| ARArgos Ready Mix Hwy 55 Concrete Plant | Durham | NC | — | ◇ UNVERIFIED |
| ARArgos Ready Mix LLC | Warner Robins | GA | — | ◇ UNVERIFIED |
| ARArgos Ready Mix Llc-lawrenceville | Cumming | GA | — | ◇ UNVERIFIED |
| ARArgos Ready Mix Mooresville Concrete Plant | Mooresville | NC | — | ◇ UNVERIFIED |
| ARArgos Ready Mix - Roosevelt Cbp | Jacksonville | FL | — | ◇ UNVERIFIED |
| ARArgos Ready Mix Smithfield Concrete Plant | Smithfield | NC | — | ◇ UNVERIFIED |
| ARArgos Ready Mix Statesville Concrete Plant | Statesville | NC | — | ◇ UNVERIFIED |
| ASArgos Sanford Concrete Plant | Sanford | FL | — | ◇ UNVERIFIED |
| ASArgos Smyrna Concrete Plant | Atlanta | GA | — | ◇ UNVERIFIED |
| ASArgos Summerville Concrete Plant | Summerville | SC | — | ◇ UNVERIFIED |
| AUArgos USA | Jacksonville | FL | — | ◇ UNVERIFIED |
| AUArgos USA | Saint Petersburg | FL | — | ◇ UNVERIFIED |
| AUArgos USA | San Antonio | FL | — | ◇ UNVERIFIED |
| AUArgos USA | Sarasota | FL | — | ◇ UNVERIFIED |
| AUArgos USA | Leesburg | FL | — | ◇ UNVERIFIED |
| AUArgos USA | Jacksonville | FL | — | ◇ UNVERIFIED |
| AUArgos USA | Sarasota | FL | — | ◇ UNVERIFIED |
| AUArgos USA | Cape Coral | FL | — | ◇ UNVERIFIED |
| AUArgos USA | Haines City | FL | — | ◇ UNVERIFIED |
| AUArgos USA | Palmetto | FL | — | ◇ UNVERIFIED |
| AUArgos USA LLC Columbia Concrete Plant | Columbia | SC | — | ◇ UNVERIFIED |
| AUArgos USA LLC - Hickory Plant | Hickory | NC | — | ◇ UNVERIFIED |
| AUArgos USA LLC - Indian Trail Plant | Indian Trail | NC | — | ◇ UNVERIFIED |
| AUArgos USA Port Charlotte | Port Charlotte | FL | — | ◇ UNVERIFIED |
| AUArgos USA St Augustine Concrete Plant | Saint Augustine | FL | — | ◇ UNVERIFIED |
| AYArgos Yulee Concrete Plant | Yulee | FL | — | ◇ UNVERIFIED |
| AMArizona Materials | Phoenix | AZ | — | ◇ UNVERIFIED |
| ANArlington Ny Ave Wwtp | Arlington | TX | — | ◇ UNVERIFIED |
| AIAsphalt INC Chandler Plant | Hutto | TX | — | ◇ UNVERIFIED |
| ARAssociated Ready Mixed Concrete | Fountain Valley | CA | — | ◇ UNVERIFIED |
| ARAudubon Readymix LLC Dba Quicksilver Readymix | Sugar Creek | MO | — | ◇ UNVERIFIED |
| ARAvondale Ready-mix Batch Plant | Avondale | AZ | — | ◇ UNVERIFIED |
| BCBama Concrete Birmingham INC | Pelham | AL | — | ◇ UNVERIFIED |
| BBBasalite Block | Tracy | CA | — | ◇ UNVERIFIED |
| BCBasalite Concrete Products | Dupont | WA | — | ◇ UNVERIFIED |
| BCBasalite Concrete Products | Meridian | ID | — | ◇ UNVERIFIED |
| BCBasalite Concrete Solutions LLC | Fort Lupton | CO | — | ◇ UNVERIFIED |
| BBayonne | Bayonne | NJ | — | ◇ UNVERIFIED |
| BCBayou Concrete Canal 22201 | Mobile | AL | — | ◇ UNVERIFIED |
| BCBayou Concrete - Foley Plant | Foley | AL | — | ◇ UNVERIFIED |
| BCBayou Concrete LLC - Crestview | Crestview | FL | — | ◇ UNVERIFIED |
| BCBayou Concrete Llc, Pascagoula | Pascagoula | MS | — | ◇ UNVERIFIED |
| BCBayou Concrete LLC - Pensacola | Pensacola | FL | — | ◇ UNVERIFIED |
| BCBayou Concrete LLC - Tafb | Panama City | FL | — | ◇ UNVERIFIED |
| BPBaytown Plant | Baytown | TX | — | ◇ UNVERIFIED |
| BBB & B Concrete, INC. | Brookings | SD | — | ◇ UNVERIFIED |
| BMBc Materials Frankston Plant | Frankston | TX | — | ◇ UNVERIFIED |
| BMBc Materials Rosenfeld Plant | Waco | TX | — | ◇ UNVERIFIED |
| BOBcm Oklahoma LLC / Exchange Ready Mix Plt | Oklahoma City | OK | — | ◇ UNVERIFIED |
| BBBelden Brick CO Plant 6 | Sugarcreek | OH | — | ◇ UNVERIFIED |
| BBBelden Brick CO Plant 8 | Sugarcreek | OH | — | ◇ UNVERIFIED |
