| CMCapital Materials LLC | Omaha | AR | — | ◇ UNVERIFIED |
| CPCapital Paving & Construction (asphalt Plant #12) (portable) | Eudora | KS | — | ◇ UNVERIFIED |
| CQCapital Quarries Company INC - Christy Lane Quarry | Jefferson City | MO | — | ◇ UNVERIFIED |
| CQCapital Quarries-high Hill Quarry - High Hill Quarry | High Hill | MO | — | ◇ UNVERIFIED |
| CACarben Asphalt INC | Gaston | SC | — | ◇ UNVERIFIED |
| CICarder INC | Lamar | CO | — | ◇ UNVERIFIED |
| CICarder INC | Mc Clave | CO | — | ◇ UNVERIFIED |
| CKCarl Kelly Paving INC | Davisville | WV | — | ◇ UNVERIFIED |
| CKCarl Kelly Paving Inc., Weirton | Weirton | WV | — | ◇ UNVERIFIED |
| CKCarl Kelly Paving, Mcmechen | Mcmechen | WV | — | ◇ UNVERIFIED |
| CRCarl Rose & Sons, INC. - Mount Airy Plant | Mount Airy | NC | — | ◇ UNVERIFIED |
| CRCarl Rose & Sons Ready-mix Concrete INC | Wilkesboro | NC | — | ◇ UNVERIFIED |
| CTCarnegie Tar and Asphalt Co., Oakmont | Oakmont | PA | — | ◇ UNVERIFIED |
| CACarolina Asphalt Limited Liability Company | Kitty Hawk | NC | — | ◇ UNVERIFIED |
| CMCarolina Metals Group (cmg) LLC | Dallas | NC | — | ◇ UNVERIFIED |
| CPCarolina Paving of Hickory, INC. | Hickory | NC | — | ◇ UNVERIFIED |
| CACaryville Asphalt, LLC | Knoxville | TN | — | ◇ UNVERIFIED |
| CCCass County Road Commission | Cassopolis | MI | — | ◇ UNVERIFIED |
| CPCatskill Plant #51 | Catskill | NY | — | ◇ UNVERIFIED |
| CCC & C Asphalt INC | Lowville | NY | — | ◇ UNVERIFIED |
| C1Cedaripids 100tph No0328 | Ruidoso | NM | — | ◇ UNVERIFIED |
| CMCedar Mountain Stone - Mitchells | Mitchells | VA | — | ◇ UNVERIFIED |
| CPCedar Peaks Enterprises, INC. - Wilkes County ** Inactive ** | North Wilkesboro | NC | — | ◇ UNVERIFIED |
| CPCedar Peaks Enterprises, LLC ** Inactive ** | New Bern | NC | — | ◇ UNVERIFIED |
| CCCemex -120 Cu Yd Concrete Batch Plant Ns | Portable Source | NM | — | ◇ UNVERIFIED |
| C1Cemex # 1397 - Abp | Phoenix | AZ | — | ◇ UNVERIFIED |
| C2Cemex - 20th Street Ready Mix Plant | Yuma | AZ | — | ◇ UNVERIFIED |
| CCCemex Construction Materials Florida LLC | Winter Garden | FL | — | ◇ UNVERIFIED |
| CCCemex Construction Materials Houston Llc-humble Plant | Humble | TX | — | ◇ UNVERIFIED |
| CECemex El Paso | El Paso | TX | — | ◇ UNVERIFIED |
| CGCemex Glendale Plant | Glendale | AZ | — | ◇ UNVERIFIED |
| CLCemex Lake Herman/vallejo | Vallejo | CA | — | ◇ UNVERIFIED |
| CWCemex West Orange | Winter Garden | FL | — | ◇ UNVERIFIED |
| CGCenex (chs) Grand Forks Terminal | Grand Forks | ND | — | ◇ UNVERIFIED |
| CACentral Asphalt INC. | Mount Pleasant | MI | — | ◇ UNVERIFIED |
| CFCentral Florida Hot Mix Incorporated | Eaton Park | FL | — | ◇ UNVERIFIED |
| COCentral Ohio Asphalt | Chesterville | OH | — | ◇ UNVERIFIED |
| COCentral Oil Asphalt | Baltimore | MD | — | ◇ UNVERIFIED |
| CPCentral Pre-mix Concrete Company Yakima | Yakima | WA | — | ◇ UNVERIFIED |
| CSCentral Southern Construction Hot Mix Asphalt Plant | Kings Bay | GA | — | ◇ UNVERIFIED |
| CSCentral Specialties INC | Alexandria | MN | — | ◇ UNVERIFIED |
| CWCentral Washington Concrete Ephrata | Ephrata | WA | — | ◇ UNVERIFIED |
| CCCessford Construction Co-plant 2 | Le Grand | IA | — | ◇ UNVERIFIED |
| CAChampaign Asphalt CO LLC | Champaign | IL | — | ◇ UNVERIFIED |
| CCCharles County Asphalt | Waldorf | MD | — | ◇ UNVERIFIED |
| CDCharles Deweese Construction INC Asphalt Division | Franklin | KY | — | ◇ UNVERIFIED |
| CIChemtek, INC. Yanceyville Manufacturing Facility | Blanch | NC | — | ◇ UNVERIFIED |
| CBChester Bross Construction CO | Loraine | IL | — | ◇ UNVERIFIED |
| CBChester Bross Construction CO | Kinderhook | IL | — | ◇ UNVERIFIED |
| CBChester Bross Construction CO. | Van Buren | MO | — | ◇ UNVERIFIED |
