| VCVernon County Ready Mix | Nevada | MO | — | ◇ UNVERIFIED |
| VBVero Beach Plant 11091 | Vero Beach | FL | — | ◇ UNVERIFIED |
| VRVersailles Ready Mix-versailles Ready Mix | Versailles | MO | — | ◇ UNVERIFIED |
| VPVi Port Authority (admin Bldg.) | Saint Thomas | VI | — | ◇ UNVERIFIED |
| VCVirginia Concrete Company INC - Newingto | Newington | VA | — | ◇ UNVERIFIED |
| VCVirginia Concrete Company Incorporated - Leesburg | Ashburn | VA | — | ◇ UNVERIFIED |
| VCVirginia Concrete Queens Chapel Plant | Washington | DC | — | ◇ UNVERIFIED |
| VCVirginia Concrete - Swdc Plant | Washington | DC | — | ◇ UNVERIFIED |
| VVita-crete | Milford | MA | — | ◇ UNVERIFIED |
| VCVital Consulting Group, LLC Concrete Batch Plant #2 | Albuquerque | NM | — | ◇ UNVERIFIED |
| VMVolunteer Materials, Llc/ Volunteer Concrete,llc Dba Volunteer Concrete, LLC - | Lewisburg | TN | — | ◇ UNVERIFIED |
| VCVulcan Construction Materials Limited Partnership | Fredericksburg | VA | — | ◇ UNVERIFIED |
| VCVulcan Construction Materials, LLC -- Concrete Plant | Chattanooga | TN | — | ◇ UNVERIFIED |
| VCVulcan Construction Materials LLC - Springfield | Glen Allen | VA | — | ◇ UNVERIFIED |
| VCVulcan Construction Materials - New Post | Fredericksburg | VA | — | ◇ UNVERIFIED |
| VCVulcan Construction Matls LP | Lexington | KY | — | ◇ UNVERIFIED |
| VMVulcan Materials Co., LP - Kennesaw Rm | Kennesaw | GA | — | ◇ UNVERIFIED |
| VNVulcan - New Post Plant | Fredericksburg | VA | — | ◇ UNVERIFIED |
| VOVulcan - Oyster Point - Portable 61529 | Newport News | VA | — | ◇ UNVERIFIED |
| VPVulcan - Purcellville Plant | Purcellville | VA | — | ◇ UNVERIFIED |
| VVulcan-saluda | Glenns | VA | — | ◇ UNVERIFIED |
| VSVulcan - Sterling Plant | Sterling | VA | — | ◇ UNVERIFIED |
| WPWaco Pit 174 | Waco | TX | — | ◇ UNVERIFIED |
| WRWakeeney Redi-mix INC | Wakeeney | KS | — | ◇ UNVERIFIED |
| WPWaldorf Plant | Waldorf | MD | — | ◇ UNVERIFIED |
| WCWalker Concrete CO. | Griffin | GA | — | ◇ UNVERIFIED |
| WCWalker Concrete CO. - Locust Grove | Locust Grove | GA | — | ◇ UNVERIFIED |
| WAWalters #1 Alt Tank Battery - Sailes Field | Pleasant Hill | LA | — | ◇ UNVERIFIED |
| WRWando Redimix LLC | Charleston | SC | — | ◇ UNVERIFIED |
| WSWarden & Smith INC Bennettsville | Bennettsville | SC | — | ◇ UNVERIFIED |
| WSWarden & Smith INC Cheraw | Cheraw | SC | — | ◇ UNVERIFIED |
| WSWarden & Smith INC Pageland | Pageland | SC | — | ◇ UNVERIFIED |
| WCWardwell Construction and Trucking Corporation | Orland | ME | — | ◇ UNVERIFIED |
| WCWarren County Concrete - Kirksville North | Kirksville | MO | — | ◇ UNVERIFIED |
| WCWarren County Concrete LLC | Truesdale | MO | — | ◇ UNVERIFIED |
| WCWarren County Concrete - Wentzville | Wentzville | MO | — | ◇ UNVERIFIED |
| WOWarrior Operations INC | Warrior | AL | — | ◇ UNVERIFIED |
| WRWarsaw Ready-mix | Warsaw | MO | — | ◇ UNVERIFIED |
| WGWashington Group-alberici | Olmsted | IL | — | ◇ UNVERIFIED |
| WCWatkins Concrete Block CO | Omaha | NE | — | ◇ UNVERIFIED |
| WCWaugh Chapel Plant | Gambrills | MD | — | ◇ UNVERIFIED |
| WWWa Wsu Long Beach Research and Ext Unit | Long Beach | WA | — | ◇ UNVERIFIED |
| WDWayne Davis Concrete - Dallas New | Dallas | GA | — | ◇ UNVERIFIED |
| WDWayne Davis Concrete - Douglasville | Douglasville | GA | — | ◇ UNVERIFIED |
| WDWayne Davis Concrete - Hiram | Hiram | GA | — | ◇ UNVERIFIED |
| WDWayne Davis Concrete - Rockmart | Rockmart | GA | — | ◇ UNVERIFIED |
| WDWayne Davis Concrete - Wedowee | Wedowee | AL | — | ◇ UNVERIFIED |
| WWeatherford | Weatherford | TX | — | ◇ UNVERIFIED |
