| FCForterra Concrete Operations | Waxahachie | TX | — | ◇ UNVERIFIED |
| FCForterra Concrete Products - Duluth | Duluth | MN | — | ◇ UNVERIFIED |
| FCForterra Concrete Products INC | Shakopee | MN | — | ◇ UNVERIFIED |
| FCForterra Concrete Products - Shakopee | Shakopee | MN | — | ◇ UNVERIFIED |
| FPForterra Pipe and Precast | Elizabethtown | KY | — | ◇ UNVERIFIED |
| FPForterra Pipe and Precast | Jackson | MS | — | ◇ UNVERIFIED |
| FPForterra Pipe & Precast Houston Facility | Houston | TX | — | ◇ UNVERIFIED |
| FPForterra Pipe & Precast LLC | Deland | FL | — | ◇ UNVERIFIED |
| FPForterra Pipe & Precast LLC | New Caney | TX | — | ◇ UNVERIFIED |
| FPForterra Pipe & Precast, LLC | San Antonio | TX | — | ◇ UNVERIFIED |
| FPForterra Pipe & Precast, LLC | Green Cove Springs | FL | — | ◇ UNVERIFIED |
| FPForterra Pipe & Precast, LLC | New Orleans | LA | — | ◇ UNVERIFIED |
| FPForterra Pipe & Precast, LLC | South Beloit | IL | — | ◇ UNVERIFIED |
| FPForterra Pipe & Precast - Marianna | Marianna | FL | — | ◇ UNVERIFIED |
| FPForterra Pipe & Precast - Shafter | Shafter | CA | — | ◇ UNVERIFIED |
| FPForterra Pressure Pipe Grand Prairie | Grand Prairie | TX | — | ◇ UNVERIFIED |
| FCFortuna Construction CO. INC. | Walton Hills | OH | — | ◇ UNVERIFIED |
| FLFosmf, LLC | Tulsa | OK | — | ◇ UNVERIFIED |
| FSFoster Supply INC | Charleston | WV | — | ◇ UNVERIFIED |
| FFFrc Fiber CO. Lmtd | Tuscaloosa | AL | — | ◇ UNVERIFIED |
| FSFreedom Supply Company LLC / Kbi Holdings LLC | Chicago Heights | IL | — | ◇ UNVERIFIED |
| FPF-s Prestress, LLC | Hattiesburg | MS | — | ◇ UNVERIFIED |
| GCGa Crossings and Railroad Products | South Sioux City | NE | — | ◇ UNVERIFIED |
| GBGage Brothers Concrete Products, INC. | Sioux Falls | SD | — | ◇ UNVERIFIED |
| GGGamble & Gamble, INC. | Sanborn | NY | — | ◇ UNVERIFIED |
| GSGamewell Septic Tank, INC. | Lenoir | NC | — | ◇ UNVERIFIED |
| GFGarage Force of Tyler | Wills Point | TX | — | ◇ UNVERIFIED |
| GBGarrott Brothers Continuous Mix Inc.- Station Camp | Gallatin | TN | — | ◇ UNVERIFIED |
| GCGate Concrete Products Company | Oxford | NC | — | ◇ UNVERIFIED |
| GPGate Precast | Hillsboro | TX | — | ◇ UNVERIFIED |
| GPGate Precast | Winchester | KY | — | ◇ UNVERIFIED |
| GPGate Precast Company-jacksonville, Fl | Jacksonville | FL | — | ◇ UNVERIFIED |
| GRGcc Rio Grande - Elida Cement Transfer Terminal | Elida | NM | — | ◇ UNVERIFIED |
| GAGcp Applied Technologies INC. @ Gage Brothers | Sioux Falls | SD | — | ◇ UNVERIFIED |
| GPGcsm Plant - Brazos West | Sealy | TX | — | ◇ UNVERIFIED |
| GIGears, INC - Portable Mixing Pugmill | Colorado Springs | CO | — | ◇ UNVERIFIED |
| GLGem2k, LLC | Phoenix | AZ | — | ◇ UNVERIFIED |
| GPGeneva Pipe Company, INC. | Salt Lake City | UT | — | ◇ UNVERIFIED |
| GPGeneva Polymer Products | Boulder City | NV | — | ◇ UNVERIFIED |
| GPGeoquest Precast Plant - Labelle | Fort Denaud | FL | — | ◇ UNVERIFIED |
| GAGfrc Acquisition, LLC | Bossier City | LA | — | ◇ UNVERIFIED |
| GCGholson Corporation | Fairhope | AL | — | ◇ UNVERIFIED |
| GIGibson's Irrigation Systems | Delano | CA | — | ◇ UNVERIFIED |
| GAGillespie and Son, INC. | Greenwood | DE | — | ◇ UNVERIFIED |
| GCGillett Cement Products INC | Gillett | WI | — | ◇ UNVERIFIED |
| GCGlasscock Company | Sumter | SC | — | ◇ UNVERIFIED |
| GIGlobal Ifs | Grand Rapids | MI | — | ◇ UNVERIFIED |
| GIGlobe Industries INC | Ironwood | MI | — | ◇ UNVERIFIED |
| GCGnc Concrete Products, INC. | Tulsa | OK | — | ◇ UNVERIFIED |
| GCGoddard Concrete Products, INC. | Memphis | TN | — | ◇ UNVERIFIED |