| FCForterra Concrete Products - Des Moines | Des Moines | IA | — | ◇ UNVERIFIED |
| FCForterra Concrete Products - Helena | Helena | MT | — | ◇ UNVERIFIED |
| FCForterra Concrete Products - Humboldt | Humboldt | IA | — | ◇ UNVERIFIED |
| FCForterra Concrete Products - Iowa Falls | Iowa Falls | IA | — | ◇ UNVERIFIED |
| FCForterra Concrete Products - Menoken | Menoken | ND | — | ◇ UNVERIFIED |
| FCForterra Concrete Products - Rapid City | Rapid City | SD | — | ◇ UNVERIFIED |
| FPForterra Pipe & Precast - Independence | Independence | MO | — | ◇ UNVERIFIED |
| FPForterra Pipe & Precast, LLC - Macedonia Facility | Macedonia | OH | — | ◇ UNVERIFIED |
| FPForterra Pipe & Precast - Riverside | Romoland | CA | — | ◇ UNVERIFIED |
| FPForterra Pipe & Precast - West Des Moines | West Des Moines | IA | — | ◇ UNVERIFIED |
| FPForterra Precast Concepts, INC | Grand Junction | CO | — | ◇ UNVERIFIED |
| FPForterra Precast Concepts, INC. | Henderson | CO | — | ◇ UNVERIFIED |
| FSForterra Structural Precast Caldwell | Caldwell | ID | — | ◇ UNVERIFIED |
| HCHancock Concrete Products LLC - Atlantic Ave | Hancock | MN | — | ◇ UNVERIFIED |
| HPHanson Pipe & Precast | Sioux Falls | SD | — | ◇ UNVERIFIED |
 High Concrete Group LLC (1483140150) | Springboro | OH | — | ◇ UNVERIFIED |
| JHJames Hardie Building Products | Cleburne | TX | — | ◇ UNVERIFIED |
| JHJames Hardie Building Products | Tacoma | WA | — | ◇ UNVERIFIED |
| JHJames Hardie Building Products | Waxahachie | TX | — | ◇ UNVERIFIED |
| JHJames Hardie Building Products | Tacoma | WA | — | ◇ UNVERIFIED |
| JPJensen Precast | North Las Vegas | NV | — | ◇ UNVERIFIED |
| JPJensen Precast | Phoenix | AZ | — | ◇ UNVERIFIED |
| JPJensen Precast | North Las Vegas | NV | — | ◇ UNVERIFIED |
| JPJensen Precast | Sparks | NV | — | ◇ UNVERIFIED |
| JPJensen Precast | Tucson | AZ | — | ◇ UNVERIFIED |
| LPLongleaf Packging | Vance | SC | — | ◇ UNVERIFIED |
| MLMassarelli's Lawn Ornaments, INC. | Hammonton | NJ | — | ◇ UNVERIFIED |
| MPMaterial Packaging INC. | Memphis | TN | — | ◇ UNVERIFIED |
| MPMaterials Packaging CORP | Oklahoma City | OK | — | ◇ UNVERIFIED |
| MLMonierlifetile L L C | Brookshire | TX | — | ◇ UNVERIFIED |
| MLMonierlifetile L.l.c. | Henderson | CO | — | ◇ UNVERIFIED |
| NENew England Concrete Products | Amesbury | MA | — | ◇ UNVERIFIED |
| NHNew Hampton Metal Fab | New Hampton | IA | — | ◇ UNVERIFIED |
| NNNew Ngc INC | Garden City | GA | — | ◇ UNVERIFIED |
| NNNew Ngc INC. D/b/a National Gypsum Compa | Clinton | IN | — | ◇ UNVERIFIED |
| NLNhmf, LLC | Columbus | OH | — | ◇ UNVERIFIED |
| NLNusfc, LLC | Medley | FL | — | ◇ UNVERIFIED |
| OOldcastle | Kenosha | WI | — | ◇ UNVERIFIED |
| OOldcastle | Morgan Hill | CA | — | ◇ UNVERIFIED |
| OOldcastle | Elgin | IL | — | ◇ UNVERIFIED |
| OOldcastle | Lockport | IL | — | ◇ UNVERIFIED |
| OCOld Castle - Acworth | Acworth | GA | — | ◇ UNVERIFIED |
| OAOldcastle Adams Products | Clarksville | TN | — | ◇ UNVERIFIED |
| OAOldcastle Apg South | Pompano Beach | FL | — | ◇ UNVERIFIED |
| OCOld Castle Infrastructure | Fuquay Varina | NC | — | ◇ UNVERIFIED |
 Oldcastle Infrastructure INC. - Courtland | Courtland | MN | — | ◇ UNVERIFIED |
| OPOldcastle Precast | Kalamazoo | MI | — | ◇ UNVERIFIED |
| OPOldcastle Precast | Lebanon | TN | — | ◇ UNVERIFIED |
| OPOldcastle Precast | Mansfield | TX | — | ◇ UNVERIFIED |
| OPOldcastle Precast | Lakeside | CA | — | ◇ UNVERIFIED |
