| CPColumbia Precast, LLC | Columbia | — | ◇ UNVERIFIED |
| CCConcrete Concepts of Tennessee | Powell | — | ◇ UNVERIFIED |
| CPConstruction Products, LLC of Tennessee | Jackson | — | ◇ UNVERIFIED |
| CRCumberland Recycling Group, LLC and Smyrna Ready Mix Concrete, LLC | Nashville | — | ◇ UNVERIFIED |
| DCDal-tile CORP Jackson Mfg | Jackson | — | ◇ UNVERIFIED |
| DCDixie Concrete Co., In. | Lafollette | — | ◇ UNVERIFIED |
| FMFederal Materials Company, INC | Paris | — | ◇ UNVERIFIED |
| FLForcum Lannom Materials | Dyersburg | — | ◇ UNVERIFIED |
| FFusionsite | Memphis | — | ◇ UNVERIFIED |
| GCGarcy Corporation | Portland | — | ◇ UNVERIFIED |
| GBGarrott Bros Continuous Mix, INC. - Cross Plains | Cross Plains | — | ◇ UNVERIFIED |
| GSGeneral Shale Brick, INC. - Plant 10 | Johnson City | — | ◇ UNVERIFIED |
| GSGeneral Shale Products CORP | Kingsport | — | ◇ UNVERIFIED |
| GSGeneral Shale Products Corporation | Knoxville | — | ◇ UNVERIFIED |
| GCGleason Clay Company, LLC | Gleason | — | ◇ UNVERIFIED |
| GHGuy Hommel Jr. Dba Hommel Concrete Company | Newport | — | ◇ UNVERIFIED |
| HMHargett Materials, INC. | Milan | — | ◇ UNVERIFIED |
| HCHarper Construction, INC. - Closed | Nashville | — | ◇ UNVERIFIED |
| HRHoover Ready Mix | Madison | — | ◇ UNVERIFIED |
| HCHowmet Castings & Services INC | Morristown | — | ◇ UNVERIFIED |
| IGImerys Greeneville, INC. | Greeneville | — | ◇ UNVERIFIED |
| ITImi Tennessee, INC. - Sparta | Sparta | — | ◇ UNVERIFIED |
| ITImi Tennessee, LLC | Clarksville | — | ◇ UNVERIFIED |
| ITImi Tennessee, LLC Dba Imi Tn, LLC - Cookeville | Cookeville | — | ◇ UNVERIFIED |
| ITImi Tennessee, LLC Dba Imi Tn, LLC – Dover | Dover | — | ◇ UNVERIFIED |
| ITImi Tennessee, LLC Dba Imi Tn, LLC - La Vergne | La Vergne | — | ◇ UNVERIFIED |
| ITImi Tennessee, LLC Dba Imi Tn, LLC - Smithville | Smithville | — | ◇ UNVERIFIED |
| ITImi Tennessee, LLC Dba Imi Tn, LLC – Tullahoma | Tullahoma | — | ◇ UNVERIFIED |
| ITImi Tennessee, LLC Dba Imi Tn, LLC � Lawrenceburg | Lawrenceburg | — | ◇ UNVERIFIED |
| IMIntegrated Mosaic and Ceramic Corporatio | Dickson | — | ◇ UNVERIFIED |
| IMIrving Materials, INC. | Nashville | — | ◇ UNVERIFIED |
| JCJefferson City Concrete Plant / Bwi Etn Llc, Dba Blue Water Industries Dba Bwi C | Jefferson City | — | ◇ UNVERIFIED |
| JSJones Stone CO INC | Nashville | — | ◇ UNVERIFIED |
| LILambcon, INC. Greenback Division | Lenoir | — | ◇ UNVERIFIED |
| LVLawrenceburg Vault Company | Lawrenceburg | — | ◇ UNVERIFIED |
| LRLawson Redi-mix INC | Nashville | — | ◇ UNVERIFIED |
| LNLhoist North America of Tn, LLC Dba Spinks Clay Company, INC. Dba Tyson Plant | Paris | — | ◇ UNVERIFIED |
| LRLivingston Ready Mix, LLC | Livingston | — | ◇ UNVERIFIED |
| MRMemphis Ready Mix Malone Road Plant Dba Buzzi Unicem Ready Mix, LLC | Memphis | — | ◇ UNVERIFIED |
| MMMetro Materials, INC. - Malone Road | Memphis | — | ◇ UNVERIFIED |
| MRMetro Ready Mix Concrete, INC. | Nashville | — | ◇ UNVERIFIED |
| MMMid-way Materials, INC. | Mckenzie | — | ◇ UNVERIFIED |
 Mmc Materials INC | Memphis | — | ◇ UNVERIFIED |
| MMMmc Materials, INC. - Collierville | Collierville | — | ◇ UNVERIFIED |
| MMMmc Materials, Inc.-plant 218 Piperton | Piperton | — | ◇ UNVERIFIED |
| Mmc Materials, Inc.-riverport Plant | Memphis | — | ◇ UNVERIFIED |
| MMMobile Materials Nashville, LLC | Nashville | — | ◇ UNVERIFIED |
| NRNashville Ready Mix of Columbia | Columbia | — | ◇ UNVERIFIED |
| NRNashville Ready Mix of La Vergne | Lavergne | — | ◇ UNVERIFIED |
| OROrgain Ready Mix Concrete Co., INC. | Murfreesboro | — | ◇ UNVERIFIED |
