| RCRieth-riley Construction Co., INC. | Mason | MI | — | ◇ UNVERIFIED |
| RCRieth-riley Construction Co., INC. | Elmira | MI | — | ◇ UNVERIFIED |
| RCRieth-riley Construction Co., INC. | Grand Rapids | MI | — | ◇ UNVERIFIED |
| RRRieth Riley Construction Co, INC. (n1594) | Goshen | IN | — | ◇ UNVERIFIED |
| RCRieth-riley Construction Company | Elmira | MI | — | ◇ UNVERIFIED |
| RRRieth Riley Construction Company, INC. | Roscommon | MI | — | ◇ UNVERIFIED |
| RCRieth-riley Construction Company, INC. | Valparaiso | IN | — | ◇ UNVERIFIED |
| RCRieth-riley Construction Company, INC. | Lima | IN | — | ◇ UNVERIFIED |
| RCRieth-riley Construction Company, INC. | Elkhart | IN | — | ◇ UNVERIFIED |
| RRRieth Riley Construction Company Incorporated | Terre Haute | IN | — | ◇ UNVERIFIED |
| RRRieth Riley Construction Company Incorporated | Danville | IN | — | ◇ UNVERIFIED |
| RRRieth Riley Construction Company Incorporated | Gary | IN | — | ◇ UNVERIFIED |
| RCRieth-riley Construction Company Incorporated | Winamac | IN | — | ◇ UNVERIFIED |
| RRRieth Riley Construction - Hudson Twp Pl | Boyne Falls | MI | — | ◇ UNVERIFIED |
| RRieth-riley (n8295) | Caledonia | MI | — | ◇ UNVERIFIED |
| RRRieth Riley Portable Cmi Plt | Whitehall | IN | — | ◇ UNVERIFIED |
| RARight Away Redi-mix - Oakland Facility | Oakland | CA | — | ◇ UNVERIFIED |
| RARight Away Redi-mix - Pleasanton Facility | Pleasanton | CA | — | ◇ UNVERIFIED |
| RARight Away Redy Mix / County Quarry Products, INC / County Asphalt | Martinez | CA | — | ◇ UNVERIFIED |
| RARight Away Redy Mix INC | Union City | CA | — | ◇ UNVERIFIED |
| RARight Away Redy Mix INC | Pleasanton | CA | — | ◇ UNVERIFIED |
| RARight Away Redy Mix, INC | Oakland | CA | — | ◇ UNVERIFIED |
| RBRight Beaver Ready/mix | Lackey | KY | — | ◇ UNVERIFIED |
| RMRightmyer Machine Rentals INC | Roanoke Rapids | NC | — | ◇ UNVERIFIED |
| RMRightmyer Machine Rentals INC | Gaston | NC | — | ◇ UNVERIFIED |
| RMRightmyer Machine Rentals, INC. | Garysburg | NC | — | ◇ UNVERIFIED |
| RPRight Pointe LLC | Sharpsville | PA | — | ◇ UNVERIFIED |
| RLRight/pointe LLP | Dekalb | IL | — | ◇ UNVERIFIED |
| RBRiley Bros Construction INC | Morris | MN | — | ◇ UNVERIFIED |
| RBRiley Brothers | Bellingham | MA | — | ◇ UNVERIFIED |
| RMRiley Materials (0339020175) | Norwalk | OH | — | ◇ UNVERIFIED |
| RPRiley Paving INC. | Haw River | NC | — | ◇ UNVERIFIED |
| RRRiley Ready Mix & Materials, INC. | Saint Louis | MO | — | ◇ UNVERIFIED |
| RRRiley Ready Mix & Materials Inc-riley Ready Mix & Materials INC | Saint Louis | MO | — | ◇ UNVERIFIED |
| RIRinker Indianapolis Pipe | Indianapolis | IN | — | ◇ UNVERIFIED |
| RMRinker Materials | Littleton | CO | — | ◇ UNVERIFIED |
| RMRinker Materials | Vancouver | WA | — | ◇ UNVERIFIED |
| RMRinker Materials - Grand Junction | Grand Junction | CO | — | ◇ UNVERIFIED |
| RMRinker Materials Hydro Conduit | Denver | CO | — | ◇ UNVERIFIED |
| RMRinker Materials Hydro Conduit | Grand Island | NE | — | ◇ UNVERIFIED |
| RMRinker Materials/lockhart (iw) | Orlando | FL | — | ◇ UNVERIFIED |
| RGRio Grande Cnty | Del Norte | CO | — | ◇ UNVERIFIED |
| RGRio Grande County Road Dept. | Del Norte | CO | — | ◇ UNVERIFIED |
| RCRio's Concrete Pumping & Rental INC | Medley | FL | — | ◇ UNVERIFIED |
| RCRippel Construction INC | Bureau Junction | IL | — | ◇ UNVERIFIED |
| RRRippel Ready Mix INC | Bloomington | IL | — | ◇ UNVERIFIED |
| RTRising Tide Properties,llc | Oakland | CA | — | ◇ UNVERIFIED |
