| Flint Hills Resources Corpus Christi Llc - West Plant | Corpus Christi | 68.7k |
| Wildcat Gas Plant | Kermit | 64.2k |
| Diamond Shamrock Refining Co Lp | Sunray | 31.4k |
| 3m Co - Brownwood | Brownwood | 29.7k |
| Houston Refining Lp | Houston | 26.4k |
| Pembrook Gas Plant | Midkiff | 23.4k |
| Kiewit Offshore Services Ltd | Ingleside | 23.3k |
| Graphic Packaging International Llc | Queen City | 19.7k |
| Seatrium Amfels Inc. | Brownsville | 19.5k |
| Premcor Refining Group Inc Port Arthur | Port Arthur | 18.4k |
| Valero Refining-Texas Lp Corpus Christi West Plant | Corpus Christi | 18.2k |
| Motiva-Port Arthur Refinery | Port Arthur | 16.8k |
| Citgo Refining & Chemicals Co Lp East Plant | Corpus Christi | 16.8k |
| Texas Barge & Boat Inc | Freeport | 16.4k |
| Mauser Corp. | Houston | 16.0k |
| Vantran Industries Llc. | Waco | 15.5k |
| Valero Refining Texas Lp Corpus Christi East Plant | Corpus Christi | 15.3k |
| Driver Gas Plant | Midland | 15.2k |
| Packless Industries Waco Facility | Waco | 14.8k |
| Us Ecology Texas Inc | Robstown | 14.1k |
| Trinity Tank Car Inc. Plt 19 | Longview | 13.9k |
| Valero Refining-Texas Lp | Texas City | 12.2k |
| Mentor Texas Operations Lp | Irving | 12.1k |
| Southwest Shipyard L.p. | Channelview | 11.3k |
| Deer Park Refining Lp | Deer Park | 11.2k |
| Alon Usa-Big Spring Refinery | Big Spring | 11.0k |
| Diamond Cryo | Balmorhea | 11.0k |
| Southwest Shipyard L.p. - Brady Island West | Houston | 10.5k |
| Cerda Industries Inc. | Houston | 9.7k |
| Valero Three Rivers Refinery | Three Rivers | 9.7k |
| Republic National Industries Of Texas Lp | Marshall | 9.4k |
| Eastman Chemical Co Texas Operations | Longview | 9.3k |
| Hudson Products Corp | Beasley | 8.6k |
| Lyondell Chemical Co | Channelview | 8.3k |
| Chevron Phillips Chemical Co Lp | Baytown | 8.2k |
| Midway Gas Plant | Crane | 8.0k |
| Ineos Usa Llc - Chocolate Bayou Plant | Alvin | 7.9k |
| Delek Tyler Refinery | Tyler | 7.6k |
| Basf Corp - Beaumont | Beaumont | 7.5k |
| Philllips 66 Co Borger Refinery | Borger | 7.3k |
| Shell Chemical Lp | Deer Park | 7.2k |
| Phillips 66 Co Sweeny Refinery Complex | Old Ocean | 6.6k |
| Gardner Glass Products Inc | Huntsville | 6.4k |
| Trc Recreation Lp | Graham | 5.7k |
| Tremco Cpg Manufacturing Corp. Corsicana Facility | Corsicana | 5.6k |
| Custom Blast Services Inc | Houston | 5.4k |
| Pasadena Refining System Inc | Pasadena | 5.3k |
| Basf Totalenergies Petrochemicals Llc | Port Arthur | 5.3k |
| Gillespie Coatings Inc. | Longview | 5.2k |
| Epic Piping | San Marcos | 5.2k |
| The San Antonio Refinery Llc | San Antonio | 4.9k |
| Enterprise Products Operating Llc | Mont Belvieu | 4.7k |
| Totalenergies Petrochemicals & Refining Usa Inc-Port Arthur | Port Arthur | 4.6k |
| Wilcox Gas Plant | Hallettsville | 4.5k |
| Western Extrusions Corp | Carrollton | 4.5k |
| Formosa Plastics Corp Texas | Point Comfort | 4.4k |
| Flint Hills Resources Corpus Christi Llc - East Plant | Corpus Christi | 4.4k |
| Valero Refining - Texas L.p. Houston Refinery | Houston | 4.4k |
| Precoat Metals Div Sequa Corp | Houston | 4.3k |
| Tci Coatings Llc | Lubbock | 4.3k |
| Gri Towers Texas | Amarillo | 4.2k |
| Phillips 66 Pasadena Terminal | Pasadena | 3.3k |
| Titan Fuel Terminals Harlingen Gasoline Terminal | Harlingen | 3.2k |
| Kinder Morgan Crude & Condensate Llc | Galena Park | 3.0k |
| Sherwin-Williams Co | Garland | 2.9k |
| Chevron Phillips Chemical Co Lp Sweeny Complex | Sweeny | 2.8k |
| Hempel (Usa) Inc | Conroe | 2.6k |
| Jackson Gas Plant | Ganado | 2.4k |
| Gmc Truck Group Arlington Assembly Plant | Arlington | 2.3k |
| Toyota Motor Manufacturing Texas | San Antonio | 2.3k |
| Pilot Industries Of Texas Inc | Houston | 2.3k |
| Us Aluminum Corp | Waxahachie | 2.2k |
| Texas Finishing Co | Carrollton | 2.2k |
| International Paint Llc | Houston | 2.1k |
| Godley Gas Plant | Godley | 1.9k |
| Covestro Llc | Baytown | 1.9k |
| Motiva-Port Arthur Terminal | Port Arthur | 1.8k |
| Equistar Chemicals Lp | Corpus Christi | 1.7k |
| Phillips 66 Pipeline Llc-Beaumont Terminal | Nederland | 1.6k |
| Flint Hills Resources Ingleside Llc | Ingleside | 1.5k |
| The Pittsburgh Paints Co. | Temple | 1.5k |
| Buckley Oil Co - Mineral Well Site | Mineral Wells | 1.5k |
| Multi-Chem Group Marquez Tx Facility | Marquez | 1.4k |
| H.b. Fuller Construction Products Inc. | Houston | 1.4k |
| Flint Hills Resources Corpus Christi Llc Waco Terminal | Waco | 1.4k |
| Hartree Refinery | Channelview | 1.4k |
| Jeb Gas Plant | Rankin | 1.4k |
| Motiva - Port Arthur Chemicals | Port Arthur | 1.4k |
| Brasada Gas Plant | Cotulla | 1.3k |
| South Coast Terminals Llc Strang Road Facility | La Porte | 1.1k |
| East Texas Gas Plant | Carthage | 1.0k |
| Tesla Giga Texas | Austin | 1.0k |
| Citgo Refining & Chemicals Co Lp-West Plant | Corpus Christi | 1.0k |
| Independence Oilfield Chemicals Llc Pleasanton Tx | Pleasanton | 1.0k |
| Flint Hills Resources Corpus Christi Llc San Antonio | San Antonio | 972 |
| Flint Hills Resources Corpus Christi Llc Austin Terminal | Austin | 936 |
| Flint Hills Resources Corpus Christi Llc Fort Worth Terminal | Euless | 916 |
| Championx-Monahans 0438 | Monahans | 899 |
| Jones-Blair Co | Dallas | 867 |
| Synthomer Adhesive Tehcnologies Eastoflex & East | Longview | 863 |