| Matrix Oil & Gas, Inc. | | | oil or gas drilling violation | 2000 | BSEE | $19,000 |
| Archer Daniels Midland | Archer Daniels Midland | agribusiness | environmental violation | 2000 | IL-AG | $19,000 |
| The Powder Shop Inc. | | | environmental violation | 2020 | EPA | $19,000 |
| Homoly and Associates, Inc. | | | lead violation | 2020 | EPA | $19,000 |
| SHIPLEY STORES INC | | | environmental violation | 2003 | PA-ENV | $19,000 |
| AEP SYRACUSE | | | environmental violation | 2003 | PA-ENV | $19,000 |
| ST ENGINEERING HACKNEY INC | | | environmental violation | 2008 | PA-ENV | $19,000 |
| MASHUDA CORP | | | environmental violation | 2003 | PA-ENV | $19,000 |
| HUNTLEY & HUNTLEY INC | | | environmental violation | 2007 | PA-ENV | $19,000 |
| FPI FOOD PROC INTL LLC | | | environmental violation | 2006 | PA-ENV | $19,000 |
| CHIEF OIL & GAS LLC | Expand Energy Corporation | oil and gas | environmental violation | 2008 | PA-ENV | $19,000 |
| AMETEK CORP | Ametek | electrical and electronic equipment | environmental violation | 2016 | PA-ENV | $19,000 |
| Stoneridge Homes, Inc. | | | environmental violation | 2019 | AL-ENV | $19,000 |
| Terravia Construction, LLC | | | environmental violation | 2018 | AL-ENV | $19,000 |
| Foley Holdings, LLC | | | environmental violation | 2017 | AL-ENV | $19,000 |
| Terravia Construction, LLC | | | environmental violation | 2017 | AL-ENV | $19,000 |
| American Patriot Construction, Inc. | | | environmental violation | 2012 | AL-ENV | $19,000 |
| Bill Lunsford Construction & Development | | | environmental violation | 2012 | AL-ENV | $19,000 |
| Chemical Waste Management, Inc. | Waste Management Inc. | waste management and environmental services | hazardous waste violation | 2010 | AL-ENV | $19,000 |
| Cahaba Contracting Reclamation, Inc. | | | environmental violation | 2006 | AL-ENV | $19,000 |
| Diltina Development, Inc. | | | environmental violation | 2006 | AL-ENV | $19,000 |
| Paul Vaz Trucking, Inc. | | | air pollution violation | 2011 | CA-ARB | $19,000 |
| BP/Carson | | | air pollution violation | 2010 | CA-ARB | $19,000 |
| CSK Auto, Inc. | O'Reilly Automotive | retailing | air pollution violation | 2007 | CA-ARB | $19,000 |
| Stater Bros. | Stater Bros. Holdings | retailing | air pollution violation | 2006 | CA-ARB | $19,000 |
| Ultramar, Inc | Valero Energy | oil and gas | air pollution violation | 2002 | CA-ARB | $19,000 |
| Commercial Electro Plating | | | hazardous waste violation | 2020 | CA-DTSC | $19,000 |
| Kearney - KPF | | | hazardous waste violation | 2020 | CA-DTSC | $19,000 |
| Clean Harbors Los Angeles, LLC | Clean Harbors Inc. | waste management and environmental services | hazardous waste violation | 2011 | CA-DTSC | $19,000 |
| Clean Harbors Los Angeles, LLC | Clean Harbors Inc. | waste management and environmental services | hazardous waste violation | 2004 | CA-DTSC | $19,000 |
| Wagner Equipment Co | | | hazardous waste violation | 2008 | CO-DPHE | $19,000 |
| CF&I Steel | Evraz | metals | air pollution violation | 2003 | CO-DPHE | $19,000 |
| Photo Stencil Real Estate LLC | | | hazardous waste violation | 2000 | CO-DPHE | $19,000 |
| Care Environmental Corporation | | | environmental violation | 2011 | CT-ENV | $19,000 |
