| OOldcastle | Elgin | IL | — | ◇ UNVERIFIED |
| OCOld Castle - Acworth | Acworth | GA | — | ◇ UNVERIFIED |
| OAOldcastle Adams Products | Clarksville | TN | — | ◇ UNVERIFIED |
| OAOldcastle Apg South | Pompano Beach | FL | — | ◇ UNVERIFIED |
| OIOldcastle Infastructure | Stockton | CA | — | ◇ UNVERIFIED |
| OCOld Castle Infrastructure | Fuquay Varina | NC | — | ◇ UNVERIFIED |
| OIOldcastle Infrastructure | Fayetteville | NC | — | ◇ UNVERIFIED |
| OIOldcastle Infrastructure | Raleigh | NC | — | ◇ UNVERIFIED |
 Oldcastle Infrastructure INC. - Courtland | Courtland | MN | — | ◇ UNVERIFIED |
| OPOldcastle Precast | Kalamazoo | MI | — | ◇ UNVERIFIED |
| OPOldcastle Precast | Houston | TX | — | ◇ UNVERIFIED |
| OPOldcastle Precast | Lebanon | TN | — | ◇ UNVERIFIED |
| OPOldcastle Precast | Lakeside | CA | — | ◇ UNVERIFIED |
| OPOldcastle Precast | Mansfield | TX | — | ◇ UNVERIFIED |
| OPOldcastle Precast Brookshire Plant | Brookshire | TX | — | ◇ UNVERIFIED |
| OPOldcastle Precast INC | Littleton | CO | — | ◇ UNVERIFIED |
| OPOldcastle Precast INC | Middle Island | NY | — | ◇ UNVERIFIED |
| OPOldcastle Precast INC | Lexington | KY | — | ◇ UNVERIFIED |
| OPOldcastle Precast INC | Chandler | AZ | — | ◇ UNVERIFIED |
| OPOldcastle Precast INC | Orlando | FL | — | ◇ UNVERIFIED |
| OPOldcastle Precast INC. | Edgewood | MD | — | ◇ UNVERIFIED |
| OPOldcastle Precast, INC. - Bellingham | Bellingham | WA | — | ◇ UNVERIFIED |
| OPOldcastle Precast INC - Concord | Concord | NC | — | ◇ UNVERIFIED |
| OPOldcastle Precast, INC. - Jacksonvillesp | Jacksonville | FL | — | ◇ UNVERIFIED |
| OPOldcastle Precast, INC. - Tallahasseesp | Midway | FL | — | ◇ UNVERIFIED |
| OPOldcastle Precast (pleasanton) | Pleasanton | CA | — | ◇ UNVERIFIED |
| OPOldcastle Precast San Antonio Plant | San Antonio | TX | — | ◇ UNVERIFIED |
| OPOldcastle Precast Telco | Newnan | GA | — | ◇ UNVERIFIED |
| OROldcastle Retail INC | Oxford | MA | — | ◇ UNVERIFIED |
| OROldcastle Retail INC (dba Bonsal American) | Lilesville | NC | — | ◇ UNVERIFIED |
| OROldcastle Retail INC (dba Bonsal American) | Canaan | CT | — | ◇ UNVERIFIED |
| PWPavestone - Winters, Ca Plant | Winters | CA | — | ◇ UNVERIFIED |
| PPPiranha Pipe and Precast | Chowchilla | CA | — | ◇ UNVERIFIED |
| PPPrecision Packaging | Fort Smith | AR | — | ◇ UNVERIFIED |
| QAQuikrete - Arizona Plant | Buckeye | AZ | — | ◇ UNVERIFIED |
| QCQuikrete - Carolina Plant | West Columbia | SC | — | ◇ UNVERIFIED |
| QCQuikrete - Cleveland, Oh Plant | Ravenna | OH | — | ◇ UNVERIFIED |
| QLQuikrete - Lakeland, Fl Plant | Lakeland | FL | — | ◇ UNVERIFIED |
| QPQuikrete - Pensacola, Fl Plant | Milton | FL | — | ◇ UNVERIFIED |
| QPQuikrete - Pounding Mill | Pounding Mill | VA | — | ◇ UNVERIFIED |
| QSQuikrete - Salt Lake City, Ut Plant | Salt Lake City | UT | — | ◇ UNVERIFIED |
| QSQuikrete - Sun Valley, Ca Plant | Sun Valley | CA | — | ◇ UNVERIFIED |
| RCRialto Concrete Products INC | Rialto | CA | — | ◇ UNVERIFIED |
| RARinker Albuquerque Pipe | Bernalillo | NM | — | ◇ UNVERIFIED |
| RCRinker Columbia Pipe | Columbia | SC | — | ◇ UNVERIFIED |
| RMRinker Materials - E Sam Lee Site | Northlake | TX | — | ◇ UNVERIFIED |
| RMRinker Materials Hydro Conduit | Houston | TX | — | ◇ UNVERIFIED |
| RMRinker Materials Hydro Conduit- Frederick | Frederick | MD | — | ◇ UNVERIFIED |
| RCRoberts Concrete Products | Roberts | WI | — | ◇ UNVERIFIED |
| RARusstech Admixtures INC | Louisville | KY | — | ◇ UNVERIFIED |
