| RRRockingham Redi-mix - Pulaski Facility | Pulaski | VA | — | ◐ LIKELY ACTIVE |
| RQRockydale Quarries Corporation - Staunton Asphalt Plant | Staunton | VA | — | ◐ LIKELY ACTIVE |
| RMRocky Mountain Ready Mix Concrete, Incorporated | Brighton | CO | — | ◐ LIKELY ACTIVE |
| RMRocky Mount Ready Mix Concrete INC | Rocky Mount | VA | — | ◐ LIKELY ACTIVE |
| RCRocla Concrete Tie Inc-Pueblo | Pueblo | CO | 20–99 | ◐ LIKELY ACTIVE |
| RGRogers Group | Smyrna | TN | — | ◐ LIKELY ACTIVE |
| RGRogers Group Henderson Asphalt Plant | Henderson | KY | — | ◐ LIKELY ACTIVE |
| RGRogers Group INC | Gallatin | TN | — | ◐ LIKELY ACTIVE |
| RGRogers Group INC | Moulton | AL | — | ◐ LIKELY ACTIVE |
| RGRogers Group INC | Laceys Spring | AL | — | ◐ LIKELY ACTIVE |
| RGRogers Group INC | Russellville | AL | — | ◐ LIKELY ACTIVE |
| RGRogers Group INC | Laceys Spring | AL | — | ◐ LIKELY ACTIVE |
| RGRogers Group, INC | Mcminnville | TN | — | ◐ LIKELY ACTIVE |
| RGRogers Group, INC. | Clinton, Ar | AR | — | ◐ LIKELY ACTIVE |
| RGRogers Group, INC. | Nashville | TN | — | ◐ LIKELY ACTIVE |
| RGRogers Group, INC. - Cowan Asphalt | Cowan | TN | — | ◐ LIKELY ACTIVE |
| RGRogers Group, INC - Crab Orchard Asphalt | Crab Orchard | TN | — | ◐ LIKELY ACTIVE |
| RGRogers Group INC - Crittenden CO Asphalt | Marion | KY | — | ◐ LIKELY ACTIVE |
| RGRogers Group, INC - Cross Plains Asphalt | Cross Plains | TN | — | ◐ LIKELY ACTIVE |
| RGRogers Group, INC. Dba Algood Asphalt Plant | Algood | TN | — | ◐ LIKELY ACTIVE |
| RGRogers Group INC Dba Livingston Asphalt | Livingston | TN | — | ◐ LIKELY ACTIVE |
| RGRogers Group, INC - Hillsboro Asphalt | Hillsboro | TN | — | ◐ LIKELY ACTIVE |
| RGRogers Group, INC - Lawrenceburg Asphalt | Lawrenceburg | TN | — | ◐ LIKELY ACTIVE |
| RGRogers Group, INC - Monroe CO. Asphalt | Madisonville | TN | — | ◐ LIKELY ACTIVE |
| RGRogers Group INC - Oak Ridge Asphalt | Oak Ridge | TN | — | ◐ LIKELY ACTIVE |
| RGRogers Group, INC - Pottsville Asphalt | Lewisburg | TN | — | ◐ LIKELY ACTIVE |
| RGRogers Group INC - Reostone(closed) | Nashville | TN | — | ◐ LIKELY ACTIVE |
| RGRogers Group, INC - Rhea CO. Portable Asphalt | Dayton | TN | — | ◐ LIKELY ACTIVE |
| RGRogers Group, INC. - Sweetwater Asphalt /apac-atlantic, INC. Dba Harrison Cons | Sweetwater | TN | — | ◐ LIKELY ACTIVE |
| RGRogers Group, INC - Tazwell Asphalt | Tazewell | TN | — | ◐ LIKELY ACTIVE |
| RGRogers Group INC (tuscumbia) | Tuscumbia | AL | — | ◐ LIKELY ACTIVE |
| RBRon Brown & Sons INC | Bear Lake | MI | — | ◐ LIKELY ACTIVE |
| RLRoofblok Limited | Gardner | MA | — | ◐ LIKELY ACTIVE |
| RBRose Brothers Paving CO INC - Gaston As | Gaston | NC | — | ◐ LIKELY ACTIVE |
| RBRose Brothers Paving-lewiston | Lewiston | NC | — | ◐ LIKELY ACTIVE |
| RRRost Ready Mix | Marshfield | MO | 20–99 | ◐ LIKELY ACTIVE |
| RSRoyal Stone LLC | Williamston | MI | 20–99 | ◐ LIKELY ACTIVE |
| RSRp Smith & Son INC | Succasunna | NJ | — | ◐ LIKELY ACTIVE |
| RLRumble Landfill #2 | Sugar Creek | MO | — | ◐ LIKELY ACTIVE |
| RBRw Busse Excavating | Grand Lake | CO | — | ◐ LIKELY ACTIVE |
| RHRwe Holding CO - West Pittsburg Plant | New Castle | PA | — | ◐ LIKELY ACTIVE |
| SDSaltillo Division of B and B Concrete Company INC | Saltillo | MS | — | ◐ LIKELY ACTIVE |
| SBSan Bernardino Plant 12 | San Bernardino | CA | 1–19 | ◐ LIKELY ACTIVE |
| SPSand Pit | Lake Havasu City | AZ | — | ◐ LIKELY ACTIVE |
| SFSanta Fe Fee H Tb Swdw #12 Facility | Marksville | LA | — | ◐ LIKELY ACTIVE |
| SRSantee Redi Mix | Moncks Corner | SC | — | ◐ LIKELY ACTIVE |
| SCSatterfield Construction Company | Greenwood | SC | — | ◐ LIKELY ACTIVE |
| SCSatterfield Construction Company - Clinton Asphalt Plant | Clinton | SC | — | ◐ LIKELY ACTIVE |
| SCSatterfield Construction Company INC Eureka | Eureka | SC | — | ◐ LIKELY ACTIVE |
| SBS B Cox Concrete | Sandston | VA | — | ◐ LIKELY ACTIVE |