| 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 | Glen Gardner | NJ | — | ◇ UNVERIFIED |
| ECEastern Concrete Materials INC Bernardsville Facility | Bernardsville | NJ | — | ◇ UNVERIFIED |
| ECEastern Concrete Materials - West Nyack Plant | West Nyack | NY | — | ◇ UNVERIFIED |
| EIEastern Illinois Precast,inc. | Charleston | IL | — | ◇ UNVERIFIED |
| EIEastern Ind Asphalt | Lancaster | PA | — | ◇ UNVERIFIED |
| ETEastern Tank & Utility Services INC | Bluefield | WV | — | ◇ UNVERIFIED |
| EVEastern Vault Company INC | Princeton | WV | — | ◇ UNVERIFIED |
| ESEast Side Concrete Warren | Warren | MI | — | ◇ UNVERIFIED |
| ECE & C Precast Concrete, INC. | Littleton | CO | — | ◇ UNVERIFIED |
| ETE&c Trucking | Ben Wheeler | TX | — | ◇ UNVERIFIED |
| EREdwards Ready Mix | Geneseo | IL | — | ◇ UNVERIFIED |
| ECElam Clear Creek Batch Plant | Idaho Springs | CO | — | ◇ UNVERIFIED |
| ESEldorado Stone - Greencastle (antrim Commons) | Greencastle | PA | — | ◇ UNVERIFIED |
| ESEldorado Stone Mfg Plt | Greencastle | PA | — | ◇ UNVERIFIED |
| ESEldorado Stone (prev. Stonecraft) | Pueblo | CO | — | ◇ UNVERIFIED |
| ESEldorado Stone Royal City Facility | Royal City | WA | — | ◇ UNVERIFIED |
| EBEldridge Bag Plant | Eldridge | IA | — | ◇ UNVERIFIED |
| ERElite Ready Mix LLC | Sacramento | CA | — | ◇ UNVERIFIED |
| ECElizabeth City Brick CO INC | Elizabeth City | NC | — | ◇ UNVERIFIED |
| EIElm-cap Industries, INC | West Hartford | CT | — | ◇ UNVERIFIED |
| ECElmhurst Chicago Stone | Elgin | IL | — | ◇ UNVERIFIED |
| ECElmhurst Chicago Stone CO | Elmhurst | IL | — | ◇ UNVERIFIED |
| EBElston Block Plant | Chicago | 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 |
| EIEmpire Incorporated - Block Division | Newport News | VA | — | ◇ UNVERIFIED |
| EME & M Ready Mix and Precast | Gower | MO | — | ◇ UNVERIFIED |
| EFEnterprise Facility | Enterprise | AL | — | ◇ UNVERIFIED |
| EHEp Henry | Fort Dix | NJ | — | ◇ UNVERIFIED |
| EHEp Henry | Parker Ford | PA | — | ◇ UNVERIFIED |
| EMEpic Materials | Ocala | FL | — | ◇ UNVERIFIED |
| ECEquality Concrete - Seat Pleasant | Seat Pleasant | MD | — | ◇ 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 |
| ESE & S Ready Mix | Shinnston | WV | — | ◇ UNVERIFIED |
| ECEssex Concrete - Aylett Sand and Gravel | St Stephen Church | VA | — | ◇ UNVERIFIED |
| ECEssex Concrete Corporation - Aylett | Tappahannock | VA | — | ◇ UNVERIFIED |
| ECEssex Concrete Corporation - Rockville | Goochland | VA | — | ◇ UNVERIFIED |
| ECEssex Concrete Corporation - Tappahannock | Tappahannock | VA | — | ◇ UNVERIFIED |
| EMEss Materials - Columbia | Millersburg | MO | — | ◇ UNVERIFIED |
| ESEt Stimonds Construction CO | Utica | IL | — | ◇ UNVERIFIED |
| EEEvans Enterprises, INC | Rogers | AR | — | ◇ UNVERIFIED |
| ESEvans Septic Tank & Ready Mix - Belleview Cbp | Belleview | FL | — | ◇ UNVERIFIED |
| ECEvergreen Concrete Company INC | Evergreen | AL | — | ◇ UNVERIFIED |
| EMEverist Materials - Concrete Batc H Plnt | Kremmling | CO | — | ◇ UNVERIFIED |
| EIExposaic Industries INC of Virginia | Fredericksburg | VA | — | ◇ UNVERIFIED |
