| FPFoley Products Company - Winston-salem | Winston Salem | 20–99 | ◐ LIKELY ACTIVE |
| LMLexington Manufacturing Facility | Lexington | — | ◐ LIKELY ACTIVE |
| OBOwens Brockway Glass Cont-lex | Lexington | — | ◐ LIKELY ACTIVE |
| CSConcrete Supply Co-thomasville Plant | Archdale | — | ◇ UNVERIFIED |
| PIPotters Industries - Thomasville | Thomasville | — | ◇ UNVERIFIED |
| BCBlack Concrete Incorporated | Lexington | — | ◐ LIKELY ACTIVE |
| OGOwens-brockway Glass Container INC. | Lexington | 100–499 | ◐ LIKELY ACTIVE |
| PIPorcelanite Incorporated | Lexington | — | ◐ LIKELY ACTIVE |
| GCGobble Concrete, INC. | Lexington | — | ◐ LIKELY ACTIVE |
| CCCallahan Concrete Company | Lexington | — | ◇ UNVERIFIED |
| CBCunningham Brick Company INC. | Thomasville | — | ◇ UNVERIFIED |
| HCHydro Conduit Corporation | Thomasville | — | ◇ UNVERIFIED |
| LBLeonard Block Company | Winston Salem | — | ◇ UNVERIFIED |
| LBLightweight Block Lexington Corporation | Lexington | — | ◇ UNVERIFIED |
| SPShoaf Precast Septic Tank, INC. | Lexington | — | ◇ UNVERIFIED |
| TPThomasville Pipe | Thomasville | — | ◇ UNVERIFIED |
| GRGSOCP Rinker Materials | Thomasville | 20–99 | ◐ LIKELY ACTIVE |
| JCJohnson Concrete Co - Lexington Division | Lexington | 20–99 | ◐ LIKELY ACTIVE |
| LLexington | Lexington | 20–99 | ◐ LIKELY ACTIVE |
| CSConcrete Supply Co., LLC - Egger | Linwood | — | ◇ UNVERIFIED |
| CBCunningham Brick Company | Lexington | — | ◇ UNVERIFIED |
 Ennis-flint, INC. - Clc Facility | Thomasville | — | ◇ UNVERIFIED |
| HCHydro Conduit | Thomasville | — | ◇ UNVERIFIED |
| JCJohnson Concrete Company | Lexington | — | ◇ UNVERIFIED |
| LLLevy Lexington | Lexington | — | ◇ UNVERIFIED |
| MEMotsinger Enterprises, INC. Dba Motsinger Precast | Winston Salem | — | ◇ UNVERIFIED |
| OGOwens-brockway Glass Container INC. - Plant 06 | Lexington | — | ◇ UNVERIFIED |
| PIPpg Industries Fiber Glass Products, INC. | Lexington | — | ◇ UNVERIFIED |
