| TMTexas Molecular - Deer Park Services | Deer Park | — | ◐ LIKELY ACTIVE |
| VVirbac | Fort Worth | — | ◐ LIKELY ACTIVE |
| ZCZeon Chemicals Texas Plant | Pasadena | — | ◐ LIKELY ACTIVE |
| 3C3m Company | Angleton | — | ◇ UNVERIFIED |
| ADAes Drilling Fluids Pleasanton Warehouse | Pleasanton | — | ◇ UNVERIFIED |
| ACAfton Chemical Additives Port Arthur Facility | Port Arthur | — | ◇ UNVERIFIED |
| AIAgri-empresa, INC. | Midland | — | ◇ UNVERIFIED |
| AAAirgas Alvin Plant | Alvin | — | ◇ UNVERIFIED |
| AUAirgas USA La Porte Region | La Porte | — | ◇ UNVERIFIED |
| ALAir Liquide America Borger Co2 Plant | Borger | — | ◇ UNVERIFIED |
| ALAir Liquide America Specialty Gases La Porte | La Porte | — | ◇ UNVERIFIED |
| ALAir Liquide Freeport Hpu Plant | Freeport | — | ◇ UNVERIFIED |
| ALAir Liquide - Longview Pox Asu Plant | Longview | — | ◇ UNVERIFIED |
| APAir Products Manufacturing CORP. Hansford Facility | Gruver | — | ◇ UNVERIFIED |
| ALAlcon Laboratories INC | Fort Worth | — | ◇ UNVERIFIED |
| ACAmerican Coatings INC | Tomball | — | ◇ UNVERIFIED |
| AWAmerican Warehouses, LTD. | Houston | — | ◇ UNVERIFIED |
| APAquapharm Pchem | Latexo | — | ◇ UNVERIFIED |
| ADAsc Dallas | Grand Prairie | — | ◇ UNVERIFIED |
| APAstrazeneca Pharmaceuticals | Coppell | — | ◇ UNVERIFIED |
| AAsuragen | Austin | — | ◇ UNVERIFIED |
| ALAtlantis Laboratories | Conroe | — | ◇ UNVERIFIED |
| AAustinpx | Georgetown | — | ◇ UNVERIFIED |
| BHBaker Hughes Sheldon Road Plant | Houston | — | ◇ UNVERIFIED |
| BPBaker Petrolite Corporation | Midland | — | ◇ UNVERIFIED |
| BPBaker Petrolite Sugar Land | Sugar Land | — | ◇ UNVERIFIED |
| BCBasf Caldwell | Caldwell | — | ◇ UNVERIFIED |
| BCBasf Corporation | Carrollton | — | ◇ UNVERIFIED |
| BCBayer Cropscience - Erskine Facility | Lubbock | — | ◇ UNVERIFIED |
| BPBayport Plant | Pasadena | — | ◇ UNVERIFIED |
| BHBaze Hemical | Palestine | — | ◇ UNVERIFIED |
| BMBeauty Manufacturing Solutions | Coppell | — | ◇ UNVERIFIED |
| BPBehr Process Roanoke Facility | Roanoke | — | ◇ UNVERIFIED |
| BMBenjamin Moore & CO Dallas | Mesquite | — | ◇ UNVERIFIED |
| BTBenuvia Therapeutics | Round Rock | — | ◇ UNVERIFIED |
| BLBethyl Laboratories | Montgomery | — | ◇ UNVERIFIED |
| BLBig Lake Plant | Big Lake | — | ◇ UNVERIFIED |
| BTBig Three Industrial Gas INC Ingleside Plant | Ingleside | — | ◇ UNVERIFIED |
| BBio-synthesis | Lewisville | — | ◇ UNVERIFIED |
| BPBlackhawk Power Plant | Borger | — | ◇ UNVERIFIED |
| BGBoc Gases | Pasadena | — | ◇ UNVERIFIED |
| BGBoc Gases Baytown Co2 Plant | Baytown | — | ◇ UNVERIFIED |
| BMBonanza Marble | Houston | — | ◇ UNVERIFIED |
| BSBrenntag Southwest - Greens Bayou | Houston | — | ◇ UNVERIFIED |
| CCCabot CORP Pampa Plant | Pampa | — | ◇ UNVERIFIED |
| CCCalgon Corporation Sub Merck and CO | Pasadena | — | ◇ UNVERIFIED |
| CCCalhoun Chemicals, LLC | Port Lavaca | — | ◇ UNVERIFIED |
| CSCapital Southwest Rectorseal | Houston | — | ◇ UNVERIFIED |
| CCCarbonfree Chemicals | San Antonio | — | ◇ UNVERIFIED |
| CDCardinal Decatur Facility | Decatur | — | ◇ UNVERIFIED |
