| DIDelta Industries, Inc, Quitman Temporary Site | Quitman | MS | — | ◇ UNVERIFIED |
| DRDelta Ready Mix Concrete | Delta | PA | — | ◇ UNVERIFIED |
| DDDemert & Dougherty | Stickney | IL | — | ◇ UNVERIFIED |
| DMDennie Manning Concrete, INC. | Fontana | CA | — | ◇ UNVERIFIED |
| DRDennis R. Maxwell | Auburndale | FL | — | ◇ UNVERIFIED |
| DRDenver Ready Mix INC | Aurora | CO | — | ◇ UNVERIFIED |
| D8Depatco 8035 Dry Batch Plant | Lincoln County | WY | — | ◇ UNVERIFIED |
| DBDependable Bagging Co., INC. | Harahan | LA | — | ◇ UNVERIFIED |
| DBDependable Bagging Company, Inc/louisiana Blending | New Orleans | LA | — | ◇ UNVERIFIED |
| DRDequeen Ready Mix | De Queen | AR | — | ◇ UNVERIFIED |
| DPDescale-it Products Company | Tucson | AZ | — | ◇ UNVERIFIED |
| DCDesert Concrete, LLC | North Las Vegas | NV | — | ◇ UNVERIFIED |
| DHDesert Hills Dairy | Yerington | NV | — | ◇ UNVERIFIED |
| DRDesert Ready Mix, LLC | Yerington | NV | — | ◇ UNVERIFIED |
| DMDesigner Marble Colors by BroCom LLC | Colorado Springs | CO | — | ◇ UNVERIFIED |
| DPDesign Precast & Pipe, INC. | Arnaudville | LA | — | ◇ UNVERIFIED |
| DCDfc Company | Los Angeles | CA | — | ◇ UNVERIFIED |
| DCDfw Cast Stone | Royse City | TX | — | ◇ UNVERIFIED |
| DPDg Performance Specialties INC | Anaheim | CA | — | ◇ UNVERIFIED |
| DDho | Oakland | CA | — | ◇ UNVERIFIED |
| DCDiamond Concrete INC | Staten Island | NY | — | ◇ UNVERIFIED |
| DSDiamond Surface INC | Burlington | CO | — | ◇ UNVERIFIED |
| DCDiaz Construction | Bogart | GA | — | ◇ UNVERIFIED |
| DRDiaz Red-Mix LLC | Amarillo | TX | — | ◇ UNVERIFIED |
| DCDick Casey Concrete CO | Carbondale | CO | — | ◇ UNVERIFIED |
| DCDick Casey Concrete CO | Carbondale | CO | — | ◇ UNVERIFIED |
| DRDickinson Ready Mix- North Star Ready Mix - Mandan | Madan | ND | — | ◇ UNVERIFIED |
| DRDickson Ready Mix Concrete LLC | Kamiah | ID | — | ◇ UNVERIFIED |
| DPDierks Portable Ready Mix | Dierks | AR | — | ◇ UNVERIFIED |
| DIDi-ferraro, INC Dba Totowa Concrete Products | Wayne | NJ | — | ◇ UNVERIFIED |
| DSDimensional Stoneworks LLC | Overland Park | KS | — | ◇ UNVERIFIED |
| DCDiversified Chemical Technologies INC | Arvada | CO | — | ◇ UNVERIFIED |
| DCDiversified Concrete Cutting INC | Sacramento | CA | — | ◇ UNVERIFIED |
| DDiversitech | Columbus | TX | — | ◇ UNVERIFIED |
| DCDiversitech Corporation | Conyers | GA | — | ◇ UNVERIFIED |
| DMDixieland Materials, INC. | Statesboro | GA | — | ◇ UNVERIFIED |
| DPDixie Precast, INC. | Austell | GA | — | ◇ UNVERIFIED |
| DRDixie Redi-mix, LLC | Homerville | GA | — | ◇ UNVERIFIED |
| DRDixie River Dba Gb Rock Sand & Gravel | Caldwell | ID | — | ◇ UNVERIFIED |
| DSDixie Septic Tanks, INC. of Orange City | Orange City | FL | — | ◇ UNVERIFIED |
| DDixon | Dixon | CA | — | ◇ UNVERIFIED |
| DJD & J Architectural Precast, INC. | Fort Myers | FL | — | ◇ UNVERIFIED |
| DRDKN Ready Mix, LLC | Brooklyn | NY | — | ◇ UNVERIFIED |
| DUDksh USA LLC at Amware Distribution Warehouse | Brookpark | OH | — | ◇ UNVERIFIED |
| DPD.l.s. Prestressed INC. | Hallandale Beach | FL | — | ◇ UNVERIFIED |
| DCD&m Concrete Pumping | San Leandro | CA | — | ◇ UNVERIFIED |
| DADmj & Associates | Modesto | CA | — | ◇ UNVERIFIED |
| DND N D Statuary & U-cart Concrete | Overland Park | KS | — | ◇ UNVERIFIED |
| DPDobbin Plant | Dobbin | TX | — | ◇ UNVERIFIED |
| DBDobson Bros (hwy 77 & I-80) | Lincoln | NE | — | ◇ UNVERIFIED |
| DBDobson Bros (nw 27th & Vine Concrete) | Lincoln | NE | — | ◇ UNVERIFIED |
