| CRCampbell Rmc Genoa | Houston | TX | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| CRCampbell Rmc Jersey Village | Houston | TX | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| CRCampbell Rmc Rosenberg | Rosenberg | TX | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| CSCampbell Spring Plant 22 | Spring | TX | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| CCCemex Construction Materials South, LLC | New Braunfels | TX | Nonmetallic Mineral Product Manufacturing327310 | — | ◇ UNVERIFIED |
| CCCemex Construction Materials South LLC - Katy | Katy | TX | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| CPCemex Plant 15 | Houston | TX | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| CBCustom Building Products | Grand Prairie | TX | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| DPDallas Plant | Dallas | TX | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| DTDal Tile International | El Paso | TX | Nonmetallic Mineral Product Manufacturing327120 | — | ◇ UNVERIFIED |
| EPEllington Plant | Houston | TX | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| FCFarris Concrete Denton Plant | Denton | TX | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| FSFarris Saginaw Plant | Saginaw | TX | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| FPFrisco Plant | Frisco | TX | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| FPFulton Plant | Houston | TX | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| GMGeorgia-pacific Mcqueeney Gypsum Facility | Mc Queeney | TX | Nonmetallic Mineral Product Manufacturing327420 | — | ◇ UNVERIFIED |
| GPGreenspoint Plant | Houston | TX | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| HPHanson Pipe & Products INC Cedar Hill | Cedar Hill | TX | Nonmetallic Mineral Product Manufacturing327332 | — | ◇ UNVERIFIED |
| HPHanson Pipe & Products INC Jersey Village | Houston | TX | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| HCHeadwaters Construction Materials LLC - Eagle Lake | Eagle Lake | TX | Nonmetallic Mineral Product Manufacturing327331 | — | ◇ UNVERIFIED |
| H9Highway 90 Ready Mix 10 | San Antonio | TX | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| HTHolcim Texas | Midlothian | TX | Nonmetallic Mineral Product Manufacturing327310 | — | ◇ UNVERIFIED |
| HRHolmes Road Plant B | Houston | TX | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| HRHumble Rmc Plant | Humble | TX | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| HCHydro Conduit San Antonio | Castroville | TX | Nonmetallic Mineral Product Manufacturing327331 | — | ◇ UNVERIFIED |
| JHJames Hardie Building Products | Waxahachie | TX | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| JHJames Hardie Building Products | Cleburne | TX | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| KPKaty Plant | Katy | TX | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| LMLattimore Materials CO. | Mckinney | TX | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| LMLattimore Materials CORP - Forney Rm | Forney | TX | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| LMLattimore Materials CORP - Prosper Rm | Prosper | TX | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| LMLattimore Materials CORP - Schertz Rm | New Braunfels | TX | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| LPLewisville Plant | Lewisville | TX | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| MPMykawa Plant | Houston | TX | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| PCPioneer Concrete of Texas INC | Round Rock | TX | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| PPProsper Plant | Prosper | TX | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| RPRenwick Plant | Houston | TX | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| RPRichardson Plant | Richardson | TX | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| RPRichmond Plant | Richmond | TX | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| SCSouth Central Concrete Bayport Plant | Pasadena | TX | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| SSSouthern Star Concrete - Mesquite Plant | Mesquite | TX | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| TPTerrell Plant | Terrell | TX | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| TPTomball Plant | Tomball | TX | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| TCTuf Crete Plant | Conroe | TX | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| TATxi - Athens Ready Mix Plant 259 | Athens | TX | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| TBTxi Bastrop Ready Mix | Bastrop | TX | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| TGTxi - Green Ready Mix | Austin | TX | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| TMTxi Mt Pleasant Ready Mix | Mount Pleasant | TX | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| TOTxi Operations | Frisco | TX | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| TOTxi Operations Greenville Ready Mix Plant | Greenville | TX | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
