| CBConcrete Batch Plant, Gcp5-3610 | Socorro | NM | — | ◇ UNVERIFIED |
| CBConcrete Batch Plant. Gcp5-4212 | Rio Rancho | NM | — | ◇ UNVERIFIED |
| CBConcrete Batch Plant, Gcp5-7959 | Bernalillo | NM | — | ◇ UNVERIFIED |
| CBConcrete Batch Plant, Gcp5-8522 | Corona | NM | — | ◇ UNVERIFIED |
| CBConcrete Batch Plant, Gcp5-8884 | Los Lunas | NM | — | ◇ UNVERIFIED |
| CBConcrete Batch Plant, Gcp5-8978 | Happy Valley | NM | — | ◇ UNVERIFIED |
| CBConcrete Batch Plant, Gcp5-9285 | Hobbs | NM | — | ◇ UNVERIFIED |
| CBConcrete Batch Plant, Gcp5-9378 | Glencoe | NM | — | ◇ UNVERIFIED |
| CBConcrete Batch Plant, Gcp5-9544 | Clovis | NM | — | ◇ UNVERIFIED |
| CBConcrete Batch Plant, Gcp5-9553 | Belen | NM | — | ◇ UNVERIFIED |
| CBConcrete Batch Plant-hobbs Plant, Gcp5-3595 | Hobbs | NM | — | ◇ UNVERIFIED |
| CBConcrete Batch Plant-lea County, Gcp5-7701 | Hobbs | NM | — | ◇ UNVERIFIED |
| CBConcrete Batch Plant-lordsburg Concrete, Gcp5-4162 | Lordsburg | NM | — | ◇ UNVERIFIED |
| CBConcrete Batch Plant No0674 | Blanco | NM | — | ◇ UNVERIFIED |
| CBConcrete Batch Plant-no7, Gcp5-7756 | Santa Teresa | NM | — | ◇ UNVERIFIED |
| CBConcrete Batch Plant-santa Teresa, Gcp5-7466 | Santa Teresa | NM | — | ◇ UNVERIFIED |
| CBConcrete Batch Plant-sunzia S Zone 7 Gcp5-7952 | Capitan | NM | — | ◇ UNVERIFIED |
| CBConcrete Batch Plant-thorpe Rd, Gcp5-9411 | Las Cruces | NM | — | ◇ UNVERIFIED |
| CBConcrete & Block CO | Aurora | IL | — | ◇ UNVERIFIED |
| CBConcrete Buildings Tech INC | Grants Pass | OR | — | ◇ UNVERIFIED |
| CCConcrete Coatings, Inc. | Layton | UT | — | ◇ UNVERIFIED |
| CCConcrete Company of Springfield | Springfield | MO | — | ◇ UNVERIFIED |
| CCConcrete Company of Springfield-brookline Plant | Republic | MO | — | ◇ UNVERIFIED |
| CCConcrete Company of Springfield- Prime | Springfield | MO | — | ◇ UNVERIFIED |
| CDConcrete Deco, LLC | West Valley City | UT | — | ◇ UNVERIFIED |
| CDConcrete Designs | Morgan Hill | CA | — | ◇ UNVERIFIED |
| CEConcrete Enterprises | Kingman | KS | — | ◇ UNVERIFIED |
| CFConcrete Fabricators, INC. | Wheeling | WV | — | ◇ UNVERIFIED |
| CIConcrete Impressions of Florida INC - Precasting Facility | Tampa | FL | — | ◇ UNVERIFIED |
| CIConcrete INC. | Tracy | CA | — | ◇ UNVERIFIED |
| CIConcrete INC. | Lodi | CA | — | ◇ UNVERIFIED |
| CIConcrete INC. | Stockton | CA | — | ◇ UNVERIFIED |
| CIConcrete INC. | Manteca | CA | — | ◇ UNVERIFIED |
| CIConcrete INC Dba Knife River - Lathrop | Lathrop | CA | — | ◇ UNVERIFIED |
| CIConcrete INC Dba Knife River - Newman | Newman | CA | — | ◇ UNVERIFIED |
| CIConcrete Industries | Garden City | KS | — | ◇ UNVERIFIED |
| CIConcrete Industries | Dighton | KS | — | ◇ UNVERIFIED |
| CIConcrete Industries INC | Syracuse | NE | — | ◇ UNVERIFIED |
| CIConcrete Industries INC J-co | Tecumseh | NE | — | ◇ UNVERIFIED |
| CIConcrete Intelligence Agency LLC | Indianapolis | IN | — | ◇ UNVERIFIED |
| CMConcrete Materials - Chancellor Ready-mix Plant | Chancellor | SD | — | ◇ UNVERIFIED |
| CMConcrete Materials CO - Cmc Plant 14 | Fort Scott | KS | — | ◇ UNVERIFIED |
| CMConcrete Materials CORP | Ravenna | KY | — | ◇ UNVERIFIED |
| CMConcrete Materials Portable | Sioux Falls | NE | — | ◇ UNVERIFIED |
| CMConcrete Materials - Spring Hill | Spring Hill | KS | — | ◇ UNVERIFIED |
| CMConcrete Mobility | Lakota | IA | — | ◇ UNVERIFIED |
| CMConcrete & More | Rocheport | MO | — | ◇ UNVERIFIED |
| CMConcrete & Mortar Packaging LLC | Milford | MA | — | ◇ UNVERIFIED |
| CNConcrete Norwest Smith Island | Everett | WA | — | ◇ UNVERIFIED |
| CPConcrete Pipe and Precast | Oxford | NC | — | ◇ UNVERIFIED |
