCWilliam Charles Construction CO | Durand | IL | — | ◇ UNVERIFIED |
| WCWilliam Charles Construction CO | Belvidere | IL | — | ◇ UNVERIFIED |
| WCWilliam Charles Construction CO | Biggsville | IL | — | ◇ UNVERIFIED |
| WPWilliams Paving Company, Seaway Road | Gulfport | MS | — | ◇ UNVERIFIED |
| WTWilliam Thompson | Elbert Cnty | CO | — | ◇ UNVERIFIED |
| WKWinfield, Ks Stockpile | Winfield | KS | — | ◇ UNVERIFIED |
| WCWiregrass - Calera | Calera | AL | — | ◇ UNVERIFIED |
| WCWiregrass Construction - Blake Bottom | City of Huntsville | AL | — | ◇ UNVERIFIED |
| WCWiregrass Construction CO INC | Headland | AL | — | ◇ UNVERIFIED |
| WCWiregrass Construction CO INC | Andalusia | AL | — | ◇ UNVERIFIED |
