| WVWest Virginia Paving, Inc., Plant 30 (dunbar) | Dunbar | WV | — | ◇ UNVERIFIED |
| WAWestwego Asphalt Facility | Westwego | LA | — | ◇ UNVERIFIED |
| WGW G Tomko INC | Finleyville | PA | — | ◇ 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 |
| WCWhitehead Construction Asphalt Plant | Pascagoula | MS | — | ◇ UNVERIFIED |
| WCWhitehead Construction Company Inc, Whitehead Asphalt Plant | Pascagoula | MS | — | ◇ 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 |
| WRWilco Refining LLC | Albany | KY | — | ◇ 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 | Belvidere | IL | — | ◇ UNVERIFIED |
| WCWilliam Charles Construction CO | Durand | 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 |
| WFWingate Fractionator | Rehoboth | NM | — | ◇ UNVERIFIED |
| WCWiregrass - Calera | Calera | AL | — | ◇ UNVERIFIED |
| WCWiregrass Construction - Blake Bottom | City of Huntsville | AL | — | ◇ UNVERIFIED |
| WCWiregrass Construction CO INC | Andalusia | AL | — | ◇ UNVERIFIED |
| WCWiregrass Construction CO INC | Ariton | AL | — | ◇ UNVERIFIED |
| WCWiregrass Construction CO INC | Headland | AL | — | ◇ UNVERIFIED |
| WCWiregrass Construction CO INC | Shorter | AL | — | ◇ UNVERIFIED |
| WCWiregrass Construction Company, INC. | Lebanon | TN | — | ◇ UNVERIFIED |
| WCWiregrass Construction Company, INC. | Clanton | AL | — | ◇ UNVERIFIED |
| WCWiregrass Construction Company, INC. | Murfreesboro | TN | — | ◇ UNVERIFIED |
| WCWiregrass Construction Company, INC. | Foley | AL | — | ◇ UNVERIFIED |
| WCWiregrass Construction Company, INC. | Leroy | AL | — | ◇ UNVERIFIED |
| WCWiregrass Construction Company, INC. - Asphalt Plant #5 | Jasper | AL | — | ◇ UNVERIFIED |
| WCWiregrass Construction - Fort Payne Plant | Fort Payne | AL | — | ◇ UNVERIFIED |
| WCWiregrass Construction - Huntsville Plant | Huntsville | AL | — | ◇ UNVERIFIED |
| WCWiregrass Construction - Lacon Plant | Falkville | AL | — | ◇ UNVERIFIED |
| WCWiregrass Construction - Scottsboro Plant | Scottsboro | AL | — | ◇ UNVERIFIED |
| WJW J & B Asphalt Co/east Huntingdon | Scottdale | PA | — | ◇ UNVERIFIED |
| WCW-l Construction - Abingdon Asphalt Plant | Abingdon | VA | — | ◇ UNVERIFIED |
| WCW-l Construction & Paving CO | Wytheville | VA | — | ◇ UNVERIFIED |
| WCW-l Construction & Paving CO | Wytheville | VA | — | ◇ UNVERIFIED |
| WLW L Construction & Paving INC - Grundy | Grundy | VA | — | ◇ UNVERIFIED |
| WCW-l Construction & Paving Incorporated/castlewood | Castlewood | VA | — | ◇ UNVERIFIED |
| WCW-l Construction & Paving Incorporated/norton | Norton | VA | — | ◇ UNVERIFIED |
| WCW-l Construction & Paving INC - Strasburg | Strasburg | VA | — | ◇ UNVERIFIED |
| WDWl Dunn Const Co/e Fairfield | Cochranton | PA | — | ◇ UNVERIFIED |
| WLW L Miller CO | Blyton | IL | — | ◇ UNVERIFIED |
| WLW L Miller CO | Hamilton | IL | — | ◇ UNVERIFIED |