| The Birken Manufacturing Company | | | environmental violation | 2010 | CT-ENV | $19,000 |
| Warren Corporation | | | environmental violation | 2003 | CT-ENV | $19,000 |
| KIEWIT SOUTHERN COMPANY | Kiewit | construction and engineering | environmental violation | 2008 | FL-DEP | $19,000 |
| CONSOLIDATED MINERALS, INC. | | | air pollution violation | 2006 | FL-DEP | $19,000 |
| WHEELABRATOR RIDGE ENERGY, INC. | Macquarie | financial services | environmental violation | 2004 | FL-DEP | $19,000 |
| MID-TOWN TRANSFER, INC. | | | solid waste violation | 2003 | FL-DEP | $19,000 |
| RD WARD, INC. | | | hazardous waste violation | 2001 | FL-DEP | $19,000 |
| MATSON TERMINALS INC | Matson | freight and logistics | hazardous waste violation | 2000 | HI-ENV | $19,000 |
| PACIFIC ETHANOL PEKIN | Alto Ingredients | miscellaneous energy products and systems | water pollution violation | 2020 | IL-ENV | $19,000 |
| All States Painting, Inc. | | | water pollution violation | 2005 | IL-ENV | $19,000 |
| REA MAGNET WIRE CO INC | | | air pollution violation | 2018 | IN-ENV | $19,000 |
| SUPERIOR METAL TECHNOLOGIES LLC | | | hazardous waste violation | 2017 | IN-ENV | $19,000 |
| VANGUARD NATIONAL TRAILER CORP | | | air pollution violation | 2013 | IN-ENV | $19,000 |
| NAVISTAR INC | Volkswagen | motor vehicles | air pollution violation | 2013 | IN-ENV | $19,000 |
| INDIANA HEAT TRANSFER CORP | | | hazardous waste violation | 2003 | IN-ENV | $19,000 |
| ARCELORMITTAL USA INC - IHE | Cleveland-Cliffs | mining and minerals | hazardous waste violation | 2001 | IN-ENV | $19,000 |
| Sherwin-Williams Manufacturing | Sherwin-Williams | paints and coatings | water pollution violation | 2019 | KY-ENV | $19,000 |
| FIELDS PETROLEUM INC | | | environmental violation | 2008 | KY-ENV | $19,000 |
| CURTIS MARUYASU AMERICA INC. | | | air pollution violation | 2007 | KY-ENV | $19,000 |
| ISP CHEMICALS INC. | Ashland Inc. | chemicals | air pollution violation | 2006 | KY-ENV | $19,000 |
| Pinnacle Operating Company, Inc. | | | environmental violation | 2014 | LA-ENV | $19,000 |
| REENERGY ROXBURY LLC | | | environmental violation | 2015 | MA-ENV | $19,000 |
| CDM SMITH GEOTECHNICAL LABORATORY | | | environmental violation | 2010 | MA-ENV | $19,000 |
| INTERSTATE CONTAINER FITCHBURG LLC | | | environmental violation | 2009 | MA-ENV | $19,000 |
| NUSTAR TERMINALS | Energy Transfer | pipelines | air pollution violation | 2014 | MD-ENV | $19,000 |
| CONSTELLATION POWER-PERRYMAN | Constellation Energy Corporation | utilities and power generation | air pollution violation | 2008 | MD-ENV | $19,000 |
| EXPRESS SERVICE/METRO SANITATION | | | hazardous waste violation | 2004 | MI-ENV | $19,000 |
| Hansen Hauling and Excavating Inc - Rose Creek | | | solid waste violation | 2011 | MN-ENV | $19,000 |
| ArcelorMittal Minorca Mine Inc | Cleveland-Cliffs | mining and minerals | air pollution violation | 2010 | MN-ENV | $19,000 |
| Hocking International Laboratories LLC | | | air pollution violation | 2008 | MN-ENV | $19,000 |
| Eagle Lake Pit | | | asbestos violation | 2004 | MN-ENV | $19,000 |
| S.P. 3408-14 and S.P. 3413-22 | | | environmental violation | 2004 | MN-ENV | $19,000 |
