| DLDzcc LLC | Homosassa | FL | 20–99 | ◐ LIKELY ACTIVE |
| ELEarthcare Llc/bethel | Bethel | PA | — | ◐ LIKELY ACTIVE |
| ECEastern Concrete Materials INC | Barnegat | NJ | — | ◐ LIKELY ACTIVE |
| EKEastern Kentucky Recycling LLC | Williamsburg | KY | — | ◐ LIKELY ACTIVE |
| EMEastern Missouri Concrete | Wright City | MO | — | ◐ LIKELY ACTIVE |
| ENEast Newark | East Newark | NJ | 1–19 | ◐ LIKELY ACTIVE |
| EFEcblend Flavors | Medford | OR | — | ◐ LIKELY ACTIVE |
| ESEcho Scientific | Pittsburgh | PA | — | ◐ LIKELY ACTIVE |
| ESEco Services Operations CORP | Hammond | IN | 20–99 | ◐ LIKELY ACTIVE |
| ECElite Crete Systems Incorporated | Valparaiso | IN | 20–99 | ◐ LIKELY ACTIVE |
| ECElkhart (KIK Custom Products) | Elkhart | IN | 1–19 | ◐ LIKELY ACTIVE |
| ECElyria Concrete INC. - Elyria | Elyria | OH | — | ◐ LIKELY ACTIVE |
| EHEmc - Hannibal 81 (eastern Mo Concrete Llc) | Hannibal | MO | — | ◐ LIKELY ACTIVE |
| ESEmery Sapp & Sons - Concrete - 2016 Erie Strayer (portable)(air) | Portable | KS | — | ◐ LIKELY ACTIVE |
| ELEncapsys, LLC HQ Plant | Appleton | WI | 20–99 | ◐ LIKELY ACTIVE |
| ECEncon Colorado, LLC | Denver | CO | 20–99 | ◐ LIKELY ACTIVE |
| EKEnf Kyle Technology LLC | Kyle | TX | 20–99 | ◐ LIKELY ACTIVE |
| EPEnterprise Precast Concrete of Kansas | Kansas City | KS | — | ◐ LIKELY ACTIVE |
| ECEnviroserve Chemicals, INC. | Dunn | NC | — | ◐ LIKELY ACTIVE |
| ECErby Contractors, INC. | Newport | TN | — | ◐ LIKELY ACTIVE |
| EPErie Pre-cast | Erie | CO | — | ◐ LIKELY ACTIVE |
| ECErnst Concrete Plant 122 | Alexandria | KY | — | ◐ LIKELY ACTIVE |
| EEErnst Enterprises INC | Walton | KY | — | ◐ LIKELY ACTIVE |
| ECEvans Concrete Llc- Kennedy Concrete | Statesboro | GA | — | ◐ LIKELY ACTIVE |
| EREvans Ready Mix | Florence | SC | — | ◐ LIKELY ACTIVE |
| EPEveready Products CORP | Cleveland | OH | — | ◐ LIKELY ACTIVE |
| EREwing Ready Mix Llc-stockton | Stockton | MO | — | ◐ LIKELY ACTIVE |
| ETExcel Tsd of Tn LLC | Memphis | TN | — | ◐ LIKELY ACTIVE |
| ECExpress Container Services | Keasbey | NJ | — | ◐ LIKELY ACTIVE |
| FIFabcon INC | Savage | MN | — | ◐ LIKELY ACTIVE |
| FPFairfield Plant | Fairfield | OH | 1–19 | ◐ LIKELY ACTIVE |
| FCFalling Creek Sewage Treatment Plant Chesterfied County Board | Richmond | VA | — | ◐ LIKELY ACTIVE |
| FSFarmers Service Company Incorporated | Smithfield | VA | — | ◐ LIKELY ACTIVE |
| FMFederal Materials CO INC | Bardwell | KY | — | ◐ LIKELY ACTIVE |
| FMFederal Materials Company, INC | Paducah | KY | — | ◐ LIKELY ACTIVE |
| FMFederal Materials Concrete INC | Murray | KY | — | ◐ LIKELY ACTIVE |
| FRFederal Reserve Bank of New York | East Rutherford | NJ | — | ◐ LIKELY ACTIVE |
| FBFelton Bros. Transit Mix, INC. | — | VA | — | ◐ LIKELY ACTIVE |
| FBFelton Bros. Transit Mix, INC. | — | VA | — | ◐ LIKELY ACTIVE |
| FBFelton Brothers Tran Mix - Portable 30542 | Boydton | VA | — | ◐ LIKELY ACTIVE |
| FCFischer Concrete Services | Trenton | MO | — | ◐ LIKELY ACTIVE |
| FSFive Star Concrete - San Marcos | New Braunfels | TX | 1–19 | ◐ LIKELY ACTIVE |
| FSFlashfill Services LLC - Denver Yard | Commerce City | CO | — | ◐ LIKELY ACTIVE |
| FCFlorence Concrete Products, Inc. Sumter Plant | Sumter | SC | 20–99 | ◐ LIKELY ACTIVE |
| FRFlorida Rock - High Springs Cbp | High Springs | FL | — | ◐ LIKELY ACTIVE |
| FSFlorida Stucco Corporation | Boca Raton | FL | 20–99 | ◐ LIKELY ACTIVE |
| FBFoggy Bottom Distillrey | Los Osos | CA | — | ◐ LIKELY ACTIVE |
| FPFoley Products CO LLC - Foley Products Co- St Martinville Plant | Saint Martinville | LA | — | ◐ LIKELY ACTIVE |
| FPFoley Products Company Fort Myers Precast | Fort Myers | FL | 20–99 | ◐ LIKELY ACTIVE |
| FCForterra Concrete Products LLC Dba Rinker Materials | Independence | MO | — | ◐ LIKELY ACTIVE |