| ASTECH CORPORATION | | | air pollution violation | 2003 | WV-ENV | $6,000 |
| Burlington Resources Oil & Gas Company LP | ConocoPhillips | oil and gas | air pollution violation | 2017 | WY-ENV | $6,000 |
| Proven Petroleum, Inc. | | | air pollution violation | 2016 | WY-ENV | $6,000 |
| American Colloid Co. | Minerals Technologies Inc. | mining and minerals | air pollution violation | 2015 | WY-ENV | $6,000 |
| Chesapeake Operating, LLC | Expand Energy Corporation | oil and gas | air pollution violation | 2014 | WY-ENV | $6,000 |
| American Colloid Co. | Minerals Technologies Inc. | mining and minerals | environmental violation | 2013 | WY-ENV | $6,000 |
| Kum & Go, L.C. | Kum & Go | retailing | solid waste violation | 2013 | WY-ENV | $6,000 |
| Buffalo Valley Resort, Inc. | | | water pollution violation | 2011 | WY-ENV | $6,000 |
| Ridge Creek Investment Co. | | | water pollution violation | 2010 | WY-ENV | $6,000 |
| Recycled Materials, LLC | | | air pollution violation | 2009 | WY-ENV | $6,000 |
| Croell Redi-Mix, Inc. | | | environmental violation | 2009 | WY-ENV | $6,000 |
| Black Hills Bentonite, LLC | | | environmental violation | 2008 | WY-ENV | $6,000 |
| Kum & Go, L.C. | Kum & Go | retailing | solid waste violation | 2008 | WY-ENV | $6,000 |
| McMurry Ready Mix | | | solid waste violation | 2008 | WY-ENV | $6,000 |
| IGC Management, Inc. | | | water pollution violation | 2008 | WY-ENV | $6,000 |
| Big Horn Redi-Mix, Inc. | | | environmental violation | 2007 | WY-ENV | $6,000 |
| Main Voyage, L.L.C. dba All Iowa Pool and Supply, Inc. | | | environmental violation | 2021 | IA-ENV | $6,000 |
| Ven Green Land Development, LLC | | | environmental violation | 2021 | IA-ENV | $6,000 |
| DELEET MERCHANDISING INC | | | environmental violation | 2021 | NJ-ENV | $6,000 |
| ADS SOLID WASTE OF NJ INC | | | environmental violation | 2021 | NJ-ENV | $6,000 |
| TROPICAL CHEESE INDUSTRIES | | | environmental violation | 2021 | NJ-ENV | $6,000 |
| Thomson Equipment Co. | | | environmental violation | 2021 | OR-ENV | $6,000 |
| Beaufort Oil Co., Inc. | | | environmental violation | 2021 | SC-ENV | $6,000 |
| Port Townsend Paper Corp. | Lindsay Goldberg | private equity (including portfolio companies) | environmental violation | 2021 | WA-ENV | $6,000 |
| Stronach Properties, Inc | | | environmental violation | 2021 | GA-ENV | $6,000 |
| Keel-Crete Readymix, LLC | | | environmental violation | 2021 | AL-ENV | $6,000 |
| Betco Corp. | | | air pollution violation | 2021 | CA-ARB | $6,000 |
| Kautz Vineyards, Inc. | | | air pollution violation | 2021 | CA-ARB | $6,000 |
| Milsek Furniture Polish, Inc. | | | air pollution violation | 2021 | CA-ARB | $6,000 |
| General Finishes Sales and Service Corporation | | | air pollution violation | 2021 | CA-ARB | $6,000 |
| GreatHouse Builders, Inc. | | | lead violation | 2021 | EPA | $6,000 |
| Reid's Auto Repair & Emissions | | | environmental violation | 2021 | GA-ENV | $6,000 |
| Three Rivers FS Company | | | environmental violation | 2021 | IA-ENV | $6,000 |
| Alma Plantation, LLC | | | environmental violation | 2021 | LA-ENV | $6,000 |
