| Ecolab Inc. | Ecolab | wage and hour violation | 2021 | private lawsuit-federal | $2,550,000 |
| Elementis Chromium, Inc. | Elementis | environmental violation | 2013 | EPA | $2,571,800 |
| Elementis Chromium, LP | Elementis | environmental violation | 2013 | EPA | (*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $2,571,800 |
| Arkema, Inc. | Arkema | benefit plan administrator violation | 2014 | private lawsuit-federal | $2,800,000 |
| Formosa Plastics-TX LA-LDAR Multi Media Consent Decree (R6 Lead) | Formosa Plastics | air pollution violation | 2013 | EPA | (*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $2,800,000 |
| Formosa Plastics Corporation | Formosa Plastics | environmental violation | 2021 | EPA | $2,850,000 |
| Formosa Petrochemical Point Comfort | Formosa Plastics | air pollution violation | 2022 | EPA | (*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $2,850,000 |
| Koppers Industries, Inc. | Koppers | environmental violation | 2003 | EPA | $2,900,000 |
| Dyno Nobel, Inc. | Incitec Pivot | environmental violation | 2020 | EPA | $2,900,000 |
| DYNO NOBEL | Incitec Pivot | water pollution violation | 2020 | EPA | (*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $2,900,000 |
| PCS Nitrogen Fertilizer, L.P. (National Case)(Lead) | Nutrien Ltd. | air pollution violation | 2015 | EPA | (*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $2,968,750 |
| Chevron Phillips Chemical Company | Chevron Phillips Chemical | air pollution violation | 2004 | EPA | $3,000,000 |
| Mosaic Fertilizer, LLC | Mosaic Co. | hazardous waste violation | 2015 | MULTI-AG | (*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $3,000,000 |
| Koppers Industries Inc. | Koppers | water pollution violation | 2002 | USAO | $3,000,000 |
| Dow Chemical Company | Dow Inc. | air pollution violation | 2021 | EPA | $3,000,000 |
| Olin Corporation | Olin Corp. | environmental violation | 2006 | private lawsuit-federal | $3,000,000 |
| CHEVRON PHILLIPS CHEMICAL COMPANY | Chevron Phillips Chemical | air pollution violation | 2004 | EPA | (*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $3,000,000 |
| Union Carbide Corp/Dow Chemical-4 Sites-CAA Consent Decree (HQ Lead) | Dow Inc. | air pollution violation | 2021 | EPA | $3,000,000 |
| The Scotts Company LLC | Scotts Miracle-Gro | wage and hour violation | 2021 | private lawsuit-federal | $3,084,999 |
| E.I. Du Pont de Nemours and Company | Chemours | environmental violation | 2018 | EPA | $3,100,000 |
| FMC Corp | FMC Corp. | employment discrimination | 2001 | private lawsuit-federal | $3,100,000 |
| LUCITE INTERNATIONAL, INC. | Midorikawa Chemical Industry Co. | air pollution violation | 2006 | EPA | (*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $3,100,000 |
| Bayer Corporation | Bayer | consumer protection violation | 2007 | FTC | $3,200,000 |
| TRELLEBORG AUTOMOTIVE AMERICAS | Trelleborg | labor relations violation | 2004 | NLRB | $3,200,000 |
| Dow Chemical Company | Dow Inc. | environmental violation | 2002 | private lawsuit-state | $3,250,000 |
| DuPont | DuPont de Nemours | environmental violation | 2010 | EPA | $3,300,000 |
| Bayer Healthcare | Bayer | drug or medical equipment safety violation | 2010 | MULTI-AG | $3,300,000 |
| LANXESS CORPORATION | Lanxess | air pollution violation | 2015 | EPA | $3,340,000 |
| EQUISTAR LYONDELL CHEMICALS | LyondellBasell Industries | air pollution violation | 2021 | EPA | $3,400,000 |
| Chevron Phillips Chemical Company LP | Chevron Phillips Chemical | air pollution violation | 2022 | EPA | $3,400,000 |
| DuPont Specialty Products USA, LLC | DuPont de Nemours | labor relations violation | 2023 | NLRB | $3,626,302 |
| Hitachi Chemical Co. Ltd. | Showa Denko | price-fixing or anti-competitive practices | 2016 | USAO | $3,800,000 |
| Kemira Chemicals Inc. | Kemira | price-fixing or anti-competitive practices | 2019 | private lawsuit-federal | $3,800,000 |
| Ashland Global Holdings Inc. | Ashland Global Holdings | wage and hour violation | 2020 | private lawsuit-federal | $3,900,000 |
| Mosaic Phosphates, Inc. | Mosaic Co. | hazardous waste violation | 2016 | EPA | $3,900,000 |
| Lyondell Chemical | LyondellBasell Industries | MTBE violation | 2002 | private lawsuit-state | $4,000,000 |
| Degussa AG | Evonik Industries | price-fixing or anti-competitive practices | 2007 | private lawsuit-federal | $4,000,000 |
| IMC PHOSPHATE CO. (NEW WALES FACILITY) | Mosaic Co. | hazardous waste violation | 2016 | EPA | $4,100,000 |
