| STS T Wooten Corporation - Winterville | Winterville | — | ◐ LIKELY ACTIVE |
| TCTaylor Clay Products, INC. | Salisbury | — | ◐ LIKELY ACTIVE |
| TUTechniseal US - Aberdeen Plant | Aberdeen | — | ◐ LIKELY ACTIVE |
| TCThomas Concrete-fuquay Varina | Fuquay Varina | — | ◐ LIKELY ACTIVE |
| TCToxaway Concrete, INC. | Cashiers | 20–99 | ◐ LIKELY ACTIVE |
| UPUnited Plate Glass Company (Lincolnton) | Lincolnton | 20–99 | ◐ LIKELY ACTIVE |
United States Gypsum Company | Spruce Pine | — | ◐ LIKELY ACTIVE |
| VPVcna Prestige Concrete-greensboro | Greensboro | — | ◐ LIKELY ACTIVE |
| WRWatauga Ready Mix Sparta Plant | Sparta | — | ◐ LIKELY ACTIVE |
| WBWhiteville Building Supplies Incorporated | Whiteville | — | ◐ LIKELY ACTIVE |
| WWilson | Wilson | 20–99 | ◐ LIKELY ACTIVE |
| 1R129999 - Resco Products, INC. | Greensboro | — | ◐ LIKELY ACTIVE |
| 1A131126 - Ardagh Glass INC. | Henderson | — | ◐ LIKELY ACTIVE |
| 1S131453 - Southern Concrete Materials, INC. | Asheville | — | ◐ LIKELY ACTIVE |
| APAdams Products - Concrete Block Plant | Dunn | — | ◐ LIKELY ACTIVE |
| ASApplachian Sitework | Waynesville | — | ◐ LIKELY ACTIVE |
| AHArgos High Point Concrete Plant | High Point | — | ◐ LIKELY ACTIVE |
| AKArgos Knightdale Concrete Plant | Knightdale | — | ◐ LIKELY ACTIVE |
| APArgos Pershing Rd Concrete Plant | Raleigh | — | ◐ LIKELY ACTIVE |
| ARArgos Ready Mix Hwy 55 Concrete Plant | Durham | — | ◐ LIKELY ACTIVE |
| ARArgos Ready Mix Mooresville Concrete Plant | Mooresville | — | ◐ LIKELY ACTIVE |
| ARArgos Ready Mix Smithfield Concrete Plant | Smithfield | — | ◐ LIKELY ACTIVE |
| BBluedot-readi-mix-exchange (plant #104) | Charlotte | — | ◐ LIKELY ACTIVE |
| BBluedot-readi-mix-harrisburg (plant #102) | Harrisburg | — | ◐ LIKELY ACTIVE |
| BDBlue Dot Readi-mix, LLC - Harrisburg | Harrisburg | — | ◐ LIKELY ACTIVE |
| BBluedot-readi-mix-monroe (plant #105) | Monroe | — | ◐ LIKELY ACTIVE |
| BBluedot-readi-mix-pineville (plant #108) | Charlotte | — | ◐ LIKELY ACTIVE |
| BBluedot-readi-mix-shelby (plant #106) | Shelby | — | ◐ LIKELY ACTIVE |
| CRCarolina Ready Mix & Builders Supply, INC. | Fletcher | — | ◐ LIKELY ACTIVE |
| CRCarolina Ready Mix & Builders Supply, LLC - Swannanoa | Swannanoa | — | ◐ LIKELY ACTIVE |
| CRCarolina Ready Mix & Building Supply, LLC - Marshall | Marshall | — | ◐ LIKELY ACTIVE |
| CRCarolina Ready Mix, LLC - Monroe | Monroe | — | ◐ LIKELY ACTIVE |
| CPConcrete Pipe and Precast - Dunn | Dunn | — | ◐ LIKELY ACTIVE |
| CPConcrete Pipe & Precast-concord | Concord | — | ◐ LIKELY ACTIVE |
| CPConcrete Pipe & Precast-denver | Denver | — | ◐ LIKELY ACTIVE |
| CSConcrete Supply CO - Kings Mountain Plant | Kings Mtn | — | ◐ LIKELY ACTIVE |
| CSConcrete Supply Co., LLC - Dallas | Dallas | — | ◐ LIKELY ACTIVE |
| CSConcrete Supply Co., LLC - Durant Park | Raleigh | — | ◐ LIKELY ACTIVE |
| CSConcrete Supply CO LLC - Sherwin Williams Temp Pla | Statesville | — | ◐ LIKELY ACTIVE |
| DSDellinger Septic Tank Company Incorporated | Denver | — | ◐ LIKELY ACTIVE |
| FFuquay | Fuquay Varina | — | ◐ LIKELY ACTIVE |
| GCGobble Concrete, INC. | Lexington | — | ◐ LIKELY ACTIVE |
| HRHartleys Ready Mix Concrete | Winston-salem | — | ◐ LIKELY ACTIVE |
| JCJohnson Concrete Company | Concord | — | ◐ LIKELY ACTIVE |
| MPMetro Products & Const-robeson | Lumberton | — | ◐ LIKELY ACTIVE |
| NBNash Brick CO INC. | Enfield | — | ◐ LIKELY ACTIVE |
| QCQuikrete - Charlotte, Nc Plant | Peachland | — | ◐ LIKELY ACTIVE |
| RMReady Mixed Concrete Company | Kinston | — | ◐ LIKELY ACTIVE |
| RMReady Mix of the Carolinas, INC. | Locust | 20–99 | ◐ LIKELY ACTIVE |
| RRReames Rd Concrete Plant | Charlotte | — | ◐ LIKELY ACTIVE |