| BSBellevue Sand & Gravel | Bellevue | IA | — | ◇ UNVERIFIED |
| BBBest Block - Bridgeton/st. Louis Mo Plant | Bridgeton | MO | — | ◇ UNVERIFIED |
| BBBest Block - Carder Road Block Plant | Orlando | FL | — | ◇ UNVERIFIED |
| BBBest Block Converse Plant | Converse | TX | — | ◇ UNVERIFIED |
| BBBest Block - Coolidge, Az Plant | Coolidge | AZ | — | ◇ UNVERIFIED |
| BBBest Block - Cordele, Ga Block Plant | Cordele | GA | — | ◇ UNVERIFIED |
| BBBest Block - Georgia Plant | Fairburn | GA | — | ◇ UNVERIFIED |
| BBBest Block - Jefferson City Plant | Jefferson City | MO | — | ◇ UNVERIFIED |
| BBBest Block LLC - Southland Block | Baton Rouge | LA | — | ◇ UNVERIFIED |
| BBBest Block - Oakland/memphis Plant | Oakland | TN | — | ◇ UNVERIFIED |
| BBBest Block - Paducah, Ky Plant | Paducah | KY | — | ◇ UNVERIFIED |
| BBBest Block - Phoenix, Az Block Plant [quality Bloc | Phoenix | AZ | — | ◇ UNVERIFIED |
| BBBest Block - South Plant | Pueblo | CO | — | ◇ UNVERIFIED |
| BBBest Block - Springdale, Ar Plant | Springdale | AR | — | ◇ UNVERIFIED |
| BBBest Block - Springfield, Mo Plant | Springfield | MO | — | ◇ UNVERIFIED |
| BBBest Block - Tallahassee Block Plant | Tallahassee | FL | — | ◇ UNVERIFIED |
| BBBest Block - Tucson, Az Plant | Tucson | AZ | — | ◇ UNVERIFIED |
| BBBest Block - Tulsa Plant | Tulsa | OK | — | ◇ UNVERIFIED |
| BBBest Block - University Block Plant | Jacksonville | FL | — | ◇ UNVERIFIED |
| BCBestway Concrete CO - Ft Lupton | Fort Lupton | CO | — | ◇ UNVERIFIED |
| BCBestway Concrete CO - Jeffco | Golden | CO | — | ◇ UNVERIFIED |
| BCBestway Concrete Co-longmont | Longmont | CO | — | ◇ UNVERIFIED |
| BCBestway Concrete CO Titan Plant | Littleton | CO | — | ◇ UNVERIFIED |
| BCBestway Concrete CO Windsor | Windsor | CO | — | ◇ UNVERIFIED |
| BEB E T Er Mix INC | Brooksville | FL | — | ◇ UNVERIFIED |
| BEB E T Er Mix INC | Hudson | FL | — | ◇ UNVERIFIED |
| BRBig Rock Building Products | Rockwood | TN | — | ◇ UNVERIFIED |
| BBBixby Batch Plant | Bixby | OK | — | ◇ UNVERIFIED |
| BUBlock USA Alabama Florence Plant | Florence | AL | — | ◇ UNVERIFIED |
| BUBlock USA Theodore | Theodore | AL | — | ◇ UNVERIFIED |
| BBluedot-readi-mix-exchange (plant #104) | Charlotte | NC | — | ◇ UNVERIFIED |
| BBluedot-readi-mix-harrisburg (plant #102) | Harrisburg | NC | — | ◇ UNVERIFIED |
| BBluedot-readi-mix-monroe (plant #105) | Monroe | NC | — | ◇ UNVERIFIED |
| BBluedot-readi-mix-pineville (plant #108) | Charlotte | NC | — | ◇ UNVERIFIED |
| BBluedot-readi-mix-shelby (plant #106) | Shelby | NC | — | ◇ UNVERIFIED |
| BRBluewing Ready Mix Plant | San Antonio | TX | — | ◇ UNVERIFIED |
| BABonsal American INC | Bristol | PA | — | ◇ UNVERIFIED |
| BBBoral Best Block North Plant | Littleton | CO | — | ◇ UNVERIFIED |
| BCBoral Construction Materials Reno Plant | Oklahoma City | OK | — | ◇ UNVERIFIED |
| BRBoral Roofing | French Camp | CA | — | ◇ UNVERIFIED |
| BRBoral Roofing LLC | Phoenix | AZ | — | ◇ UNVERIFIED |
| BRBoral Roofing LLC | Henderson | NV | — | ◇ UNVERIFIED |
| BSBoro Sand & Stone CORP | North Attleboro | MA | — | ◇ UNVERIFIED |
| BSBoston Sand and Gravel Plant & Garage | Charlestown | MA | — | ◇ UNVERIFIED |
| BBBradenton Block 9th St | Bradenton | FL | — | ◇ UNVERIFIED |
| BRBrannan Ready Mix - South Ready Mix | Englewood | CO | — | ◇ UNVERIFIED |
| BTBrewster Transit Ready Mix | Brewster | NY | — | ◇ UNVERIFIED |
| BPBrockport Plant | Brockport | NY | — | ◇ UNVERIFIED |
| BRBrookshire Rmc Plant | Brookshire | TX | — | ◇ UNVERIFIED |
