| RPRockwall Plant | Rockwall | — | ◇ UNVERIFIED |
| RRRonald Reagan Cbp | Georgetown | — | ◇ UNVERIFIED |
| SGSaint Gobain Containers | Waxahachie | — | ◇ UNVERIFIED |
| SASan Angelo 1 | San Angelo | — | ◇ UNVERIFIED |
| SASan Angelo 2 | San Angelo | — | ◇ UNVERIFIED |
| SASan Angelo Ready Mix Plant | San Angelo | — | ◇ UNVERIFIED |
| SPSherman Plant | Sherman | — | ◇ UNVERIFIED |
| SRSolid Rock Ready Mix Site | Houston | — | ◇ UNVERIFIED |
| SCSouthern Clay Products | Gonzales | — | ◇ UNVERIFIED |
| SMSouthlake Mcr Plant | Southlake | — | ◇ UNVERIFIED |
| SRSpecht Rd Rm | San Antonio | — | ◇ UNVERIFIED |
| SCSrm Concrete Plant 402 | Houston | — | ◇ UNVERIFIED |
| SCSrm Concrete San Angelo Plant 14112 | San Angelo | — | ◇ UNVERIFIED |
| S2Stephenville 2 | Stephenville | — | ◇ UNVERIFIED |
| SRSunrise Redi Mix Cbp | Northlake | — | ◇ UNVERIFIED |
| SCSuperior Concrete | San Antonio | — | ◇ UNVERIFIED |
| SMSuzorite Mineral Products | Dell City | — | ◇ UNVERIFIED |
| TCTarrant Concrete Fort Worth | Fort Worth | — | ◇ UNVERIFIED |
| TETexas Emc Products | Jewett | — | ◇ UNVERIFIED |
| TTThe Turner Batch Plant | Rhome | — | ◇ UNVERIFIED |
| TPTomball Plant | Tomball | — | ◇ UNVERIFIED |
| TPTpg Pressure Grand Prairie | Grand Prairie | — | ◇ UNVERIFIED |
| TMTransit Mix Concrete & Materials | Beaumont | — | ◇ UNVERIFIED |
| TMTransit Mix Lubbock Plant 1358 | Lubbock | — | ◇ UNVERIFIED |
| TBTriangle Brick Clay County Plant | Henrietta | — | ◇ UNVERIFIED |
| TBTriangle Brick-clay County, Tx | Henrietta | — | ◇ UNVERIFIED |
| TVTroy Vines Midland North | Midland | — | ◇ UNVERIFIED |
| TMTv Midland Rmc | Midland | — | ◇ UNVERIFIED |
| TCTxi - Corinth Street Ready Mix | Dallas | — | ◇ UNVERIFIED |
| TRTxi-denton Ready Mix | Denton | — | ◇ UNVERIFIED |
| TETxi Euless Ready Mix | Euless | — | ◇ UNVERIFIED |
| TGTxi - Georgetown Ready Mix | Georgetown | — | ◇ UNVERIFIED |
| TPTxi-green Portable Ready Mix | Austin | — | ◇ UNVERIFIED |
| THTxi - Hurst Ctm and Super Slurry | Hurst | — | ◇ UNVERIFIED |
| TJTxi - Jacksonville Ready Mix | Jacksonville | — | ◇ UNVERIFIED |
| TLTxi Lake June Road Ready Mix | Mesquite | — | ◇ UNVERIFIED |
| TRTxi-leander Ready Mix | Leander | — | ◇ UNVERIFIED |
| TMTxi Mabank Plant 2067 | Mabank | — | ◇ UNVERIFIED |
| TCTxi-mid County Ready Mix | Nederland | — | ◇ UNVERIFIED |
| TMTxi - Mineola Ready Mix | Mineola | — | ◇ UNVERIFIED |
| TNTxi - North Texas Portable #136 | Irving | — | ◇ UNVERIFIED |
| TOTxi Operations | Fort Worth | — | ◇ UNVERIFIED |
| TOTxi Operations Ready Mix | Fort Worth | — | ◇ UNVERIFIED |
| TOTxi Operations Rowlett | Rowlett | — | ◇ UNVERIFIED |
| TRTxi - Rhome Ready Mix | Rhome | — | ◇ UNVERIFIED |
| TRTxi-roanoke Ready Mix | Roanoke | — | ◇ UNVERIFIED |
| TRTxi - Round Rock Ready Mix | Round Rock | — | ◇ UNVERIFIED |
| TSTxi - Sanger Ready Mix | Sanger | — | ◇ UNVERIFIED |
| TMTxi-san Marcos Ready Mix | San Marcos | — | ◇ UNVERIFIED |
| TPTxi-seven Points Ready Mix | Seven Points | — | ◇ UNVERIFIED |