| Riverbend Environmental Services LLC | | | environmental violation | 2014 | MS-ENV | $19,000 |
| Leading Edge Aviation Services, Inc. | International Aerospace Coatings | miscellaneous services | environmental violation | 2013 | MS-ENV | $19,000 |
| MERCK SHARP & DOHME CORP | Merck | pharmaceuticals | water pollution violation | 2016 | NJ-ENV | $19,000 |
| P&P DISPOSAL CO INC | | | solid waste violation | 2011 | NJ-ENV | $19,000 |
| WEST SIDE CENTER | | | air pollution violation | 2005 | NJ-ENV | $19,000 |
| VINELAND COGENERATION PLANT | | | air pollution violation | 2005 | NJ-ENV | $19,000 |
| Nevada Copper | | | mining environmental violation | 2013 | NV-ENV | $19,000 |
| Green Thumb Lawn Care, Inc. | | | environmental violation | 2010 | NY-ENV | $19,000 |
| Ellwood Engineered Castings | | | environmental violation | 2016 | OH-ENV | $19,000 |
| Vexor Technology, Inc. | | | environmental violation | 2011 | OH-ENV | $19,000 |
| Pinnacle Gas Producers, L.L.C. | | | environmental violation | 2005 | OH-ENV | $19,000 |
| Hydraulic Press Brick Co. | | | environmental violation | 2004 | OH-ENV | $19,000 |
| Environmental Specialists, Inc. | | | environmental violation | 2004 | OH-ENV | $19,000 |
| AbateTech, Inc. | | | environmental violation | 2003 | OH-ENV | $19,000 |
| STRATANCE, LLC | | | asbestos violation | 2015 | OR-ENV | $19,000 |
| Clean Venture Inc. | | | hazardous waste violation | 2006 | PA-ENV | $19,000 |
| AGRIUM U.S. INC. | Nutrien Ltd. | chemicals | pipeline safety violation | 2020 | PHMSA | $19,000 |
| Scituate Oil Company, Inc. | | | environmental violation | 2006 | RI-ENV | $19,000 |
| KINDER MORGAN ENERGY PARTNERS, LP | Kinder Morgan | pipelines | air pollution violation | 2008 | SC-ENV | $19,000 |
| CAROLINA FOOD & GAS, LLC | | | underground storage tank violation | 2007 | SC-ENV | $19,000 |
| BVI DEVELOPMENT CORP | | | water pollution violation | 2007 | SC-ENV | $19,000 |
| CORNERSTONE DEVELOPMENT OF THE CAROLINAS, INC | | | water pollution violation | 2007 | SC-ENV | $19,000 |
| Prestige Composite, LLC | | | air pollution violation | 2018 | SC-ENV | $19,000 |
| Sequa Corporation, d.b.a. Precoat Metals | Carlyle Group | private equity (including portfolio companies) | air pollution violation | 2017 | SC-ENV | $19,000 |
| Greenwood Mills, Inc. | | | air pollution violation | 2017 | SC-ENV | $19,000 |
| M.A.C. Environmental, LLC | | | asbestos violation | 2013 | SC-ENV | $19,000 |
| DLK Motors | | | underground storage tank violation | 2012 | TN-ENV | $19,000 |
| 7 Star Stop | | | underground storage tank violation | 2011 | TN-ENV | $19,000 |
| Arlington Oaks (Harrell's Ridge) | | | water pollution violation | 2010 | TN-ENV | $19,000 |
| Doalnara Restoration Society USA | | | water pollution violation | 2009 | TN-ENV | $19,000 |
| TEXAS WILDLIFE SUPPLY, INC. | | | environmental violation | 2019 | TX-ENV | $19,000 |
| The Kroger Co. | Kroger | retailing | environmental violation | 2015 | TX-ENV | $19,000 |
| Oxy Vinyls, LP | Occidental Petroleum | oil and gas | environmental violation | 2014 | TX-ENV | $19,000 |
| Airgas Speciality Gases Inc. | Air Liquide | industrial services | environmental violation | 2013 | TX-ENV | $19,000 |
| STAN TRANS INC | | | environmental violation | 2001 | TX-ENV | $19,000 |
