| PBPryor Batch Plant | Pryor | OK | — | ◇ UNVERIFIED |
| PEPueblo East Plant | Pueblo | CO | — | ◇ UNVERIFIED |
| QCQuikrete - Chesapeake, Va Plant | Chesapeake | VA | — | ◇ UNVERIFIED |
| QJQuikrete - Jacksonville, Fl Plant | Jacksonville | FL | — | ◇ UNVERIFIED |
| QKQuikrete - Kissimmee, Fl Plant | Kissimmee | FL | — | ◇ UNVERIFIED |
| QLQuikrete - Las Vegas, Nv Plant | North Las Vegas | NV | — | ◇ UNVERIFIED |
| QOQuikrete - Oklahoma City, Ok Plant | Oklahoma City | OK | — | ◇ UNVERIFIED |
| QPQuikrete - Pittsburgh, Pa Plant | Latrobe | PA | — | ◇ UNVERIFIED |
| QPQuikrete - Porterville, Ca Plant | Porterville | CA | — | ◇ UNVERIFIED |
| QPQuikrete - Pounding Mill | Pounding Mill | VA | — | ◇ UNVERIFIED |
| QRQuikrete Ready Mix - Phenix City Plant | Phenix City | AL | — | ◇ UNVERIFIED |
| RCRainbow Concrete CO / Rainbow Concrete | Tulsa | OK | — | ◇ UNVERIFIED |
| RCRalph Clayton & Sons | Allentown | NJ | — | ◇ UNVERIFIED |
| RCRalph Clayton & Sons | Lakewood | NJ | — | ◇ UNVERIFIED |
| RCRalph Clayton & Sons | Eatontown | NJ | — | ◇ UNVERIFIED |
| RCRalph Clayton & Sons | Keasbey | NJ | — | ◇ UNVERIFIED |
| RCRalph Clayton & Sons | Trenton | NJ | — | ◇ UNVERIFIED |
| RLRamirez Lane Concrete Batch Plant | Austin | TX | — | ◇ UNVERIFIED |
| RRRatliff Ready Mix Ennis Plant 20 | Ennis | TX | — | ◇ UNVERIFIED |
| RRRatliff Ready Mix Plant 7 | Belton | TX | — | ◇ UNVERIFIED |
| RRRatliff Ready-mix Whitney Plant P3 | Whitney | TX | — | ◇ UNVERIFIED |
| RCRazorback Concrete 113 | Jonesboro | AR | — | ◇ UNVERIFIED |
| RCRazorback Concrete 119 | Osceola | AR | — | ◇ UNVERIFIED |
| RCRazorback Concrete - Brs Portable Site | Osceola | AR | — | ◇ UNVERIFIED |
| RMReady Mixed Concrete - Bellevue Plant | Bellevue | NE | — | ◇ UNVERIFIED |
| RMReady Mixed Concrete CO | Omaha | NE | — | ◇ UNVERIFIED |
| RMReady Mixed Concrete CO | Omaha | NE | — | ◇ UNVERIFIED |
| RMReady Mixed Concrete CO | Richmond | VA | — | ◇ UNVERIFIED |
| RCReady-mixed Concrete CO. (52nd & Hwy 2) | Lincoln | NE | — | ◇ UNVERIFIED |
| RMReady Mixed Concrete CO Elkhorn Plant | Elkhorn | NE | — | ◇ UNVERIFIED |
| RMReady Mixed Concrete Company | Charlotte | NC | — | ◇ UNVERIFIED |
| RMReady Mixed Concrete Company - Council Bluffs | Council Bluffs | IA | — | ◇ UNVERIFIED |
| RMReady Mixed Concrete CO Plant 14 | Lafayette | CO | — | ◇ UNVERIFIED |
| RMReady Mixed Concrete CO - Winston Salem, Plant 71 | Winston Salem | NC | — | ◇ UNVERIFIED |
| RMReady Mix Gardena Plant 25 | Rosewood | CA | — | ◇ UNVERIFIED |
| RMReady-mix Moreno Valley Plant 2 | Moreno Valley | CA | — | ◇ UNVERIFIED |
| RMReady Mix North Dallas | Dallas | TX | — | ◇ UNVERIFIED |
| RMReady Mix Usa, Alpharetta Plant | Alpharetta | GA | — | ◇ UNVERIFIED |
| RMReady Mix USA Lakeshore Facility | Birmingham | AL | — | ◇ UNVERIFIED |
| RMReady Mix USA -lithonia Plant | Lithonia | GA | — | ◇ UNVERIFIED |
| RMReady Mix USA LLC | Buford | GA | — | ◇ UNVERIFIED |
| RMReady Mix USA LLC | Opelika | AL | — | ◇ UNVERIFIED |
| RMReady Mix USA LLC | Atlanta | GA | — | ◇ UNVERIFIED |
| RMReady Mix USA LLC | Montgomery | AL | — | ◇ UNVERIFIED |
| RMReady Mix USA LLC | Tuscaloosa | AL | — | ◇ UNVERIFIED |
| RMReady Mix Usa, LLC | Atlanta | GA | — | ◇ UNVERIFIED |
| RMReady Mix Usa, LLC | Fort Walton Beach | FL | — | ◇ UNVERIFIED |
| RMReady Mix Usa,llc | Birmingham | AL | — | ◇ UNVERIFIED |
| RMReady Mix Usa, LLC - Alabaster Plant | Alabaster | AL | — | ◇ UNVERIFIED |
| RMReady Mix Usa, LLC - Andrews Road Plant | Columbus | GA | — | ◇ UNVERIFIED |