| CICroell, INC - Pratt | Pratt | KS | — | ◇ UNVERIFIED |
| CICroell, INC - Sublette Redi-mix Plant | Sublette | KS | — | ◇ UNVERIFIED |
| CICroell, INC. - Syracuse Ready-mix Plant | Syracuse | KS | — | ◇ UNVERIFIED |
| CICroell INC - Ulysses Ready-mix Plant | Ulysses | KS | — | ◇ UNVERIFIED |
| CRCroell Redi-mix INC - Mabel | Preble Township | MN | — | ◇ UNVERIFIED |
| CRCroell Redimix Plant | Torrington | WY | — | ◇ UNVERIFIED |
| CRCrosby Rmc Plant | Crosby | TX | — | ◇ UNVERIFIED |
| CCCrossland Construction Company, INC. | Lowell | AR | — | ◇ UNVERIFIED |
| CMCrouch Mesa Ready Mix Concrete Plant | Farmington | NM | — | ◇ UNVERIFIED |
| CCCrown Concrete | Morrilton | AR | — | ◇ UNVERIFIED |
| CICrown Industries Dba Crown Shortload Con | Fresno | CA | — | ◇ UNVERIFIED |
| CVCR Vernier, LLC | Belleville | IL | — | ◇ UNVERIFIED |
| CLCrystal Lake Loading Site | Dallas | TX | — | ◇ UNVERIFIED |
| CBCsc Beckley Rmc Plant | Mount Hope | WV | — | ◇ UNVERIFIED |
| CBCsc Buckhannon Rmc | Buckhannon | WV | — | ◇ UNVERIFIED |
| CPCsc Pennsboro Rmc | Pennsboro | WV | — | ◇ UNVERIFIED |
| CSC. Stuart Cast Stone, LTD. | San Antonio | TX | — | ◇ UNVERIFIED |
| CCt-621 | Fremont County | WY | — | ◇ UNVERIFIED |
| CCt-621 | Fremont | WY | — | ◇ UNVERIFIED |
| CPCtu Precast | Marysville | CA | — | ◇ UNVERIFIED |
| CLCuero Loading Site | Cuero | TX | — | ◇ UNVERIFIED |
| CRCurry Ready Mix | Gillespie | IL | — | ◇ UNVERIFIED |
| CRCurry Ready Mix | Virden | IL | — | ◇ UNVERIFIED |
| CRCurry Ready Mix & Builders Supply | Carlinville | IL | — | ◇ UNVERIFIED |
| CBCushing Batch Plant | Cushing | OK | — | ◇ UNVERIFIED |
| CBCustom Building Products INC | Bakersfield | CA | — | ◇ UNVERIFIED |
| CCCustom Crete - Corpus Christi | Gregory | TX | — | ◇ UNVERIFIED |
| CICxt Incorporated - Vanhooseco Lebanon | Lebanon | TN | — | ◇ UNVERIFIED |
| DTDaily Transit Mix, LLC | Fort Irwin | CA | — | ◇ UNVERIFIED |
| DCDakolios Const Portable | Denver | CO | — | ◇ UNVERIFIED |
| DCDallas Cast Stone Ii CORP | Dallas | TX | — | ◇ UNVERIFIED |
| DJDaryl J. Buck | Fontana | CA | — | ◇ UNVERIFIED |
| DCDauphinais Concrete INC. | North Andover | MA | — | ◇ UNVERIFIED |
| DCDauphinais Concrete, INC. | Stoughton | MA | — | ◇ UNVERIFIED |
| DRDavidson Ready Mix INC | Newfolden | MN | — | ◇ UNVERIFIED |
| DRDavis Redi-mix-elsberry | Elsberry | MO | — | ◇ UNVERIFIED |
| DGDawkins - Giti Tire Portable Concrete Plant | Richburg | SC | — | ◇ UNVERIFIED |
| DODawkins On-site Concrete LLC - Plant Dc#350 | Sumter | SC | — | ◇ UNVERIFIED |
| DODawkins On-site Cross Portable Concrete Batch Plant | Pineville | SC | — | ◇ UNVERIFIED |
| DODawkins On-site LLC - Amazon | Charlotte | NC | — | ◇ UNVERIFIED |
| DODawkins On-site, LLC - Dillion Portable | Dillon | SC | — | ◇ UNVERIFIED |
| DODawkins On-site, LLC - Flato | Corpus Christi | TX | — | ◇ UNVERIFIED |
| DODawkins On-site LLC - Ga Portable #1 | Ellabell | GA | — | ◇ UNVERIFIED |
| DODawkins On-site, LLC - Johnson Ross | State Wide | GA | — | ◇ UNVERIFIED |
| DODawkins On-site, LLC - M&g Portable Plant | Corpus Christi | TX | — | ◇ UNVERIFIED |
| DODawkins On-site, LLC - Sinton Plant | Sinton | TX | — | ◇ UNVERIFIED |
| DODawkins On-site Llc-tpco Batch Plant | Gregory | TX | — | ◇ UNVERIFIED |
| DODawkins On-site., LLC - Walmart Portable | Ridgeville | SC | — | ◇ UNVERIFIED |
| DODawkins On-site Robstown Cbp1 | Robstown | TX | — | ◇ UNVERIFIED |
| DHDcp Holding CO. | Denham Springs | LA | — | ◇ UNVERIFIED |