| RRRitchey's Redi Mix INC | Wray | CO | — | ◇ UNVERIFIED |
| RPRitchie Paving INC. | Colorado | CO | — | ◇ UNVERIFIED |
| RWRite Way Concrete Products CO | Springfield | MO | — | ◇ UNVERIFIED |
| RRRivcrete Ready Mix, LLC | Milwaukee | WI | — | ◇ UNVERIFIED |
| RARiver Asphalt | Dagsboro | DE | — | ◇ UNVERIFIED |
| RBRiver Bend Asphalt CO - Cedar Grove | Lake Crystal | MN | — | ◇ UNVERIFIED |
| RMRiverbend Materials | Eugene | OR | — | ◇ UNVERIFIED |
| RCRiver City Concrete, INC. | Selmer | TN | — | ◇ UNVERIFIED |
| RCRiver City Concrete, INC - Waynesboro Plant | Waynesboro | TN | — | ◇ UNVERIFIED |
| RCRiver City Ready Mix Helotes | Helotes | TX | — | ◇ UNVERIFIED |
| RCRiver City Ready Mix. INC. | San Antonio | TX | — | ◇ UNVERIFIED |
| RCRiver City Services | La Vista | NE | — | ◇ UNVERIFIED |
| RCRiver City Supply | Normal | IL | — | ◇ UNVERIFIED |
| RCRiver City Supply | Galesburg | IL | — | ◇ UNVERIFIED |
| RCRiver City Supply | Peoria | IL | — | ◇ UNVERIFIED |
| RCRiver City Supply | Macomb | IL | — | ◇ UNVERIFIED |
| RFRiver Front Recycling & Aggregate CORP | Waterford Twp | NJ | — | ◇ UNVERIFIED |
| RIRiver Ii LLC | Delmar | DE | — | ◇ UNVERIFIED |
| RRRiver Redi Mix | Vandalia | IL | — | ◇ UNVERIFIED |
| RRRiver Redi Mix | Blackstone | IL | — | ◇ UNVERIFIED |
| RRRiver Redi - Mix INC | Marseilles | IL | — | ◇ UNVERIFIED |
| RRRiver Redi Mix INC | Ransom | IL | — | ◇ UNVERIFIED |
| RRRiver Redi Mix INC | Ransom | IL | — | ◇ UNVERIFIED |
| RRRiver Redi-mix INC | Minonk | IL | — | ◇ UNVERIFIED |
| RRRiver Road Ready Mix Products, INC | Jesup | GA | — | ◇ UNVERIFIED |
| RARiverside Asphalt Services, INC | Hyde Park | MA | — | ◇ UNVERIFIED |
| RCRiverside Contracting - 063-0049 | Seeley Lake | MT | — | ◇ UNVERIFIED |
| RCRiverside Contracting - 3046 | Missoula | MT | — | ◇ UNVERIFIED |
| RMRiverside Materials Inc/asphalt Plt | Philadelphia | PA | — | ◇ UNVERIFIED |
| RPRiverside Paving and Contracting Company INC | Louisville | KY | — | ◇ UNVERIFIED |
| RRRiverside Ready Mix, INC. | Grants Pass | OR | — | ◇ UNVERIFIED |
| RGRiverstone Group INC | Rock Island | IL | — | ◇ UNVERIFIED |
| RHRiverton Hot Asphalt Plant (ct-864) | Fremont County | WY | — | ◇ UNVERIFIED |
| RBRiverview Block INC. | Berwick | PA | — | ◇ UNVERIFIED |
| RSRiviera Stoneworks, INC. | Foley | AL | — | ◇ UNVERIFIED |
| RMR.j. Miles Company | Colfax | CA | — | ◇ UNVERIFIED |
| RJR J. Noble Company | Orange | CA | — | ◇ UNVERIFIED |
| RJR. J. Noble Company | Corona | CA | — | ◇ UNVERIFIED |
| RJR J Paquette | Holden | MA | — | ◇ UNVERIFIED |
| RPR.j. Paquette Concrete | Holden | MA | — | ◇ UNVERIFIED |
| RPRjs Paving INC | Rice | MN | — | ◇ UNVERIFIED |
| RSRj Staab Stone Company of Florida, LLC | Gainesville | FL | — | ◇ UNVERIFIED |
| RZRj Zavoral and Sons INC Hma Portable Plant 3 | East Grand Forks | MN | — | ◇ UNVERIFIED |
| RLRkbwlg, LLC | Omaha | NE | — | ◇ UNVERIFIED |
| RHR.k. Hall LLC | Ardmore | OK | — | ◇ UNVERIFIED |
| RBRl Brink CORP | Quincy | IL | — | ◇ UNVERIFIED |
| RLR & L Ready Mix Concrete INC | Robinson | IL | — | ◇ UNVERIFIED |
| RLR. L. Schaff Concrete Construction, INC. | Shepherd | MT | — | ◇ UNVERIFIED |
| RBRm Batch Plant - Tyndall Afb | Panama City | FL | — | ◇ UNVERIFIED |
| RCRmc Carolina Materials Incorporated | Stokesdale | NC | — | ◇ UNVERIFIED |
| RCRmc Cemex | Sacramento | CA | — | ◇ UNVERIFIED |
| RERmc Ewell INC | Gautier | MS | — | ◇ UNVERIFIED |
| RERmc Ewell INC | Long Beach | MS | — | ◇ UNVERIFIED |