| CPConcrete Plant Gcp5-10021 | Corona | NM | — | ◇ UNVERIFIED |
| CPConcrete Precast Products, INC. | Gainesville | FL | — | ◇ UNVERIFIED |
| CPConcrete Processing Equipment | Logan | UT | — | ◇ UNVERIFIED |
| CPConcrete Products Company | Charleston | SC | — | ◇ UNVERIFIED |
| CPConcrete Products INC | Middlesboro | KY | — | ◇ UNVERIFIED |
| CPConcrete Products INC | Tracy | CA | — | ◇ UNVERIFIED |
| CPConcrete Products INC. | Oklahoma City | OK | — | ◇ UNVERIFIED |
| CPConcrete Products of Western Washington | Puyallup | WA | — | ◇ UNVERIFIED |
| CSConcretera S Demetri | Vieques | PR | — | ◇ UNVERIFIED |
| CRConcrete Ready Mix- Gcp5-6541 | Peralta | NM | — | ◇ UNVERIFIED |
| CRConcrete Readymix INC | San Jose | CA | — | ◇ UNVERIFIED |
| CRConcrete Resources Inc-hallmark Concrete | Byrnes Mill | MO | — | ◇ UNVERIFIED |
| CSConcrete Safety Systems, LLC | Bethel | PA | — | ◇ UNVERIFIED |
| CSConcrete Service Company - Pinehurst - Plant #13 | Pinehurst | NC | — | ◇ UNVERIFIED |
| CSConcrete Services CO. INC. | Great Bend | KS | — | ◇ UNVERIFIED |
| CSConcrete Services Company, INC. Plant #3 | Spring Lake | NC | — | ◇ UNVERIFIED |
| CSConcrete Step Units INC | Scranton | PA | — | ◇ UNVERIFIED |
| CSConcrete Supply | Council Bluffs | IA | — | ◇ UNVERIFIED |
| CSConcrete Supply CO. | Mooresboro | NC | — | ◇ UNVERIFIED |
| CSConcrete Supply Co., LLC | Mooresville | NC | — | ◇ UNVERIFIED |
| CSConcrete Supply CO LLC - Cemco Plant 915 | Ridgeville | SC | — | ◇ UNVERIFIED |
| CSConcrete Supply Co., LLC - Clearwater | Shelby | NC | — | ◇ UNVERIFIED |
| CSConcrete Supply Co., LLC - Croft | Charlotte | NC | — | ◇ UNVERIFIED |
| CSConcrete Supply Co., LLC - Egger | Linwood | NC | — | ◇ UNVERIFIED |
| CSConcrete Supply CO LLC - Georgetown | Georgetown | SC | — | ◇ UNVERIFIED |
| CSConcrete Supply Co., LLC - Greer Portable | Greer | SC | — | ◇ UNVERIFIED |
| CSConcrete Supply Co., LLC - Oakboro Portable | Oakboro | NC | — | ◇ UNVERIFIED |
| CSConcrete Supply Co., LLC - Portable 913 Logistics | Gaffney | SC | — | ◇ UNVERIFIED |
| CSConcrete Supply Co., LLC - St. George | Saint George | SC | — | ◇ UNVERIFIED |
| CSConcrete Supply Co., LLC - Stokesdale | Stokesdale | NC | — | ◇ UNVERIFIED |
| CSConcrete Supply Company, LLC | Greensboro | NC | — | ◇ UNVERIFIED |
| CSConcrete Supply , LLC | Evansville | IN | — | ◇ UNVERIFIED |
| CSConcrete Supply LLC | Troy | IL | — | ◇ UNVERIFIED |
| CSConcrete Supply LLC | Waterloo | IL | — | ◇ UNVERIFIED |
| CSConcrete Supply LLC | Pontoon Beach | IL | — | ◇ UNVERIFIED |
| CSConcrete Supply, L.l.c Dba Concrete Supply of Illinois | East Saint Louis | IL | — | ◇ UNVERIFIED |
| CSConcrete Supply Llc., - Kings Portable | Kings Mountain | NC | — | ◇ UNVERIFIED |
| CSConcrete Supply, North Gastonia Plant | Gastonia | NC | — | ◇ UNVERIFIED |
| CSConcrete Supply of Topeka | Salina | KS | — | ◇ UNVERIFIED |
| CSConcrete Systems, INC. | Hudson | NH | — | ◇ UNVERIFIED |
| CUConcrete Unit Step CO INC | Collinsville | IL | — | ◇ UNVERIFIED |
| CWConcrete Works INC | Baltimore | MD | — | ◇ UNVERIFIED |
| CMConcretos Metropolitanos LLC | Guaynabo | PR | — | ◇ UNVERIFIED |
| CIConcrush INC | Fairfield | CA | — | ◇ UNVERIFIED |
| CBCondor Bess | Grand Terrace | CA | — | ◇ UNVERIFIED |
| C4Con-e-co 427 | Grand Chain | IL | — | ◇ UNVERIFIED |
| CPCon-e-co Portable 913 | Florence | SC | — | ◇ UNVERIFIED |
| CBConecuh Bridge and Engineering, INC. | Troy | AL | — | ◇ UNVERIFIED |
| CVConejo Valley Unified School District | Newbury Park | CA | — | ◇ UNVERIFIED |
| CCCon-fab California LLC | Lathrop | CA | — | ◇ UNVERIFIED |