| GSGeneral Shale Brick, INC. - Plant 51 | East Spencer | NC | Nonmetallic Mineral Product Manufacturing327120 | 20-99 | ◐ LIKELY ACTIVE |
| KHKerrs Hickory Ready Mix | Hickory | NC | Nonmetallic Mineral Product Manufacturing327320 | 20-99 | ◐ LIKELY ACTIVE |
| LMLeviton Manufacturing Company, INC. | Morganton | NC | Nonmetallic Mineral Product Manufacturing327113 | 500+ | ◐ LIKELY ACTIVE |
| RBRobert Bosch Tool Corporation | Lincolnton | NC | Nonmetallic Mineral Product Manufacturing327910 | 100-499 | ◐ LIKELY ACTIVE |
| SCSouthern Concrete Materials-biltmore Plant | Asheville | NC | Nonmetallic Mineral Product Manufacturing327320 | 20-99 | ◐ LIKELY ACTIVE |
| SWS & W Ready Mix Concrete - Castle Hayne | Castle Hayne | NC | Nonmetallic Mineral Product Manufacturing327320 | 20-99 | ◐ LIKELY ACTIVE |
| 3C3m CO - Pittsboro | Moncure | NC | Nonmetallic Mineral Product Manufacturing327992 | — | ◐ LIKELY ACTIVE |
| AAAdams an Oldcastle Co-charlotte | Charlotte | NC | Nonmetallic Mineral Product Manufacturing327320 | — | ◐ LIKELY ACTIVE |
| AAAdams an Oldcastle Company - Morrisville | Morrisville | NC | Nonmetallic Mineral Product Manufacturing327331 | — | ◐ LIKELY ACTIVE |
| AFAdams Franklin | Franklin | NC | Nonmetallic Mineral Product Manufacturing327331 | 1-19 | ◐ LIKELY ACTIVE |
| CFCardinal Fg Flat Glass Plant | Mooresville | NC | Nonmetallic Mineral Product Manufacturing327211 | — | ◐ LIKELY ACTIVE |
| CSCarolina Steel Corporation | Colfax | NC | Nonmetallic Mineral Product Manufacturing327331 | — | ◐ LIKELY ACTIVE |
| CCCentral Carolina Concrete LLC Plant 1 | Greensboro | NC | Nonmetallic Mineral Product Manufacturing327320 | — | ◐ LIKELY ACTIVE |
| CTCertain Teed Gypsum INC | Semora | NC | Nonmetallic Mineral Product Manufacturing327420 | 20-99 | ◐ LIKELY ACTIVE |
| CSConcrete Service Company INC - | Fayetteville | NC | Nonmetallic Mineral Product Manufacturing327320 | 100-499 | ◐ LIKELY ACTIVE |
| CICormetech, INC. | Durham | NC | Nonmetallic Mineral Product Manufacturing327120 | — | ◐ LIKELY ACTIVE |
| CICorning Incorporated | Wilmington | NC | Nonmetallic Mineral Product Manufacturing327212 | — | ◐ LIKELY ACTIVE |
| CICorning Incorporated- Midland | Midland | NC | Nonmetallic Mineral Product Manufacturing327212 | — | ◐ LIKELY ACTIVE |
| DEDuke Energy H.f Lee Plant/wayne Cty Plant | Goldsboro | NC | Nonmetallic Mineral Product Manufacturing327999 | — | ◐ LIKELY ACTIVE |
| FPFoley Products Company - Winston-salem | Winston Salem | NC | Nonmetallic Mineral Product Manufacturing327332 | 20-99 | ◐ LIKELY ACTIVE |
| GSGeneral Shale Brick INC Moncure Facility Plants 24 & 25 | Moncure | NC | Nonmetallic Mineral Product Manufacturing327120 | — | ◐ LIKELY ACTIVE |
| GCGreystone Concrete Products | Henderson | NC | Nonmetallic Mineral Product Manufacturing327331 | 20-99 | ◐ LIKELY ACTIVE |
| LBLee Brick and Tile Company, INC. | Sanford | NC | Nonmetallic Mineral Product Manufacturing327120 | — | ◐ LIKELY ACTIVE |
| LMLenoir Mirror CO | Lenoir | NC | Nonmetallic Mineral Product Manufacturing327215 | — | ◐ LIKELY ACTIVE |
| LMLexington Manufacturing Facility | Lexington | NC | Nonmetallic Mineral Product Manufacturing327212 | — | ◐ LIKELY ACTIVE |
