Click on the company or penalty amount for more information on each case. Click on the current parent name to reach the summary page for that parent company.
| Company | Current Parent | Current Parent Industry | Primary Offense Type  | Year | Agency | Penalty Amount |
|---|---|---|---|---|---|---|
| MEADOWS STONE & PAVING, INC. | air pollution violation | 2020 | WV-ENV | $8,000 | ||
| Simon Contractors | Bouygues | construction and engineering | air pollution violation | 2020 | WY-ENV | $10,500 |
| DCP OPERATING CO - LUCERNE 1 GAS PLANT | Phillips 66 | oil and gas | air pollution violation | 2020 | CO-DPHE | $184,800 |
| GREENLEAF ENVIRONMENTAL SERVICES | air pollution violation | 2020 | CO-DPHE | $36,125 | ||
| TWIN LANDFILL CORP. | air pollution violation | 2020 | CO-DPHE | $12,425 | ||
| EAGLE VALLEY - GYPSUM BIOMASS | air pollution violation | 2020 | CO-DPHE | $5,250 | ||
| BONANZA CREEK ENERGY | Civitas Resources Inc. | oil and gas | air pollution violation | 2020 | CO-DPHE | $12,600 |
| COLORADO SPRINGS UTIL. | air pollution violation | 2020 | CO-DPHE | $7,000 | ||
| DCP OPERATING CO | Phillips 66 | oil and gas | air pollution violation | 2020 | CO-DPHE | $84,350 |
| HIGHPOINT OPERATING | air pollution violation | 2020 | CO-DPHE | $32,900 | ||
| KERR-MCGEE GATHERING | Occidental Petroleum | oil and gas | air pollution violation | 2020 | CO-DPHE | $52,150 |
| PUBLIC SERVICE CO | Xcel Energy | utilities and power generation | air pollution violation | 2020 | CO-DPHE | $7,000 |
| DCP - 70 RANCH COMPRESSOR STATION | air pollution violation | 2020 | CO-DPHE | $14,000 | ||
| ENERPLUS RESOURCES | Enerplus | oil and gas | air pollution violation | 2020 | CO-DPHE | $10,500 |
| U.S. Steel Corporation | United States Steel | metals | air pollution violation | 2020 | private lawsuit-state | $8,500,000 |
| Mission Foods | Gruma | food products | air pollution violation | 2020 | CA-SCAQMD | $25,000 |
| KB Home | KB Home | construction and engineering | air pollution violation | 2020 | CA-SCAQMD | $15,000 |
| KB Home Coastal Inc. | KB Home | construction and engineering | air pollution violation | 2020 | CA-SCAQMD | $10,000 |
| Mission Foods | Gruma | food products | air pollution violation | 2020 | CA-SCAQMD | $25,000 |
| QAI Laboratories | air pollution violation | 2020 | CA-SCAQMD | $5,600 | ||
| Spectrolab, Inc | Boeing | aerospace and military contracting | air pollution violation | 2020 | CA-SCAQMD | $6,500 |
| Weber Metals Inc | air pollution violation | 2020 | CA-SCAQMD | $5,000 | ||
| Petrolion Inc | air pollution violation | 2020 | CA-SCAQMD | $8,000 | ||
| Weber Metals Inc | air pollution violation | 2020 | CA-SCAQMD | $5,000 | ||
| Mission Foods | Gruma | food products | air pollution violation | 2020 | CA-SCAQMD | $25,000 |
| Chicam LLC | air pollution violation | 2020 | CA-SCAQMD | $20,659 | ||
| The Roberts Companies | air pollution violation | 2020 | CA-SCAQMD | $21,304 | ||
| APRO LLC dba United Oil #143 | air pollution violation | 2020 | CA-SCAQMD | $31,500 | ||
| ENW Ave Los Angeles Inc. | air pollution violation | 2020 | CA-SCAQMD | $9,500 | ||
| Mission Foods | Gruma | food products | air pollution violation | 2020 | CA-SCAQMD | $25,000 |
| Weber Metals Inc | air pollution violation | 2020 | CA-SCAQMD | $5,000 | ||
| Quemetco Inc | air pollution violation | 2020 | CA-SCAQMD | $600,000 | ||
| Torrance Refining Company LLC | PBF Energy | oil and gas | air pollution violation | 2020 | CA-SCAQMD | $350,000 |