| WMWl Miller CO | Plymouth | IL | — | ◇ UNVERIFIED |
| WMWl Miller CO | Mount Sterling | IL | — | ◇ UNVERIFIED |
| WMWl Miller CO | Gladstone | IL | — | ◇ UNVERIFIED |
| WMWl Miller CO Cmi Drum Plant | Harmony | IL | — | ◇ UNVERIFIED |
| WLW L Miller Company-kirksville Plant | Kirksville | MO | — | ◇ UNVERIFIED |
| WMWm Mueller & Sons INC - Blakely | Belle Plaine | MN | — | ◇ UNVERIFIED |
| WMWm Mueller & Sons INC - Carver | Carver | MN | — | ◇ UNVERIFIED |
| WIWolco, INC. | Saint Louis | MO | — | ◇ UNVERIFIED |
| WIWolf Industries INC | Sun Prairie | WI | — | ◇ UNVERIFIED |
| WIWolf Industries INC - Genesse Plant | Genesee | WI | — | ◇ UNVERIFIED |
| WPWolf Paving CO INC | Menomonee Falls | WI | — | ◇ UNVERIFIED |
| WCWood County Highway Dept | Wisconsin Rapids | WI | — | ◇ UNVERIFIED |
| WCWoods Crushing and Hauling | Sandpoint | ID | — | ◇ UNVERIFIED |
| WQWoodville Quarry Asphalt Plant | Scottsboro | AL | — | ◇ UNVERIFIED |
| WAWoodworth and Company INC | Lakewood | WA | — | ◇ UNVERIFIED |
| WAWoodworth and Company INC Sumner | Sumner | WA | — | ◇ UNVERIFIED |
| WEWorld Energy Elk Grove LLC | Elk Grove | CA | — | ◇ UNVERIFIED |
| WOWorld Oil CO #2 | Los Angeles | CA | — | ◇ UNVERIFIED |
| WOWorld Oil Company #68 | Huntington Beach | CA | — | ◇ UNVERIFIED |
| WOWorld Oil CORP | Bakersfield | CA | — | ◇ UNVERIFIED |
| WOWorld Oil Co, Ss# 17 | Los Angeles | CA | — | ◇ UNVERIFIED |
| WOWorld Oil CO Ss# 63 | Los Angeles | CA | — | ◇ UNVERIFIED |
| WOWorld Oil Marketing CO #1 | Los Angeles | CA | — | ◇ UNVERIFIED |
| WOWorld Oil Marketing CO #106 | Rancho Mirage | CA | — | ◇ UNVERIFIED |
| WOWorld Oil Marketing CO #13 | Los Angeles | CA | — | ◇ UNVERIFIED |
| WOWorld Oil Marketing Company | Fullerton | CA | — | ◇ UNVERIFIED |
| WOWorld Oil Marketing Company #42 | Newport Beach | CA | — | ◇ UNVERIFIED |
| WOWorld Oil Marketing Co., Ss #60 | Los Angeles | CA | — | ◇ UNVERIFIED |
| WOWorld Oil Marketing Co, Station #65 | West Hollywood | CA | — | ◇ UNVERIFIED |
| WTW T Terminal, LLC | Deerfield | MA | — | ◇ UNVERIFIED |
| WAWw Asphalt INC | Sterling | IL | — | ◇ UNVERIFIED |
| WAWwg Asphalt CO | Rockledge | FL | — | ◇ UNVERIFIED |
| WEWylatti Enterprises LLC Dba Geo Aggregates | Fort Bragg | CA | — | ◇ UNVERIFIED |
| WAWyoming Asphalt Paving INC | Plainwell | MI | — | ◇ UNVERIFIED |
| WAWyoming Asphalt Paving INC (n3626) | Lawrence | MI | — | ◇ UNVERIFIED |
| XSXenia Sand and Gravel INC | Xenia | OH | — | ◇ UNVERIFIED |
| YCYankton, City of | Yankton | SD | — | ◇ UNVERIFIED |
| YMYellowstar Materials, Inc., Mink Shoals | Millwood | WV | — | ◇ UNVERIFIED |
| YMYellowstar Materials, Inc., Sith Plant | Lewisburg | WV | — | ◇ UNVERIFIED |
| YCYellowstone Cody Refinery | Cody | WY | — | ◇ UNVERIFIED |
| YAYork Asphalt: Mcconnells | York | SC | — | ◇ UNVERIFIED |