| C2Chevron 209296 | Mobile | AL | — | ◇ UNVERIFIED |
| CAChildersburg Asphalt Plant | Childersburg | AL | — | ◇ UNVERIFIED |
| CBChrist Bros Products LLC | Collinsville | IL | — | ◇ UNVERIFIED |
| CBChrist Bros Products LLC | Dupo | IL | — | ◇ UNVERIFIED |
| CMChristiana Materials | Christiana | DE | — | ◇ UNVERIFIED |
| CCCity & County of Denver - Roslyn | Denver | CO | — | ◇ UNVERIFIED |
| COCity of Bella Vista Street Dept. | Bella Vista | AR | — | ◇ UNVERIFIED |
| COCity of Chanute | Chanute | KS | — | ◇ UNVERIFIED |
| COCity of Davenport Public Works Center | Davenport | IA | — | ◇ UNVERIFIED |
| COCity of Fort Collins Streets Dept | Fort Collins | CO | — | ◇ UNVERIFIED |
| COCity of Fort Wayne Street Department | Fort Wayne | IN | — | ◇ UNVERIFIED |
| COCity of Montrose | Montrose | CO | — | ◇ UNVERIFIED |
| COCity of Pittsburgh Asphalt Plant | Pittsburgh | PA | — | ◇ UNVERIFIED |
| COCity of St Paul Asphalt Plant | Saint Paul | MN | — | ◇ UNVERIFIED |
| COCity of Syracuse Dept of Public Works | Syracuse | NY | — | ◇ UNVERIFIED |
| CMC.j. Miller, LLC - Westminster | Westminster | MD | — | ◇ UNVERIFIED |
| CSClairton Slag Inc/west Elizabeth Paving Matl Plt | West Elizabeth | PA | — | ◇ UNVERIFIED |
| CAClarksburg Asphalt Company, Bridgeport | Bridgeport | WV | — | ◇ UNVERIFIED |
| CQCleveland Quarry Robert Smith, Incorporated | Cleveland | TN | — | ◇ UNVERIFIED |
| CCClinton County Asphalt Plant | Schuyler Falls | NY | — | ◇ UNVERIFIED |
| CQClinton Quarry | Clinton | TN | — | ◇ UNVERIFIED |
| CCCloud CO. Highway Dept. (asphalt Plant) | Concordia | KS | — | ◇ UNVERIFIED |
| CRClovis Rd Facility | Lubbock | TX | — | ◇ UNVERIFIED |
| CBCoastal Bridge CO LLC - Port Allen Asphalt Plant | Port Allen | LA | — | ◇ UNVERIFIED |
| CECoastal Emulsions of Missouri | Miller | MO | — | ◇ UNVERIFIED |
| CECoastal Energy CORP | Miller | MO | — | ◇ UNVERIFIED |
| CICobitco, INC. | Denver | CO | — | ◇ UNVERIFIED |
| CIColaska Inc, Dba Se/secon Astec Six Pack | Juneau | AK | — | ◇ UNVERIFIED |
| CMCold Mix Inc, Wren Facility | Nettleton | MS | — | ◇ UNVERIFIED |
| CSCold Springs Hot Mix Aspahlt Plant | Fort Worth | TX | — | ◇ UNVERIFIED |
| CDColo Dept of Transportation #5006 | Sterling | CO | — | ◇ UNVERIFIED |
| CDColo Dept of Transportation #5010 | Dolores Area | CO | — | ◇ UNVERIFIED |
| CAColorado Asphalt Services INC | Commerce City | CO | — | ◇ UNVERIFIED |
| CAColorado Asphalt Services Inc-port Crush | Commerce City | CO | — | ◇ UNVERIFIED |
| CACommercial Asphalt CO - Plant 902 | Burnsville | MN | — | ◇ UNVERIFIED |
| CPCommercial Pavers | Louisville | KY | — | ◇ UNVERIFIED |
| CACommerical Asphalt CO 912 - Eden Prairie | Eden Prairie | MN | — | ◇ UNVERIFIED |
| CACommunity Asphalt CORP | West Palm Beach | FL | — | ◇ UNVERIFIED |
| CACommunity Asphalt Corporation | Hialeah | FL | — | ◇ UNVERIFIED |
| CACommunity Asphalt Corporation | Fort Myers | FL | — | ◇ UNVERIFIED |
| CACommunity Asphalt Site Reconfiguration | Vero Beach | FL | — | ◇ UNVERIFIED |
| CQComo Quarry | Cheektowaga | NY | — | ◇ UNVERIFIED |
| CSConcord Sand & Gravel INC | Pembroke | NH | — | ◇ UNVERIFIED |
| CMConcrete Materials Company | Sioux Falls | SD | — | ◇ UNVERIFIED |
| CMConcrete Materials Company of Ks, LLC | Portable | KS | — | ◇ UNVERIFIED |
| CIConmat INC | Dixon | IL | — | ◇ UNVERIFIED |
| CRConnell Resources- Portable Asphalt Plnt | Craig Area | CO | — | ◇ UNVERIFIED |
| CRConnell Resources - Tinmath Connell Pit | Fort Collins Area | CO | — | ◇ UNVERIFIED |
| CPConsolidated Paving INC | Peoria | IL | — | ◇ UNVERIFIED |
 Construction Services & Maintenance Inc/ | Crump | TN | — | ◇ UNVERIFIED |