| AST Textile Group, Inc. | air pollution violation | 2020 | CA-SCAQMD | $49,992 | ||
| Schlosser Forge Company | air pollution violation | 2020 | CA-SCAQMD | $6,500 | ||
| Ultramar Inc | Valero Energy | oil and gas | air pollution violation | 2020 | CA-SCAQMD | $30,000 |
| The Sherwin-Williams Company | Sherwin-Williams | paints and coatings | air pollution violation | 2020 | CA-SCAQMD | $1,765,417 |
| AES Alamitos, LLC | AES Corp. | utilities and power generation | air pollution violation | 2020 | CA-SCAQMD | $10,000 |
| AES Huntington Beach, LLC | AES Corp. | utilities and power generation | air pollution violation | 2020 | CA-SCAQMD | $10,000 |
| Burns Environmental Services | air pollution violation | 2020 | CA-SCAQMD | $30,000 | ||
| Jay Ganesh Petro, Inc | air pollution violation | 2020 | CA-SCAQMD | $7,500 | ||
| Union Pacific Railroad | Union Pacific | railroads | air pollution violation | 2020 | CA-SCAQMD | $15,000 |
| A & A Ready Mixed Concrete Inc | air pollution violation | 2020 | CA-SCAQMD | $5,000 | ||
| Morrell's Electro Plating, Inc | air pollution violation | 2020 | CA-SCAQMD | $25,000 | ||
| North American Polymer Company, Ltd. | air pollution violation | 2020 | CA-SCAQMD | $20,000 | ||
| Mission Foods | Gruma | food products | air pollution violation | 2020 | CA-SCAQMD | $50,000 |
| California Portland Cement Co | CalPortland | building materials | air pollution violation | 2020 | CA-SCAQMD | $20,500 |
| Flintridge Tree Care | air pollution violation | 2020 | CA-SCAQMD | $20,000 | ||
| Providence Tarzana Medical Center | air pollution violation | 2020 | CA-SCAQMD | $22,000 | ||
| Weber Metals Inc | air pollution violation | 2020 | CA-SCAQMD | $10,000 | ||
| Anchor Project Services, LLC | air pollution violation | 2020 | CA-SCAQMD | $8,451 | ||
| D&D Disposal Inc and West Coast Rendering Co | air pollution violation | 2020 | CA-SCAQMD | $23,000 | ||
| Electro Machine & Engineering, Inc. | air pollution violation | 2020 | CA-SCAQMD | $25,000 | ||
| Lubeco Inc | air pollution violation | 2020 | CA-SCAQMD | $100,000 | ||
| Ralphs Grocery Co | Kroger | retailing | air pollution violation | 2020 | CA-SCAQMD | $5,000 |
| Riverwalk Post-Acute | Providence Group | healthcare services | air pollution violation | 2020 | CA-SCAQMD | $10,000 |
| Mission Foods | Gruma | food products | air pollution violation | 2020 | CA-SCAQMD | $25,000 |
| Climate Industries, Inc. | air pollution violation | 2020 | CA-SCAQMD | $81,975 | ||
| Weber Metals Inc | air pollution violation | 2020 | CA-SCAQMD | $45,000 | ||
| Edgington Oil Company | air pollution violation | 2020 | CA-SCAQMD | $6,000 | ||
| Enwave Los Angeles Inc. | air pollution violation | 2020 | CA-SCAQMD | $5,250 | ||
| Cooper & Brain | air pollution violation | 2020 | CA-SCAQMD | $9,250 | ||
| Southern California Edison | Edison International | utilities and power generation | air pollution violation | 2020 | CA-SCAQMD | $7,500 |
| Mission Foods | Gruma | food products | air pollution violation | 2020 | CA-SCAQMD | $50,000 |
| Air Products & Chemicals Inc | Air Products & Chemicals | chemicals | air pollution violation | 2020 | CA-SCAQMD | $56,900 |
| Venice Baking | air pollution violation | 2020 | CA-SCAQMD | $25,000 | ||
| Baker Commodities Inc | air pollution violation | 2020 | CA-SCAQMD | $6,000 | ||
| Darling Ingredients Inc. | Darling Ingredients | food products | air pollution violation | 2020 | CA-SCAQMD | $5,000 |