| Paul E. Riviere, Inc. | | | environmental violation | 2021 | LA-ENV | $6,000 |
| Bengal Pipeline Company, LLC | | | environmental violation | 2021 | LA-ENV | $6,000 |
| Enchanted Construction, LLC | | | environmental violation | 2021 | SC-ENV | $6,000 |
| IMR Properties, LLC | | | environmental violation | 2021 | SC-ENV | $6,000 |
| Edgington Oil Company | | | air pollution violation | 2020 | CA-SCAQMD | $6,000 |
| Baker Commodities Inc | | | air pollution violation | 2020 | CA-SCAQMD | $6,000 |
| Madison Materials Inc | | | air pollution violation | 2020 | CA-SCAQMD | $6,000 |
| Chevron USA Inc | Chevron | oil and gas | air pollution violation | 2019 | CA-SCAQMD | $6,000 |
| Griffith Company | | | air pollution violation | 2019 | CA-SCAQMD | $6,000 |
| Eco Services Operations Corp. | Ecovyst Inc. | chemicals | air pollution violation | 2019 | CA-SCAQMD | $6,000 |
| North Gas & Mini Mart | | | air pollution violation | 2019 | CA-SCAQMD | $6,000 |
| Tri-Star Electronics International Inc | Carlisle | building materials | air pollution violation | 2019 | CA-SCAQMD | $6,000 |
| Grand Gas, Inc. | | | air pollution violation | 2018 | CA-SCAQMD | $6,000 |
| Sully Miller Contracting Co. | Bouygues | construction and engineering | air pollution violation | 2018 | CA-SCAQMD | $6,000 |
| Alltech, Inc. | | | air pollution violation | 2018 | CA-SCAQMD | $6,000 |
| The Gill Corporation | | | air pollution violation | 2017 | CA-SCAQMD | $6,000 |
| Plains West Coast Terminals LLC | | | air pollution violation | 2017 | CA-SCAQMD | $6,000 |
| Sully-Miller Contracting Co. | Bouygues | construction and engineering | air pollution violation | 2017 | CA-SCAQMD | $6,000 |
| Pacific Chrome Services | | | air pollution violation | 2017 | CA-SCAQMD | $6,000 |
| San Antonio Community Hospital | | | air pollution violation | 2017 | CA-SCAQMD | $6,000 |
| Pacific Coatings | | | air pollution violation | 2017 | CA-SCAQMD | $6,000 |
| Davis Wire Corp | Heico Companies | diversified | air pollution violation | 2016 | CA-SCAQMD | $6,000 |
| AES Huntington Beach, LLC | AES Corp. | utilities and power generation | air pollution violation | 2016 | CA-SCAQMD | $6,000 |
| Ultramar Inc | Valero Energy | oil and gas | air pollution violation | 2016 | CA-SCAQMD | $6,000 |
| Unison Environmental Services, LLC | | | environmental violation | 2021 | AL-ENV | $6,000 |
| Kautz Vineyards, Inc. | | | air pollution violation | 2021 | CA-ARB | $6,000 |
| Central Village Apartments | | | air pollution violation | 2015 | CA-SCAQMD | $6,000 |
| Weber Metals Inc. | | | air pollution violation | 2015 | CA-SCAQMD | $6,000 |
| El Toro Plaza L.P. | | | air pollution violation | 2015 | CA-SCAQMD | $6,000 |
| Sunrise of San Gabriel | | | air pollution violation | 2015 | CA-SCAQMD | $6,000 |
| BP West Coast Products | BP | oil and gas | air pollution violation | 2015 | CA-SCAQMD | $6,000 |
| Santa Ana College | | | air pollution violation | 2014 | CA-SCAQMD | $6,000 |
| Processes By Martin Inc. | | | air pollution violation | 2014 | CA-SCAQMD | $6,000 |
| Fast & Fair Construction | | | air pollution violation | 2014 | CA-SCAQMD | $6,000 |
