| CSCarolina Steel Corporation | Colfax | — | ◐ LIKELY ACTIVE |
| CCCentral Carolina Concrete LLC Plant 1 | Greensboro | — | ◐ LIKELY ACTIVE |
| CTCertain Teed Gypsum INC | Semora | 20–99 | ◐ LIKELY ACTIVE |
| CSConcrete Service Company INC - | Fayetteville | 100–499 | ◐ LIKELY ACTIVE |
| CSConcrete Supply Company South Plant | Charlotte | — | ◐ LIKELY ACTIVE |
| CICorning Incorporated | Wilmington | — | ◐ LIKELY ACTIVE |
| DEDuke Energy H.f Lee Plant/wayne Cty Plant | Goldsboro | — | ◐ LIKELY ACTIVE |
| EFEast Fork Headquarters | Asheville | 20–99 | ◐ LIKELY ACTIVE |
| FBFay Block Materials INC | Fayetteville | 100–499 | ◐ LIKELY ACTIVE |
| FPFoley Products Company - Winston-salem | Winston Salem | 20–99 | ◐ LIKELY ACTIVE |
| GSGeneral Shale Brick INC Moncure Facility Plants 24 & 25 | Moncure | — | ◐ LIKELY ACTIVE |
| LBLee Brick and Tile Company, INC. | Sanford | — | ◐ LIKELY ACTIVE |
| LMLexington Manufacturing Facility | Lexington | — | ◐ LIKELY ACTIVE |
| NNNew Ngc INC | Wilmington | — | ◐ LIKELY ACTIVE |
| NNNew Ngc, INC. D/b/a National Gypsum Company | Mount Holly | — | ◐ LIKELY ACTIVE |
| OROldcastle Retail INC (dba Bonsal American) | Lilesville | — | ◐ LIKELY ACTIVE |
| OBOwens - Brockway Glass Container INC - Lexington | Lexington | — | ◐ LIKELY ACTIVE |
| PNPilkington North America, INC. | Laurinburg | — | ◐ LIKELY ACTIVE |
| PHPine Hall Brick Co-chilton Van Noppen | Madison | — | ◐ LIKELY ACTIVE |
| PCPrysmian Cables & Systems USA LLC | Claremont | 100–499 | ◐ LIKELY ACTIVE |
| SMScm-kerr Morganton Plant | Morganton | 1–19 | ◐ LIKELY ACTIVE |
| SCSouthern Concrete Materials-precast Division | Fletcher | 20–99 | ◐ LIKELY ACTIVE |
| SISunrock Industries LLC - Butner Concrete | Butner | 20–99 | ◐ LIKELY ACTIVE |
| SCS&w Clinton Plant | Clinton | 20–99 | ◐ LIKELY ACTIVE |
| TCToxaway Concrete | Cashiers | 20–99 | ◐ LIKELY ACTIVE |
| TBTriangle Brick Company-merry Oaks Brick Manufacturing Plant | Moncure | — | ◐ LIKELY ACTIVE |
| TBTriangle Brick Co-wadesboro Pl | Wadesboro | — | ◐ LIKELY ACTIVE |
| AAAdams an Oldcastle Co-asheville | Asheville | — | ◐ LIKELY ACTIVE |
| AAAdams an Oldcastle Co-charlotte | Charlotte | — | ◐ LIKELY ACTIVE |
| AAAdams an Oldcastle Co-colfax | Colfax | — | ◐ LIKELY ACTIVE |
| AAAdams an Oldcastle CO Greensboro | Greensboro | — | ◐ LIKELY ACTIVE |
| AAAdams an Oldcastle Company | Castle Hayne | — | ◐ LIKELY ACTIVE |
| ARArgos Ready Mix Capital Blvd Concrete Plant | Wake Forest | — | ◐ LIKELY ACTIVE |
| ARArgos Ready Mix Denver Concrete Plant | Denver | — | ◐ LIKELY ACTIVE |
| ARArgos Ready Mix Statesville Concrete Plant | Statesville | — | ◐ LIKELY ACTIVE |
| AUArgos USA LLC - Hickory Plant | Hickory | — | ◐ LIKELY ACTIVE |
| AUArgos USA LLC - Indian Trail Plant | Indian Trail | — | ◐ LIKELY ACTIVE |
| CCCemex Construction Materials Atlantic | Burlington | — | ◐ LIKELY ACTIVE |
| CCCemex Construction Materials L P | Winston Salem | — | ◐ LIKELY ACTIVE |
| CCCentral Carolina Concrete Company | Greensboro | — | ◐ LIKELY ACTIVE |
| CCCentral Carolina Concrete LLC Winston-salem | Winston-salem | — | ◐ LIKELY ACTIVE |
| CPConcrete Pipe Incorporated | Oakboro | — | ◐ LIKELY ACTIVE |
| CSConcrete Supply Co., LLC - Aberdeen | Aberdeen | — | ◐ LIKELY ACTIVE |
| CSConcrete Supply CO LLC - Boeing Dr | Greensboro | — | ◐ LIKELY ACTIVE |
| CSConcrete Supply CO LLC - Cary | Cary | — | ◐ LIKELY ACTIVE |
| CSConcrete Supply CO LLC - Statesville | Statesville | — | ◐ LIKELY ACTIVE |
| CSConcrete Supply Company | Charlotte | — | ◐ LIKELY ACTIVE |
| CSConcrete Supply Company, LLC - Concord | Concord | — | ◐ LIKELY ACTIVE |
| CSConcrete Supply Company, LLC - Monroe | Monroe | — | ◐ LIKELY ACTIVE |
| CSConcrete Supply Company Matthews Plant | Matthews | — | ◐ LIKELY ACTIVE |