| FUFujifilm Ultra Pure Solutions | Carrollton | TX | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| ADAaar Denison I | Denison | TX | Fabricated Metal Product Manufacturing332510 | — | ◇ UNVERIFIED |
| ACAaon Coil Products | Longview | TX | Machinery Manufacturing333415 | — | ◇ UNVERIFIED |
| ALAir Liquide La Porte Smr | La Porte | TX | Chemical Manufacturing325120 | — | ◇ UNVERIFIED |
| ALAir Liquide - Smr Facility | Pasadena | TX | Chemical Manufacturing325120 | — | ◇ UNVERIFIED |
| APAir Products, Baytown Iii | Baytown | TX | Chemical Manufacturing325120 | — | ◇ UNVERIFIED |
| ANAkzo Nobel Polymer Chemicals | Pasadena | TX | Chemical Manufacturing325110 | — | ◇ UNVERIFIED |
| AMAlamo Marble | San Antonio | TX | Chemical Manufacturing325991 | — | ◇ UNVERIFIED |
| ATAllied Tube & Conduit Corporation | Liberty | TX | Primary Metal Manufacturing331210 | — | ◇ UNVERIFIED |
| AOAlpha Omega Recycling INC | Longview | TX | Primary Metal Manufacturing331492 | — | ◇ UNVERIFIED |
| APAmerican Plant Food | Galena Park | TX | Chemical Manufacturing325314 | — | ◇ UNVERIFIED |
| ASAmerican Spincast INC (dba Amstock Supply) | Belton | TX | Primary Metal Manufacturing331513 | — | ◇ UNVERIFIED |
| AEAmistad Environmental | Sugar Land | TX | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| AIAprm INC | Houston | TX | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| AAquatic | Lancaster | TX | Plastics and Rubber Products Manufacturing326191 | — | ◇ UNVERIFIED |
| ACArgos Concrete Jersey Village Plant | Houston | TX | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| AIArkema INC | Pasadena | TX | Chemical Manufacturing325199 | — | ◇ UNVERIFIED |
| ANArlington Ny Ave Wwtp | Arlington | TX | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| AEArlon Engineered Coated Products | San Antonio | TX | Paper Manufacturing322299 | — | ◇ UNVERIFIED |
| AArmortex | Schertz | TX | Textile Mills313320 | — | ◇ UNVERIFIED |
| AFArrow Fabricated Tubing | Garland | TX | Fabricated Metal Product Manufacturing332996 | — | ◇ UNVERIFIED |
| ASA Schulman Incorporated Dispersions Division | Orange | TX | Chemical Manufacturing325180 | — | ◇ UNVERIFIED |
| ASAshland Specialty Chemical CO | Dallas | TX | Chemical Manufacturing325188 | — | ◇ UNVERIFIED |
| ASAshland Specialty Chemical Company - Houston, Tx | Houston | TX | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| APAsphalt Products Fm 1595 | Harlingen | TX | Petroleum and Coal Products Manufacturing324122 | — | ◇ UNVERIFIED |
| AFAssociated Fiberglass Enterprises | Fort Worth | TX | Plastics and Rubber Products Manufacturing326121 | — | ◇ UNVERIFIED |
| ASAthlon Solutions Bayport Facility | Pasadena | TX | Chemical Manufacturing325110 | — | ◇ UNVERIFIED |
| AIAtmi INC | Burnet | TX | Chemical Manufacturing325199 | — | ◇ UNVERIFIED |
| APAtomized Products Group | Garland | TX | Primary Metal Manufacturing331492 | — | ◇ UNVERIFIED |
| A9Atrium 930 Hensley Ln | Wylie | TX | Primary Metal Manufacturing331316 | — | ◇ UNVERIFIED |
| AWAustin White Lime Company Mcneil Plant & Quarry | Austin | TX | Nonmetallic Mineral Product Manufacturing327410 | — | ◇ UNVERIFIED |
| AZA Zahner Company | Grand Prairie | TX | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| ATAztec Tubular Products | Crowley | TX | Fabricated Metal Product Manufacturing332996 | — | ◇ UNVERIFIED |
| AGAzz Galvanizing | Waskom | TX | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| BHBaker Hughes Emmott Road Plant | Houston | TX | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| BHBaker Hughes - Hughes Christensen | The Woodlands | TX | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| BMBall Metal Beverage | Fort Worth | TX | Fabricated Metal Product Manufacturing332431 | — | ◇ UNVERIFIED |
| BMBall Metal Beverage Container Conroe Facility | Conroe | TX | Fabricated Metal Product Manufacturing332431 | — | ◇ UNVERIFIED |
| BCBayer Cropscience | Pasadena | TX | Chemical Manufacturing325320 | — | ◇ UNVERIFIED |
| BPBaytown Plant | Baytown | TX | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| BCBaze Chemical Liberty | Liberty | TX | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| BABeckmann Asphalt Plants No 4 and 5 | San Antonio | TX | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| BEBenchmark Energy Prods LLC | Midland | TX | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| BTBig Tex Trailer Manufacturing - Mount Pleasant Facility | Mount Pleasant | TX | Machinery Manufacturing333924 | — | ◇ UNVERIFIED |
| BTBkep Terminaling Pleasanton | Pleasanton | TX | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| BBlentech | Houston | TX | Chemical Manufacturing325998 | — | ◇ UNVERIFIED |
| BRBluewing Royal, LLC | Brownsville | TX | Petroleum and Coal Products Manufacturing324191 | — | ◇ UNVERIFIED |
| BDBorden Dairy | Conroe | TX | Food Manufacturing311511 | — | ◇ UNVERIFIED |
| BDBorden Dairy CO of Texas LLC | Dallas | TX | Food Manufacturing311511 | — | ◇ UNVERIFIED |
| BDBrougher Dba Forge USA | Houston | TX | Fabricated Metal Product Manufacturing332111 | — | ◇ UNVERIFIED |
