| CDColo Dept of Transportation #5006 | Sterling | CO | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| CDColo Dept of Transportation #5010 | Dolores Area | CO | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| CAColorado Asphalt Services INC | Commerce City | CO | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| CAColorado Asphalt Services Inc-port Crush | Commerce City | CO | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| CACommercial Asphalt CO 912 - Eden Prairie | Eden Prairie | MN | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| CACommercial Asphalt CO - Plant 902 | Burnsville | MN | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| CACommercial Asphalt Supply Fennelton | Fenelton | PA | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| CPCommercial Pavers | Louisville | KY | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| CACommunity Asphalt CORP | West Palm Beach | FL | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| CACommunity Asphalt Corporation | Fort Myers | FL | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| CACommunity Asphalt Corporation | Hialeah | FL | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| CACommunity Asphalt Site Reconfiguration | Vero Beach | FL | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| CQComo Quarry | Cheektowaga | NY | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| CSConcord Sand & Gravel INC | Pembroke | NH | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| CIConmat INC | Dixon | IL | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| CRConnell Resources- Portable Asphalt Plnt | Craig Area | CO | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| CRConnell Resources - Tinmath Connell Pit | Fort Collins Area | CO | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| CIConocophillips INC - Iowa Junction Produ | Iowa | LA | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| CPConsolidated Paving INC | Peoria | IL | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
 Construction Services & Maintenance Inc/ | Crump | TN | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| CIConstructors INC | Lincoln | NE | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| CPContinental Paving INC - Londonderry S&g | Londonderry | NH | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| CMContractors Materials LLC - Heald Street | Wilmington | DE | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| CPContractors Paving Company Inc-chestnut | Virginia Beach | VA | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| CACooper Asphalt | Mill Creek | WV | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| CCCorn Const CO | Grand Junction | CO | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| CCCorn Const No 3 | Grand Junction | CO | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| CCCornejo Cmc Ready Mix Plant 1 | Wichita | KS | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| CCCornell Construction CO INC / Portable Asphalt Plant 3 Ptd 400 Cmi | Clinton | OK | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| CCCorrado Construction CO LLC | New Castle | DE | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| CECoulson Ex. - Brownwood/gardels Pits | Loveland | CO | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| CECoulson Excavating Company INC | Loveland | CO | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| CCCounts Construction Company, INC. | Ocala | FL | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| CCCounty Concrete | Columbia Falls | ME | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| CECovington Enterprises, INC. | Lowell | AR | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| CICpc Isle | Isle | MN | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| CICrafco INC | Fontana | CA | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| CACrafco/operator/northumberland Asphalt | Northumberland | PA | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| CPCraig Paving INC | Hagerstown | MD | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| CCCrane Creek Construction Incorporated | Owatonna | MN | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| CQCranesville Quarry & Asphalt Plant | Amsterdam | NY | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| CCCranford Construction CO. | Bryant | AR | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| CRC & R Construction | Corydon | IN | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| CCCross Construction CO | Rantoul | IL | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| CCCrowell Constructors - Lumberton Plant | Lumberton | NC | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| CACrown Asphalt Products CO (was Petro) | Fruita | CO | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| CNCrusher No1348 | Farmington | NM | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| CRCrystal River Quarries INC | Lecanto | FL | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| CACuba Asphalt Plant | Cuba | NY | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| CCCummins Construction CO INC / Astec Portable Plant 2747 | Perkins | OK | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
