| KKetjen | Pasadena | TX | Chemical Manufacturing325180 | 100-499 | ◐ LIKELY ACTIVE |
| KIKik (houston) INC. | Houston | TX | Chemical Manufacturing325611 | 100-499 | ◐ LIKELY ACTIVE |
| KFKraft Foods Group, INC. | Garland | TX | Food Manufacturing311421 | — | ◐ LIKELY ACTIVE |
| LSLane Supply INC | Arlington | TX | Fabricated Metal Product Manufacturing332312 | 100-499 | ◐ LIKELY ACTIVE |
| LSLiquid Stone Partners LP | Burleson | TX | Nonmetallic Mineral Product Manufacturing327320 | 20-99 | ◐ LIKELY ACTIVE |
| LILufkin Industries INC | Lufkin | TX | Primary Metal Manufacturing331511 | 20-99 | ◐ LIKELY ACTIVE |
| MFMaass Flange Lumberdale | Houston | TX | Fabricated Metal Product Manufacturing332112 | 1-19 | ◐ LIKELY ACTIVE |
| MKMary Kay | Lewisville | TX | Chemical Manufacturing325611 | 500+ | ◐ LIKELY ACTIVE |
| MTMaverick Tube | Conroe | TX | Primary Metal Manufacturing331210 | 100-499 | ◐ LIKELY ACTIVE |
| MTMentor Texas | Irving | TX | Miscellaneous Manufacturing339112 | — | ◐ LIKELY ACTIVE |
| MMMerchants Metals | Houston | TX | Fabricated Metal Product Manufacturing332618 | 100-499 | ◐ LIKELY ACTIVE |
| MMMidland Manufacturing CO. | Fort Worth | TX | Primary Metal Manufacturing331525 | 20-99 | ◐ LIKELY ACTIVE |
| MLMohawk Laboratories Greenville | Greenville | TX | Chemical Manufacturing325998 | 20-99 | ◐ LIKELY ACTIVE |
| MBMont Belvieu Plastics Plant | Mont Belvieu | TX | Chemical Manufacturing325110 | 100-499 | ◐ LIKELY ACTIVE |
| MCMonument Chemical Baytown LLC | Baytown | TX | Chemical Manufacturing325110 | 1-19 | ◐ LIKELY ACTIVE |
| MCMueller CO Gas Prods Div | Brownsville | TX | Fabricated Metal Product Manufacturing332911 | 20-99 | ◐ LIKELY ACTIVE |
| NANorth American Hydraulic Excavation Facility | Victoria | TX | Primary Metal Manufacturing331210 | 100-499 | ◐ LIKELY ACTIVE |
| OPOna Polymers | Garland | TX | Chemical Manufacturing325211 | 20-99 | ◐ LIKELY ACTIVE |
| OEOrion Engineered Carbons Borger Plant | Borger | TX | Chemical Manufacturing325180 | 20-99 | ◐ LIKELY ACTIVE |
| OCOwens Corning Irving | Irving | TX | Petroleum and Coal Products Manufacturing324122 | 20-99 | ◐ LIKELY ACTIVE |
| PPasadena | Pasadena | TX | Chemical Manufacturing325110 | 20-99 | ◐ LIKELY ACTIVE |
| PMPeterbilt Motors | Denton | TX | Transportation Equipment Manufacturing336110 | 500+ | ◐ LIKELY ACTIVE |
| PRPetromax Refining Company, LLC | Houston | TX | Petroleum and Coal Products Manufacturing324110 | — | ◐ LIKELY ACTIVE |
| PIP I Components | Brenham | TX | Computer and Electronic Product Manufacturing334513 | 20-99 | ◐ LIKELY ACTIVE |
| PCPierce Chemicals/royal Bond CO | Dallas | TX | Chemical Manufacturing325998 | 1-19 | ◐ LIKELY ACTIVE |
Pilgrim's Pride - Mt Pleasant West Plant | Mount Pleasant | TX | Food Manufacturing311615 | 500+ | ◐ LIKELY ACTIVE |
Pilgrim's Pride - Waco Poultry Processing Plant | Waco | TX | Food Manufacturing311615 | 500+ | ◐ LIKELY ACTIVE |
| PPPolyguard Products | Ennis | TX | Petroleum and Coal Products Manufacturing324122 | 20-99 | ◐ LIKELY ACTIVE |
| PAPort Arthur Lubricants Plant | Port Arthur | TX | Petroleum and Coal Products Manufacturing324191 | 100-499 | ◐ LIKELY ACTIVE |
Priefert Manufacturing CO INC | Mount Pleasant | TX | Fabricated Metal Product Manufacturing332323 | — | ◐ LIKELY ACTIVE |
| QBQnity Bayport Site | Pasadena | TX | Plastics and Rubber Products Manufacturing326113 | 20-99 | ◐ LIKELY ACTIVE |
| QSQualico Steel Texas Division | Midlothian | TX | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
| RLRextac LLC | Odessa | TX | Chemical Manufacturing325211 | 100-499 | ◐ LIKELY ACTIVE |
| RBRidley Block Operations | Buffalo | TX | Food Manufacturing311119 | 20-99 | ◐ LIKELY ACTIVE |
Riviana Foods | Freeport | TX | Food Manufacturing311212 | 100-499 | ◐ LIKELY ACTIVE |
| SASaint-gobain Abrasives | Stephenville | TX | Nonmetallic Mineral Product Manufacturing327910 | 100-499 | ◐ LIKELY ACTIVE |
| SNSaint-gobain Norpro | Bryan | TX | Chemical Manufacturing325180 | 100-499 | ◐ LIKELY ACTIVE |
| SFSanderson Farms Palestine Processing | Palestine | TX | Food Manufacturing311615 | 500+ | ◐ LIKELY ACTIVE |
| SUSchirm USA INC. | Ennis | TX | Chemical Manufacturing325320 | 100-499 | ◐ LIKELY ACTIVE |
| STSchlumberger Technology | Houston | TX | Fabricated Metal Product Manufacturing332996 | 100-499 | ◐ LIKELY ACTIVE |
| SFSchreiber Foods INC. | Stephenville | TX | Food Manufacturing311513 | 500+ | ◐ LIKELY ACTIVE |
| SMScott Manufacturing | Wolfforth | TX | Fabricated Metal Product Manufacturing332312 | 20-99 | ◐ LIKELY ACTIVE |
| SMSse Mfg INC Pasadena Plant | Pasadena | TX | Food Manufacturing311412 | 100-499 | ◐ LIKELY ACTIVE |
| SUSterigenics US LLC | Grand Prairie | TX | Miscellaneous Manufacturing339999 | — | ◐ LIKELY ACTIVE |
| SESuperior Essex International | Brownwood | TX | Primary Metal Manufacturing331420 | 100-499 | ◐ LIKELY ACTIVE |
| TCTechnical Chemical | Cleburne | TX | Chemical Manufacturing325998 | 100-499 | ◐ LIKELY ACTIVE |
| TPTemple Plant | Temple | TX | Plastics and Rubber Products Manufacturing326111 | 100-499 | ◐ LIKELY ACTIVE |
| TWThe Whitmore Manufacturing | Rockwall | TX | Petroleum and Coal Products Manufacturing324191 | 100-499 | ◐ LIKELY ACTIVE |
| TToro | El Paso | TX | Plastics and Rubber Products Manufacturing326122 | 100-499 | ◐ LIKELY ACTIVE |
| TGToyoda Gosei Texas | San Antonio | TX | Transportation Equipment Manufacturing336360 | 500+ | ◐ LIKELY ACTIVE |