| Delos Shipping | air pollution violation | 2020 | CA-SCAQMD | $22,000 | ||
| New NGC, Inc. | National Gypsum | building materials | air pollution violation | 2020 | CA-SCAQMD | $8,500 |
| Mission Foods | Gruma | food products | air pollution violation | 2020 | CA-SCAQMD | $25,000 |
| Walnut Creek Energy, LLC | air pollution violation | 2020 | CA-SCAQMD | $10,000 | ||
| Crimson Resource Management | air pollution violation | 2020 | CA-SCAQMD | $5,500 | ||
| Air Liquide Large Industries U.S., LP | Air Liquide | industrial services | air pollution violation | 2020 | CA-SCAQMD | $25,000 |
| Madison Materials Inc | air pollution violation | 2020 | CA-SCAQMD | $6,000 | ||
| Paramount Petroleum Corp | Delek | oil and gas | air pollution violation | 2020 | CA-SCAQMD | $151,500 |
| Climate Industries, Inc. dba Howard Industries | air pollution violation | 2020 | CA-SCAQMD | $49,175 | ||
| Pacific Continental Textiles, Inc. | air pollution violation | 2020 | CA-SCAQMD | $5,500 | ||
| Mission Foods | Gruma | food products | air pollution violation | 2020 | CA-SCAQMD | $25,000 |
| Sierra Roof Inc | air pollution violation | 2020 | CA-SCAQMD | $5,000 | ||
| Climate Industries, Inc. dba Howard Industries | air pollution violation | 2020 | CA-SCAQMD | $49,687 | ||
| Weber Metals Inc | air pollution violation | 2020 | CA-SCAQMD | $15,000 | ||
| Lowe's HIW Inc | Lowe's | retailing | air pollution violation | 2020 | CA-SCAQMD | $1,600,000 |
| ATI Flat Rolled Products Holdings, LLC and Harsco Environmental | ATI Inc. | metals | air pollution violation | 2020 | PA-ACHD | $7,500 |
| PRISM Response, Inc. | air pollution violation | 2020 | PA-ACHD | $13,400 | ||
| ATI Flat Rolled Products Holdings, LLC and Harsco Environmental | ATI Inc. | metals | air pollution violation | 2020 | PA-ACHD | $6,000 |
| GenOn Power Midwest, LP | NRG Energy | utilities and power generation | air pollution violation | 2020 | PA-ACHD | $32,280 |
| U.S. Steel | United States Steel | metals | air pollution violation | 2020 | PA-ACHD | $361,400 |
| Pittsburgh Hotel LLC, Aimbridge Hospitality and Maverick Management Group LLC | air pollution violation | 2020 | PA-ACHD | $364,570 | ||
| Servsteel, Inc. | air pollution violation | 2020 | PA-ACHD | $7,150 | ||
| U.S. Steel | United States Steel | metals | air pollution violation | 2020 | PA-ACHD | $13,200 |
| U.S. Steel | United States Steel | metals | air pollution violation | 2020 | PA-ACHD | $203,128,515 |
| U.S. Steel | United States Steel | metals | air pollution violation | 2020 | PA-ACHD | $743,625 |
| ATI Flat Rolled Products Holdings LLC and Harsco Environmental | ATI Inc. | metals | air pollution violation | 2020 | PA-ACHD | $107,020 |
| Chevron USA Inc. | Chevron | oil and gas | air pollution violation | 2020 | CA-BAAQMD | $147,000 |
| Schnitzer Steel | Schnitzer Steel Industries | metals | air pollution violation | 2020 | CA-BAAQMD | $400,000 |
| Chevron USA Inc. | Chevron | oil and gas | air pollution violation | 2020 | CA-BAAQMD | $146,500 |
| Al J. Schneider Co. | air pollution violation | 2020 | KY-LMAPCD | $11,475 | ||
| Kelley Construction, Inc. | air pollution violation | 2020 | KY-LMAPCD | $11,475 | ||
| Clariant Corp. | Clariant | chemicals | air pollution violation | 2020 | KY-LMAPCD | $40,500 |
| Clariant Corp. | Clariant | chemicals | air pollution violation | 2020 | KY-LMAPCD | $45,000 |