| Lunday-Thagard Company | World Oil Corp. | oil and gas | air pollution violation | 2014 | CA-SCAQMD | $6,000 |
| Placentia Linda Hospital | | | air pollution violation | 2013 | CA-SCAQMD | $6,000 |
| Purenergy Operating Services, LLC | | | air pollution violation | 2013 | CA-SCAQMD | $6,000 |
| Dynamic Auto Images, Inc. | | | air pollution violation | 2013 | CA-SCAQMD | $6,000 |
| Riverside Mini Mart, Inc. | | | air pollution violation | 2013 | CA-SCAQMD | $6,000 |
| Ancon Marine Inc. | | | air pollution violation | 2013 | CA-SCAQMD | $6,000 |
| Plains West Coast Terminals LLC | | | air pollution violation | 2012 | CA-SCAQMD | $6,000 |
| Beta Offshore | | | air pollution violation | 2012 | CA-SCAQMD | $6,000 |
| Lyon's Oil | | | air pollution violation | 2012 | CA-SCAQMD | $6,000 |
| MM Prima Deshecha Energy, LLC | | | air pollution violation | 2012 | CA-SCAQMD | $6,000 |
| The Sherwin-Williams Company | Sherwin-Williams | paints and coatings | air pollution violation | 2012 | CA-SCAQMD | $6,000 |
| Linn Operating, Inc. | Warburg Pincus | private equity (including portfolio companies) | air pollution violation | 2011 | CA-SCAQMD | $6,000 |
| 520 La Fayette Park, LLC | | | air pollution violation | 2010 | CA-SCAQMD | $6,000 |
| Owens Corning Roofing and Asphalt | Owens Corning | building materials | air pollution violation | 2010 | CA-SCAQMD | $6,000 |
| International Env Solutions Corp. | | | air pollution violation | 2010 | CA-SCAQMD | $6,000 |
| Signal Hill Petroleum Inc. | | | air pollution violation | 2010 | CA-SCAQMD | $6,000 |
| Los Angeles Marriott Dow | | | air pollution violation | 2010 | CA-SCAQMD | $6,000 |
| Moran Shipping | | | air pollution violation | 2010 | CA-SCAQMD | $6,000 |
| Verizon CA Inc. | Verizon Communications | telecommunications | air pollution violation | 2009 | CA-SCAQMD | $6,000 |
| Verizon California | Verizon Communications | telecommunications | air pollution violation | 2009 | CA-SCAQMD | $6,000 |
| Harry's Auto Service | | | air pollution violation | 2009 | CA-SCAQMD | $6,000 |
| MonierLifetile LLC | | | air pollution violation | 2009 | CA-SCAQMD | $6,000 |
| Fleet Fueling | | | air pollution violation | 2009 | CA-SCAQMD | $6,000 |
| One Broadway Plaza | | | air pollution violation | 2009 | CA-SCAQMD | $6,000 |
| Northrop Grumman Corp. | Northrop Grumman | aerospace and military contracting | air pollution violation | 2009 | CA-SCAQMD | $6,000 |
| MV Gdynia C/O General Steamship Corp. Ltd. | | | air pollution violation | 2009 | CA-SCAQMD | $6,000 |
| Corsican Furniture, Inc. | | | air pollution violation | 2008 | CA-SCAQMD | $6,000 |
| Plaza Vermont Partnership | | | air pollution violation | 2007 | CA-SCAQMD | $6,000 |
| DRT Inc. | | | air pollution violation | 2007 | CA-SCAQMD | $6,000 |
| MCP Foods Inc. | | | air pollution violation | 2006 | CA-SCAQMD | $6,000 |
| MCP Foods Inc. | | | air pollution violation | 2006 | CA-SCAQMD | $6,000 |
| Pacific Continental Textiles, Inc. | | | air pollution violation | 2006 | CA-SCAQMD | $6,000 |
| Jerry Solomon Enterprises Inc. | | | air pollution violation | 2006 | CA-SCAQMD | $6,000 |
