| CCCemex Construction Materials Atlantic LLC | Knoxville | — | ◐ LIKELY ACTIVE |
| CCCordova Concrete Plant 4 (macon Road) | Memphis | — | ◐ LIKELY ACTIVE |
| CICormetech INC | Cleveland | — | ◐ LIKELY ACTIVE |
| FPFoley Products Company | Chattanooga | — | ◐ LIKELY ACTIVE |
| FPFoley Products Company - Franklin Plant | Franklin | — | ◐ LIKELY ACTIVE |
| GGGeorgia-pacific Gypsum LLC | Cumberland City | — | ◐ LIKELY ACTIVE |
| GCGreeneville Concrete Plant | Greeneville | — | ◐ LIKELY ACTIVE |
| LLambcon | Cleveland | — | ◐ LIKELY ACTIVE |
| MMMetro Materials INC Cordova | Cordova | — | ◐ LIKELY ACTIVE |
Mmc Materials, INC. - Rossville Plant | Rossville | — | ◐ LIKELY ACTIVE |
Mmc Materials, INC - South Parkway Plant | Memphis | — | ◐ LIKELY ACTIVE |
| OROrgain Ready Mix Concrete Co., INC. | Clarksville | 20–99 | ◐ LIKELY ACTIVE |
| OCOwens Corning Composite Materials, LLC | Jackson | — | ◐ LIKELY ACTIVE |
| RMReady Mix USA LLC - Chattanooga Jersey Plant | Chattanooga | — | ◐ LIKELY ACTIVE |
| RMReady Mix USA LLC - Chattanooga River Plant | Chattanooga | — | ◐ LIKELY ACTIVE |
| RMReady Mix USA Llc- Kingsport Plant | Kingsport | — | ◐ LIKELY ACTIVE |
| RMReady Mix USA Llc- Rockford Plant | Rockford | — | ◐ LIKELY ACTIVE |
| RMReady Mix Usa-maynardville | Maynardville | — | ◐ LIKELY ACTIVE |
| RGRogers Group, INC. Dba Decatur Concrete Plant | Decatur | — | ◐ LIKELY ACTIVE |
| SRSmyrna Ready Mix Concrete LLC - (formerly Metro Ready Mix Concrete, Llc) | Franklin | — | ◐ LIKELY ACTIVE |
| SRSmyrna Ready Mix, Plant 31 | Knoxville | — | ◐ LIKELY ACTIVE |
| SCStonepeak Ceramics INC | Crossville | — | ◐ LIKELY ACTIVE |
| TRTri-state Ready Mix - Plant #24 (a Division of Delta Industries, Inc.) | Memphis | — | ◐ LIKELY ACTIVE |
| PSP & S Ready Mix Dba P & S Plant 2 | Dayton | — | ◇ UNVERIFIED |
| DLDWK Life Sciences Rockwood | Rockwood | 100–499 | ◐ LIKELY ACTIVE |
| GMGilded Mirrors, INC. | Maryville | 20–99 | ◐ LIKELY ACTIVE |
| MSMid South Concrete, INC. | Pulaski | 20–99 | ◐ LIKELY ACTIVE |
| MLMillennitek, LLC | Knoxville | 20–99 | ▲ REPORTED CLOSED |
| SRSmyrna Ready Mix Concrete, LLC | Murfreesboro | — | ◐ LIKELY ACTIVE |
| CCC & C Ready Mix, INC. | Oliver Springs | 1–19 | ◐ LIKELY ACTIVE |
| MMMaryville Monument LLC | Maryville | 1–19 | ◐ LIKELY ACTIVE |
| RCRiver City Concrete, INC. - Savannah | Savannah | 20–99 | ◐ LIKELY ACTIVE |
| TCTransit-mix Concrete Company, INC. | Johnson City | 20–99 | ◐ LIKELY ACTIVE |
| VRVolunteer Ready Mix, LLC | Waverly | 1–19 | ◐ LIKELY ACTIVE |
| XIXt Incorporated Dba Vanhooseco, Loudon | Loudon | 1–19 | ◐ LIKELY ACTIVE |
| BBB & B Concrete Products, INC | Columbia | 1–19 | ◇ UNVERIFIED |
| BCBolton Concrete Products INC. | Johnson City | 20–99 | ◇ UNVERIFIED |
| BSBuilders Supply Company | Algood | — | ◇ UNVERIFIED |
| GHGuy Hommel Jr. Dba Hommel Concrete Company | Newport | 20–99 | ◇ UNVERIFIED |
| LRLivingston Ready Mix, LLC | Livingston | 1–19 | ◇ UNVERIFIED |
| MMMobile Materials Nashville, LLC | Nashville | 1–19 | ◇ UNVERIFIED |
| PCPelletizing Company, INC. | Gordonsville | 1–19 | ◇ UNVERIFIED |
| SRSmyrna Ready Mix Concrete | Lewisburg | — | ◇ UNVERIFIED |
| TCTankersley Concrete Company INC. | Lewisburg | 20–99 | ◇ UNVERIFIED |
| TATennessee Abrasive INC. | Erwin | 1–19 | ◇ UNVERIFIED |
| WRWest Ready Mix, INC. | Helenwood | 1–19 | ◇ UNVERIFIED |
| ACAbernathy Concrete Company, INC. | Pulaski | — | ◐ LIKELY ACTIVE |
| ABAcme Block and Brick, INC. | Jamestown | — | ◐ LIKELY ACTIVE |
| ALA L C INC | Chattanooga | — | ◐ LIKELY ACTIVE |
| ACAmerican Colloid Company | Paris | — | ◐ LIKELY ACTIVE |