| DCDodge Company the | Cambridge | MA | — | ◇ UNVERIFIED |
| DBDolese Bros. CO. | Elk City | OK | — | ◇ UNVERIFIED |
| DBDolese Bros Co.- Bixby | Bixby | OK | — | ◇ UNVERIFIED |
| DBDolese Bros. CO. - Mohawk | City of Tulsa | OK | — | ◇ UNVERIFIED |
| DBDolese Brothers Company | Edmond | OK | — | ◇ UNVERIFIED |
| DPDolmoite Products Company INC. | Farmington | NY | — | ◇ UNVERIFIED |
| DEDongwha Electrolyte Usa, INC. | Clarksville | TN | — | ◇ UNVERIFIED |
| DVDoric Vault Company/ Doric of Central Ga Vault Company | Griffin | GA | — | ◇ UNVERIFIED |
| DRDorn Ready Mix | Fort Morgan Area | CO | — | ◇ UNVERIFIED |
| DMDoterra Manufacturing | Pleasant Grove | UT | — | ◇ UNVERIFIED |
| DIDow-elco INC | Montebello | CA | — | ◇ UNVERIFIED |
| DKDragonfly Kitchen Ii INC | Bangor | MI | — | ◇ UNVERIFIED |
| DCDreambig California, LLC | Sacramento | CA | — | ◇ UNVERIFIED |
| DRDream Ready Mix Inc. | Corona | NY | — | ◇ UNVERIFIED |
| DEDrew Equities, LLC | Dawsonville | GA | — | ◇ UNVERIFIED |
 Drew Marine USA | Boston | MA | — | ◇ UNVERIFIED |
| DLDrivewaypros.com, LLC | Linden | MI | — | ◇ UNVERIFIED |
| DCDry Creek Rock & Ready Mix INC | Lodi | CA | — | ◇ UNVERIFIED |
| DMDry Mix Products CO. | Roseville | CA | — | ◇ UNVERIFIED |
| DSDryvit Systems, INC. | Cranston | RI | — | ◇ UNVERIFIED |
| DFDSC Fireworks, LLC | Indianapolis | IN | — | ◇ UNVERIFIED |
| DCDs Concrete World | Cleveland | TX | — | ◇ UNVERIFIED |
| DCDubois Chemical - Fountaintown | Fountaintown | IN | — | ◇ UNVERIFIED |
| DCDubois Chemicals | Sandusky | OH | — | ◇ UNVERIFIED |
| DCDubois Chemicals INC Dba Heatbath CORP | Indian Orchard | MA | — | ◇ UNVERIFIED |
| DIDubrook INC. | Dubois | PA | — | ◇ UNVERIFIED |
| DHDuffield Holding, LLP | Harrisburg | AR | — | ◇ UNVERIFIED |
| DCDuininck Concrete LLC Dba Central Ready Mix | New London | MN | — | ◇ UNVERIFIED |
| DCDuininck Concrete LLC Dba Willmar Ready Mix | Willmar | MN | — | ◇ UNVERIFIED |
| DRDuluth Ready Mix Concrete INC | Saginaw | MN | — | ◇ UNVERIFIED |
| DIDumars, INC. | Woodland | CA | — | ◇ UNVERIFIED |
| DPDunham Price Industrial LLC - Central Mix Concrete Plant | Westlake | LA | — | ◇ UNVERIFIED |
| DSDunn's Sand Inc/jb's Cement & Landscape | Visalia | CA | — | ◇ UNVERIFIED |
| DADura Art Stone Construction CO INC | Mentone | CA | — | ◇ UNVERIFIED |
| DCDuramix Concrete Inc. | Midland | NC | — | ◇ UNVERIFIED |
| DIDutchland, INC. | Washingtonville | NY | — | ◇ UNVERIFIED |
| DWD. Walker Concrete, LLC | Tribune | KS | — | ◇ UNVERIFIED |
| DWD. Walker Concrete, LLC - Concrete Washout Pit | Tribune | KS | — | ◇ UNVERIFIED |
| DRDyersville Ready-mix Plant | Dyersville | IA | — | ◇ UNVERIFIED |
| DCDymond's Concrete Products, INC. | Fayetteville | PA | — | ◇ UNVERIFIED |
| DCDynamic Cement Products | Stockton | CA | — | ◇ UNVERIFIED |
| DSDysol Socomore Site | Fort Worth | TX | — | ◇ UNVERIFIED |
| DPDz Precast Solutions - Landstone Portable Concrete Plant | The Villages | FL | — | ◇ UNVERIFIED |
| ECEagle Concrete Products, INC. | Somerset | PA | — | ◇ UNVERIFIED |
| EREagle Ready Mix & Concrete | Corrigan | TX | — | ◇ UNVERIFIED |
| EREagle Redi-mix Concrete, LLC | Bentonville | AR | — | ◇ UNVERIFIED |
| EREagle Redi-mix Concrete, LLC - Plant No. 11 | Bixby | OK | — | ◇ UNVERIFIED |
| EREagle Rock Concrete LLC | Raleigh | NC | — | ◇ UNVERIFIED |
| EREagle Roofing Products | Phoenix | AZ | — | ◇ UNVERIFIED |
