| RRRieth Riley Construction Co., INC. | Lansing | MI | — | ◇ UNVERIFIED |
| RCRieth-riley Construction CO INC | Kalamazoo | MI | — | ◇ UNVERIFIED |
| RCRieth-riley Construction Co., INC. | Zeeland | MI | — | ◇ UNVERIFIED |
| RCRieth-riley Construction Co., INC. | Mason | MI | — | ◇ UNVERIFIED |
| RCRieth-riley Construction Co., INC. | Big Rapids | MI | — | ◇ UNVERIFIED |
| RCRieth-riley Construction Co., INC. | Grand Rapids | MI | — | ◇ UNVERIFIED |
| RCRieth-riley Construction Company, INC. | Lima | IN | — | ◇ UNVERIFIED |
| RRRieth Riley Construction Company Incorporated | South Bend | IN | — | ◇ UNVERIFIED |
| RRRieth Riley Construction Company Incorporated | Gary | IN | — | ◇ UNVERIFIED |
| RRRieth Riley Construction Company Incorporated | Cloverdale | IN | — | ◇ UNVERIFIED |
| RCRieth-riley Construction Company Incorporated | Fremont | IN | — | ◇ UNVERIFIED |
| RLRight/pointe LLP | Dekalb | IL | — | ◇ UNVERIFIED |
| RBRiley Brothers | Bellingham | MA | — | ◇ UNVERIFIED |
| RGRio Grande Cnty | Del Norte | CO | — | ◇ UNVERIFIED |
| RGRio Grande County Road Dept. | Del Norte | CO | — | ◇ UNVERIFIED |
| RMRiverbend Materials | Eugene | OR | — | ◇ UNVERIFIED |
| RCRiver City Ready Mix LLC - Portable Ready Mix Plant #6 | Marksville | LA | — | ◇ UNVERIFIED |
| RCRiver City Supply | Galesburg | IL | — | ◇ UNVERIFIED |
| RCRiver City Supply | Normal | IL | — | ◇ UNVERIFIED |
| RCRiverside Contracting - 3046 | Missoula | MT | — | ◇ UNVERIFIED |
| RPRiverside Paving and Contracting Company INC | Louisville | KY | — | ◇ UNVERIFIED |
| RGRiverstone Group INC | Rock Island | IL | — | ◇ UNVERIFIED |
| RGRiverstone Group, INC - Bettendorf | Bettendorf | IA | — | ◇ UNVERIFIED |
| RPRjs Paving INC | Rice | MN | — | ◇ UNVERIFIED |
| RHRk Hall Construction LTD / Astec Portable Asphalt Plant 80 | Elk City | OK | — | ◇ UNVERIFIED |
| RHRk Hall Construction LTD / Cmi Portable Asphalt Plant 10 75 | Stringtown | OK | — | ◇ UNVERIFIED |
| RHRk Hall Construction LTD / Cmi Portable Asphalt Plant 35 | Elk City | OK | — | ◇ UNVERIFIED |
| RHRk Hall - Materials & Asphalt Plant - Denison | Denison | TX | — | ◇ UNVERIFIED |
| RHRk Hall -mt Pleasant Asphalt Plant | Mount Pleasant | TX | — | ◇ UNVERIFIED |
| RHRk Hall - Paris | Paris | TX | — | ◇ UNVERIFIED |
| RMR Mix | Cambridge City | IN | — | ◇ UNVERIFIED |
| RARoad and Highway Builders | Kailua Kona | HI | — | ◇ UNVERIFIED |
| RDRoad Drs LLC | Belvidere | IL | — | ◇ UNVERIFIED |
| RPRoad Production Materials | Hillsdale | IL | — | ◇ UNVERIFIED |
| RPRoad Production Materials | Milan | IL | — | ◇ UNVERIFIED |
| RIRoads INC of Nwf | Cantonment | FL | — | ◇ UNVERIFIED |
| RIRoadstone INC (sand, Gravel & Asphalt)) | Kingston | NH | — | ◇ UNVERIFIED |
| RCRoberson Contracting, INC. | Williamston | NC | — | ◇ UNVERIFIED |
| RLRobert L Kelly Asphalt Incorporated | Reynolds | IN | — | ◇ UNVERIFIED |
| RLRoberts, Lehman Company, Walnut | Walnut | MS | — | ◇ UNVERIFIED |
| RYRobert Young & Sons Milford Asphalt CO | West Milford | NJ | — | ◇ UNVERIFIED |
| RPRobinson Paving Company - Asphalt Division Plant 1 | Fortson | GA | — | ◇ UNVERIFIED |
| RPRobinson Paving Company - Asphalt Division Plant 2 | Talbotton | GA | — | ◇ UNVERIFIED |
| RARochester Asphalt Walworth Plt - Do Not Use | Walworth | NY | — | ◇ UNVERIFIED |
| RBRochester Bituminous | Rochester | MA | — | ◇ UNVERIFIED |
| RSRochester Sand & Gravel - Plant 53 | Rochester | MN | — | ◇ UNVERIFIED |
| RFRock Falls Hot Mix Asphalt Plt | Rock Falls | IL | — | ◇ UNVERIFIED |
| RRRock Road CO INC | Belvidere | IL | — | ◇ UNVERIFIED |
| RRRock Road Companies INC | Rochelle | IL | — | ◇ UNVERIFIED |
| RRRock Road Companies INC | Rockford | IL | — | ◇ UNVERIFIED |