| AMAuz Materials Company, LLC | Hockley | TX | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| AGAvant Garde | Houston | TX | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| ABAzar Block & Brick of South Texas INC | Mcallen | TX | Nonmetallic Mineral Product Manufacturing327331 | — | ◇ UNVERIFIED |
| AAAzaro Aparicio & Sergio H Aparicio | San Juan | TX | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| BSBalch Springs | Balch Springs | TX | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| BPBalcones Plant | New Braunfels | TX | Nonmetallic Mineral Product Manufacturing327310 | — | ◇ UNVERIFIED |
| BSBanderas Stone Supply INC. | Dallas | TX | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| BABay Area Marble | Pasadena | TX | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| BRBaytown Ready-mix | Baytown | TX | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| BLBeck Landfill and Screening Plant | Schertz | TX | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| BMBerry Marble Company, Inc., Dba U. S. Granite | Tyler | TX | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| BBBest Block - Featherlite Converse Plant | Converse | TX | Nonmetallic Mineral Product Manufacturing327331 | — | ◇ UNVERIFIED |
| BMBest Masonry & Tool Supply LP | San Antonio | TX | Nonmetallic Mineral Product Manufacturing327000 | — | ◇ UNVERIFIED |
| BRBest Redi Mix Holding CO. | Hockley | TX | Nonmetallic Mineral Product Manufacturing327310 | — | ◇ UNVERIFIED |
| BCBeton Concrete - Mount Vernon | Mount Vernon | TX | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| BCBetter Cast Stone | Mansfield | TX | Nonmetallic Mineral Product Manufacturing327999 | — | ◇ UNVERIFIED |
| BDBig D Concrete INC | Dallas | TX | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| BRBlue Ridge Cbp | Blue Ridge | TX | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| BSBlue Star Glass Texas | Dallas | TX | Nonmetallic Mineral Product Manufacturing327215 | — | ◇ UNVERIFIED |
| BSBoerne Site | Boerne | TX | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| BIBonanza Industries INC. | Houston | TX | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| BABrenham Area Marble | Brenham | TX | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| BSBretthauer-ramirez Staffing, INC. | Pearland | TX | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| BBBrite Blast LLC | Houston | TX | Nonmetallic Mineral Product Manufacturing327910 | — | ◇ UNVERIFIED |
| BFBrownwood Facility | Brownwood | TX | Nonmetallic Mineral Product Manufacturing327110 | — | ◇ UNVERIFIED |
| BCBuffalo Concrete Batch Plant | Buffalo | TX | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| BPBuffalo Plant 30 | Buffalo | TX | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| BRBuffalo Ready Mix | Buffalo | TX | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| BDBull Dog Ready Mix | Houston | TX | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| BCBurks Concrete Contractors, INC. | Santa Fe | TX | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| BTBurnco Texas - East Fort Worth Rmx | Fort Worth | TX | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| CCapa | Penitas | TX | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| CPCapital Precast | San Marcos | TX | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| CCCardinal Ct | Irving | TX | Nonmetallic Mineral Product Manufacturing327215 | — | ◇ UNVERIFIED |
| CHCarrera Home Services, INC. | Houston | TX | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| CFCast Fireplaces | Houston | TX | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| CTCatalina Tempering-texas, INC. | Irving | TX | Nonmetallic Mineral Product Manufacturing327215 | — | ◇ UNVERIFIED |
| CCCates Caststone Company, INC. | Whitehouse | TX | Nonmetallic Mineral Product Manufacturing327390 | — | ◇ UNVERIFIED |
| C2Cbp 2 Sn171014 | College Station | TX | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| CACbp Aubrey | Pilot Point | TX | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| CDCbp Dyess | Abilene | TX | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| CMCbp Malakoff | Malakoff | TX | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| CNCbp No 1 | Greenville | TX | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| CNCbp No 1 | Boyd | TX | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| CNCbp No 5 | Rosser | TX | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| CSCbp Sabinal | Sabinal | TX | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| CSCbp Sn Mg-8090 | Houston | TX | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| CCC & C ReadyMix Inc | Shiner | TX | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| CMCemco Materials INC. | El Paso | TX | Nonmetallic Mineral Product Manufacturing327310 | — | ◇ UNVERIFIED |
| CCCemex Construction Materials Houston, LLC | Houston | TX | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