| WBWeatherford #2 Batch Plant | Weatherford | OK | — | ◇ UNVERIFIED |
| WCWebb Concrete Company INC | Barnwell | SC | — | ◇ UNVERIFIED |
| WBWelch Brothers Belvidere INC | Belvidere | IL | — | ◇ UNVERIFIED |
| WHWellington Hamrick Precast, INC. | Boiling Springs | NC | — | ◇ UNVERIFIED |
| WDWells Denver Precast | Brighton | CO | — | ◇ UNVERIFIED |
| WGWells Group LLC the | Jenkins | KY | — | ◇ UNVERIFIED |
| WRWells Ready Mix | Wells | MN | — | ◇ UNVERIFIED |
| WRWelsch Ready Mix | Bolingbrook | IL | — | ◇ UNVERIFIED |
| WRWelsch Ready Mix Plant | Chicago | IL | — | ◇ UNVERIFIED |
| WCWest Continental Auto Parts Company | Maryland Heights | MO | — | ◇ UNVERIFIED |
| WMWestern Mobile Denver INC | Golden | CO | — | ◇ UNVERIFIED |
| WMWestern Mobile Northern Bayfield Pit | Walden 18.5 Mi. Se of | CO | — | ◇ UNVERIFIED |
| WRWestfield Ready Mix INC | Westfield | MA | — | ◇ UNVERIFIED |
| WAWestgate Ave | Dickinson | ND | — | ◇ UNVERIFIED |
| WMWest Monroe Ready Mix | West Monroe | LA | — | ◇ UNVERIFIED |
| WQWest Quarry | Vinton | TX | — | ◇ UNVERIFIED |
| WRWest Ranch Aggregate - Port Generator | Rocky Ford Area | CO | — | ◇ UNVERIFIED |
| WRWest Ready Mix, INC. | Helenwood | TN | — | ◇ UNVERIFIED |
| WRWest Ready-mix, Plant 1 | Eight Mile | AL | — | ◇ UNVERIFIED |
| WRWest Ready-mix, Plant 2, Loxley Plant | Loxley | AL | — | ◇ UNVERIFIED |
| WTWest Tennessee Ready Mix, LLC - Piperton Plant | Piperton | TN | — | ◇ UNVERIFIED |
| WPWetumpka Plant | Wetumpka | AL | — | ◇ UNVERIFIED |
| WFW Fort Worth Plant | Aledo | TX | — | ◇ UNVERIFIED |
| WCWheatland Concrete | Gervais | OR | — | ◇ UNVERIFIED |
| WCWhite Cement Specialties | Venice | FL | — | ◇ UNVERIFIED |
| WRWhite River Materials - Flippin | Flippin | AR | — | ◇ UNVERIFIED |
| WRWhite River Sand & Gravel-meeker Pit | Meeker | CO | — | ◇ UNVERIFIED |
| WCWicomico County Airport | Salisbury | MD | — | ◇ UNVERIFIED |
| WCWiggins Concrete:hampton | Hampton | SC | — | ◇ UNVERIFIED |
| WRWildcatter Redi-mix Paisano | Fort Worth | TX | — | ◇ UNVERIFIED |
| WGWillamette Graystone | Wood Village | OR | — | ◇ UNVERIFIED |
| WGWillamette Graystone - Eugene, Or Block Plant | Eugene | OR | — | ◇ UNVERIFIED |
| WGWillamette Graystone - Wood Village, Or Paver Plan | Troutdale | OR | — | ◇ UNVERIFIED |
| WTWillbee Transit Mix | Jackson | MI | — | ◇ UNVERIFIED |
| WIWillcan, INC. Dba Basic Ready Mix-calhoun | Calhoun | GA | — | ◇ UNVERIFIED |
| W2Williams 24-1 Production Facility | Dequincy | LA | — | ◇ UNVERIFIED |
| WSWilliamson & Sons Marine Construction INC | Cape Coral | FL | — | ◇ UNVERIFIED |
| WPWillow Park | Aledo | TX | — | ◇ UNVERIFIED |
| WCWilson Concrete Products LLC | Webb City | MO | — | ◇ UNVERIFIED |
| WBWinder Block | Winder | GA | — | ◇ UNVERIFIED |
| WCWindsor Concrete Co-windsor Concrete CO | Windsor | MO | — | ◇ UNVERIFIED |
| WRWingra Redi-mix INC Plant 1&2 | Fitchburg | WI | — | ◇ UNVERIFIED |
| WBWiregrass Block & Precast | Newton | AL | — | ◇ UNVERIFIED |
| WBWl Byrne INC | Middleborough | MA | — | ◇ UNVERIFIED |
| WCWolyniec Const INC Stormwater | Williamsport | PA | — | ◇ UNVERIFIED |
| WWWoodard Walker Ptr 1-a & L&l 1-a Tank Battery - W Bryceland Field | Taylor | LA | — | ◇ UNVERIFIED |
| WPWoodland Plant | Woodland | CA | — | ◇ UNVERIFIED |
| WSWoodruff Supply CO INC | Madisonville | KY | — | ◇ UNVERIFIED |
| WRWoodway Ready Mix | Woodway | TX | — | ◇ UNVERIFIED |
| WRWray Readi Mix INC. | Wray | CO | — | ◇ UNVERIFIED |
| WCWright Concrete Recycling INC | Markham | IL | — | ◇ UNVERIFIED |
| YAYamada and Sons | Hilo | HI | — | ◇ UNVERIFIED |