| NNNew Ngc INC | Wilmington | NC | Nonmetallic Mineral Product Manufacturing327420 | — | ◐ LIKELY ACTIVE |
| NNNew Ngc, INC. D/b/a National Gypsum Company | Mount Holly | NC | Nonmetallic Mineral Product Manufacturing327420 | — | ◐ LIKELY ACTIVE |
| OROldcastle Retail INC (dba Bonsal American) | Lilesville | NC | Nonmetallic Mineral Product Manufacturing327390 | — | ◐ LIKELY ACTIVE |
| OBOwens Brockway Glass Cont-lex | Lexington | NC | Nonmetallic Mineral Product Manufacturing327213 | — | ◐ LIKELY ACTIVE |
| PNPilkington North America, INC. | Laurinburg | NC | Nonmetallic Mineral Product Manufacturing327211 | — | ◐ LIKELY ACTIVE |
| PHPine Hall Brick Co-chilton Van Noppen | Madison | NC | Nonmetallic Mineral Product Manufacturing327120 | — | ◐ LIKELY ACTIVE |
| PIPotters Industries, LLC | Apex | NC | Nonmetallic Mineral Product Manufacturing327215 | 20-99 | ◐ LIKELY ACTIVE |
| PCPrysmian Cables & Systems USA LLC | Claremont | NC | Nonmetallic Mineral Product Manufacturing327212 | 100-499 | ◐ LIKELY ACTIVE |
| SMScm-kerr Morganton Plant | Morganton | NC | Nonmetallic Mineral Product Manufacturing327320 | 1-19 | ◐ LIKELY ACTIVE |
| SSSmith Setzer & Sons | Catawba | NC | Nonmetallic Mineral Product Manufacturing327332 | 20-99 | ◐ LIKELY ACTIVE |
| SCSouthern Concrete Materials-precast Division | Fletcher | NC | Nonmetallic Mineral Product Manufacturing327331 | 20-99 | ◐ LIKELY ACTIVE |
| SISunrock Industries LLC - Butner Concrete | Butner | NC | Petroleum and Coal Products Manufacturing324121 | 20-99 | ◐ LIKELY ACTIVE |
| SCS&w Clinton Plant | Clinton | NC | Nonmetallic Mineral Product Manufacturing327320 | 20-99 | ◐ LIKELY ACTIVE |
| TCToxaway Concrete | Cashiers | NC | Nonmetallic Mineral Product Manufacturing327320 | 20-99 | ◐ LIKELY ACTIVE |
| TBTriangle Brick Company-merry Oaks Brick Manufacturing Plant | Moncure | NC | Nonmetallic Mineral Product Manufacturing327120 | — | ◐ LIKELY ACTIVE |
| TBTriangle Brick Co-wadesboro Pl | Wadesboro | NC | Nonmetallic Mineral Product Manufacturing327120 | — | ◐ LIKELY ACTIVE |
| UPUtility Precast, INC. | Concord | NC | Nonmetallic Mineral Product Manufacturing327390 | 20-99 | ◐ LIKELY ACTIVE |
| ARArgos Ready Mix Denver Concrete Plant | Denver | NC | Nonmetallic Mineral Product Manufacturing327320 | — | ◐ LIKELY ACTIVE |
| CPConcrete Pipe Incorporated | Oakboro | NC | Nonmetallic Mineral Product Manufacturing327332 | — | ◐ LIKELY ACTIVE |
| CSConcrete Supply Company, LLC - Concord | Concord | NC | Nonmetallic Mineral Product Manufacturing327320 | — | ◐ LIKELY ACTIVE |
| CSConcrete Supply Company, LLC - Monroe | Monroe | NC | Nonmetallic Mineral Product Manufacturing327320 | — | ◐ LIKELY ACTIVE |
| CSConcrete Supply Company South Plant | Charlotte | NC | Nonmetallic Mineral Product Manufacturing327320 | — | ◐ LIKELY ACTIVE |
| CSConcrete Supply (north) | Charlotte | NC | Nonmetallic Mineral Product Manufacturing327320 | — | ◐ LIKELY ACTIVE |
| OIOldcastle Infrastructure | Fayetteville | NC | Nonmetallic Mineral Product Manufacturing327332 | — | ◐ LIKELY ACTIVE |
| SNShelby, Nc | Shelby | NC | Nonmetallic Mineral Product Manufacturing327212 | — | ◐ LIKELY ACTIVE |