| DDDowntown Dallas Plant | Dallas | TX | — | ◇ UNVERIFIED |
| DTDpd Team Concrete - Tarboro | Tarboro | NC | — | ◇ UNVERIFIED |
| DRDrake Ready Mix, INC. Rockfill Road Facility | Fort Myers | FL | — | ◇ UNVERIFIED |
| DED.r.s. Enterprises, INC. | Garfield Heights | OH | — | ◇ UNVERIFIED |
| DCDry-mix Crete & Supply CO | Comstock Park | MI | — | ◇ UNVERIFIED |
| DCDuininck Concrete INC | Willmar | MN | — | ◇ UNVERIFIED |
| DCDuke City Redi Mix | Albuquerque | NM | — | ◇ UNVERIFIED |
| DBDuncan #2 Batch Plant | Duncan | OK | — | ◇ UNVERIFIED |
| DRDuncannon Rmc Plt | Duncannon | PA | — | ◇ UNVERIFIED |
 Dunn Utility Products Llc, Byram Precast Plant | Byram | MS | — | ◇ UNVERIFIED |
| Dunn Utility Products - New Albany | New Albany | MS | — | ◇ UNVERIFIED |
| DCDurakast Concrete Products | Springfield | MO | — | ◇ UNVERIFIED |
| DBDurant Batch Plant | Durant | OK | — | ◇ UNVERIFIED |
| DRDurant Ready Mix | Durant | OK | — | ◇ UNVERIFIED |
| DBDz Block-wildwood Rmp | Sumterville | FL | — | ◇ UNVERIFIED |
| EMEagle Materials Dba Quicksilver Readymix (portable)(air) | Portable | KS | — | ◇ UNVERIFIED |
| EREagle Redi Mix | Van Buren | AR | — | ◇ UNVERIFIED |
| EREagle Redi-mix Concrete, LLC | Rogers | AR | — | ◇ UNVERIFIED |
| EREagle Roofing Products Florida LLC | Sumterville | FL | — | ◇ UNVERIFIED |
| EAEastern Asphalt Products, LLC | Sprague | WV | — | ◇ UNVERIFIED |
| ECEastern Concrete Materials East Newark | East Newark | NJ | — | ◇ UNVERIFIED |
| ECEastern Concrete Materials - Howell Plant | Freehold | NJ | — | ◇ UNVERIFIED |
| ECEastern Concrete Materials INC Bernardsville Facility | Bernardsville | NJ | — | ◇ UNVERIFIED |
| ECEastern Concrete Materials - West Nyack Plant | West Nyack | NY | — | ◇ UNVERIFIED |
| EIEastern Ind Asphalt | Lancaster | PA | — | ◇ UNVERIFIED |
| ESEast Side Concrete Warren | Warren | MI | — | ◇ UNVERIFIED |
| EREcolube Recovery | Portland | OR | — | ◇ UNVERIFIED |
| ETE&c Trucking | Ben Wheeler | TX | — | ◇ UNVERIFIED |
| EOEdgington Oil CO | Long Beach | CA | — | ◇ UNVERIFIED |
| EREdwards Ready Mix | Geneseo | IL | — | ◇ UNVERIFIED |
| ECElam Clear Creek Batch Plant | Idaho Springs | CO | — | ◇ UNVERIFIED |
| ERElite Ready Mix LLC | Sacramento | CA | — | ◇ UNVERIFIED |
| ECElizabeth City Brick CO INC | Elizabeth City | NC | — | ◇ UNVERIFIED |
| EPElk Petroleum - Mcelmo Unit | Montezuma Creek | UT | — | ◇ UNVERIFIED |
| ETElmendorf Terminal | Elmendorf | TX | — | ◇ UNVERIFIED |
| ECElmhurst Chicago Stone CO | Elmhurst | IL | — | ◇ UNVERIFIED |
| EPEmc Plant 83 Moscow Mills | Moscow Mills | MO | — | ◇ UNVERIFIED |
| EPEmc Plant 93 St. Robert | Saint Robert | MO | — | ◇ UNVERIFIED |
| ESEmery Sapp & Sons INC. (port-0634) | Mine La Motte | MO | — | ◇ UNVERIFIED |
| EME & M Ready Mix and Precast | Gower | MO | — | ◇ UNVERIFIED |
| ECEnergy Cooperative Incorporated | East Chicago | IN | — | ◇ UNVERIFIED |
| EFEnterprise Facility | Enterprise | AL | — | ◇ UNVERIFIED |
| EMEnterprise Mont Belvieu West Storage Facility | Mont Belvieu | TX | — | ◇ UNVERIFIED |
| EMEpic Materials | Ocala | FL | — | ◇ UNVERIFIED |
| ECEquality Concrete - Seat Pleasant | Seat Pleasant | MD | — | ◇ UNVERIFIED |
| EEEquilon Enterprises LLC Phoenix Sales Terminal | Phoenix | AZ | — | ◇ UNVERIFIED |
| ECErial Concrete CO INC | Erial | NJ | — | ◇ UNVERIFIED |
| EMErie Materials INC. | Sandusky | OH | — | ◇ UNVERIFIED |
| ECErnst Concrete | Monroe | GA | — | ◇ UNVERIFIED |
| EKErnst Kentucky LLC - Hebron Plant 419 | Hebron | KY | — | ◇ UNVERIFIED |