| FPFabcon Precast LLC | Grove City | OH | — | ◇ UNVERIFIED |
| FCFaddis Concrete Products | King George | VA | — | ◇ UNVERIFIED |
| FRFairburn Rm - Fairburn Plant | Fairburn | GA | — | ◇ UNVERIFIED |
| FRFairburn Rm - Newnan Plant | Newnan | GA | — | ◇ UNVERIFIED |
| FRFairburn Rm - Peachtree City Plant | Peachtree City | GA | — | ◇ UNVERIFIED |
| FRFairburn Rm - Tyrone Plant | Tyrone | GA | — | ◇ UNVERIFIED |
| FMFairfax Materials, Inc., Scherr Plant | New Creek | WV | — | ◇ UNVERIFIED |
| FRFairhope Ready Mix INC | Fairhope | AL | — | ◇ UNVERIFIED |
| FRFall River Ready Mix Concrete | Fall River | MA | — | ◇ UNVERIFIED |
| FRFalmouth Ready Mix INC | East Falmouth | MA | — | ◇ UNVERIFIED |
| FCFarmers Concrete CO INC | Jefferson City | MO | — | ◇ UNVERIFIED |
| FRFarmington Ready Mix, INC. | Farmington | CT | — | ◇ UNVERIFIED |
| FRFarmville Rmc Plant | Farmville | VA | — | ◇ UNVERIFIED |
| FRFarrow Ready Mix | Santa Rosa | CA | — | ◇ UNVERIFIED |
| FCFayette County Concrete INC | Vandalia | IL | — | ◇ UNVERIFIED |
| FMFederal Materials CO INC | Cadiz | KY | — | ◇ UNVERIFIED |
| FMFederal Materials Company, INC | Paris | TN | — | ◇ UNVERIFIED |
| FMFederal Materials Concrete INC | Princeton | KY | — | ◇ UNVERIFIED |
| FMFederal Materials Concrete INC | Calvert City | KY | — | ◇ UNVERIFIED |
| FBFelton Bros. Transit Mix, INC. | — | VA | — | ◇ UNVERIFIED |
| FBFelton Bros. Transit Mix, INC. | — | VA | — | ◇ UNVERIFIED |
| FBFelton Brothers Transit Mix - Lawrenceville | Lawrenceville | VA | — | ◇ UNVERIFIED |
| FBFelton Brothers Transit Mix South Hill | South Hill | VA | — | ◇ UNVERIFIED |
| FBFerrara Bros., LLC - Smith Street | Brooklyn | NY | — | ◇ UNVERIFIED |
| FIFidler INC | Elkhart | IN | — | ◇ UNVERIFIED |
| FIFinfrock Industries INC | Apopka | FL | — | ◇ UNVERIFIED |
| FIFinfrock Industries Temporary Cbp | Belle Glade | FL | — | ◇ UNVERIFIED |
| FCFinly Corporation | Lynchburg | VA | — | ◇ UNVERIFIED |
| FPFirebaugh Precast, INC. | Colorado Springs | CO | — | ◇ UNVERIFIED |
| FPFirerock Products, LLC | Fairfield | AL | — | ◇ UNVERIFIED |
| FFFirst Federal of Northern Michigan | Gaylord | MI | — | ◇ UNVERIFIED |
| FCFischer Concrete Dba Warsaw Ready Mix | Warsaw | MO | — | ◇ UNVERIFIED |
| FSFive Star Concrete | Maryland Heights | MO | — | ◇ UNVERIFIED |
| FSFive Star Concrete-five Star Concrete | Saint Louis | MO | — | ◇ UNVERIFIED |
 Five Star Products, INC. | New Orleans | LA | — | ◇ UNVERIFIED |
| FBFlemington Block & Supply CO | Raritan Twp | NJ | — | ◇ UNVERIFIED |
| FCFlintlock Concrete Batch Plant | Houston | TX | — | ◇ UNVERIFIED |
| FMFlorida Mining & Materials Kis | Kissimmee | FL | — | ◇ UNVERIFIED |
| FRFlorida Roads Cbp | Jacksonville | FL | — | ◇ UNVERIFIED |
| FRFlorida Roads LLC - Green Cove Springs Cbp | Green Cove Springs | FL | — | ◇ UNVERIFIED |
| FRFlorida Rock Alico Road Block Plant | Fort Myers | FL | — | ◇ UNVERIFIED |
| FRFlorida Rock Edgewood Ready Mix Plant | Jacksonville | FL | — | ◇ UNVERIFIED |
| FWFlorida Wilbert INC | Jacksonville | FL | — | ◇ UNVERIFIED |
| FTFlying Turtle Cast Concrete | Modesto | CA | — | ◇ UNVERIFIED |