| TRONOX PIGMENTS (SAVANNAH), INC. | Tronox | air pollution violation | 2011 | EPA | $4,200,000 |
| Formosa Plastics Corp. | Formosa Plastics | environmental violation | 2002 | LA-ENV | $4,350,000 |
| Dow Silicones Corporation | Dow Inc. | environmental violation | 2019 | EPA | $4,550,000 |
| Bayer AG | Bayer | price-fixing or anti-competitive practices | 2004 | DOJ_ANTITRUST | $4,700,000 |
| DOW CORNING CORP | Dow Inc. | air pollution violation | 2020 | EPA | $4,875,335 |
| PPG Industries | PPG Industries | wage and hour violation | 2016 | private lawsuit-federal | $5,000,000 |
| PPG Industries Inc. | PPG Industries | environmental violation | 2021 | private lawsuit-federal | $5,000,000 |
| BASF AG | BASF | price-fixing or anti-competitive practices | 2000 | private lawsuit-federal | $5,000,000 |
| Crompton Corporation | Lanxess | price-fixing or anti-competitive practices | 2005 | private lawsuit-federal | $5,000,000 |
| Kemira Oyj | Kemira | price-fixing or anti-competitive practices | 2008 | private lawsuit-federal | $5,000,000 |
| Kreha Corporation of America | Kureha | price-fixing or anti-competitive practices | 2006 | private lawsuit-federal | $5,000,000 |
| Mitsubishi Rayon America Inc. | Mitsubishi Chemical | price-fixing or anti-competitive practices | 2008 | private lawsuit-federal | $5,000,000 |
| Nan Ya Plastics Corporation | Formosa Plastics | price-fixing or anti-competitive practices | 2005 | private lawsuit-federal | $5,000,000 |
| INEOS ABS USA Corp. | Ineos | environmental violation | 2009 | EPA | $5,100,000 |
| Wilbur-Ellis Company | Wilbur-Ellis | food safety violation | 2018 | USAO | $5,515,124 |
| Bayer CropScience LP | Bayer | environmental violation | 2016 | EPA | $5,654,000 |
| Kaneka Texas Corporation | Kaneka | price-fixing or anti-competitive practices | 2007 | private lawsuit-federal | $5,900,000 |
| Ecolab | Ecolab | wage and hour violation | 2017 | private lawsuit-federal | $5,950,000 |
| Ecolab | Ecolab | wage and hour violation | 2010 | private lawsuit-federal | $6,000,000 |
| Bayer Corporation | Bayer | False Claims Act and related | 2001 | MULTI-AG | (*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $6,200,000 |
| Lyondell Chemical Company | LyondellBasell Industries | environmental violation | 2008 | TX-AG | $6,500,000 |
| Huntsman International LLC | Huntsman Corp. | price-fixing or anti-competitive practices | 2013 | private lawsuit-federal | $6,500,000 |
| PPG Industries Inc. | PPG Industries | consumer protection violation | 2017 | private lawsuit-federal | $6,500,000 |
| Bayer CropScience LP and Monsanto Company | Bayer | consumer protection violation | 2023 | NY-AG | $6,900,000 |
| DuPont de Nemours | DuPont de Nemours | benefit plan administrator violation | 2023 | private lawsuit-federal | $7,000,000 |
| Cytec Engineered Materials Inc. | Solvay | price-fixing or anti-competitive practices | 2005 | private lawsuit-federal | $7,000,000 |
| Evonik Degussa GmbH | Evonik Industries | price-fixing or anti-competitive practices | 2009 | private lawsuit-federal | $7,000,000 |
| Lucite International Inc. | Midorikawa Chemical Industry Co. | price-fixing or anti-competitive practices | 2009 | private lawsuit-federal | $7,050,000 |
| Sasol North America | Sasol | environmental violation | 2010 | EPA | $7,250,000 |
| Shintech, Inc. | Shin-Etsu Chemical | hazardous waste violation | 2009 | EPA | (*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $7,285,004 |
| Ecolab | Ecolab | wage and hour violation | 2016 | private lawsuit-federal | $7,500,000 |
| Equistar Chemicals | LyondellBasell Industries | air pollution violation | 2008 | EPA | (*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $7,595,800 |
| Zoltek Companies, Inc. | Toray Industries | economic sanction violation | 2018 | OFAC | $7,772,102 |
| Huntsman Petrochemical Corporation | Huntsman Corp. | environmental violation | 2003 | TX-ENV | $7,875,000 |
| Bayer Corporation | Bayer | drug or medical equipment safety violation | 2007 | MULTI-AG | $8,000,000 |
| The Scotts Miracle Gro Company | Scotts Miracle-Gro | environmental violation | 2012 | EPA | (*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $8,023,350 |
| CHEMTURA CORPORATION | Lanxess | environmental violation | 2010 | EPA | $8,137,500 |
| BAYER CROPSCIENCE | Bayer | air pollution violation | 2018 | EPA | $8,223,458 |
| Elf Atochem S.A. | Arkema | price-fixing or anti-competitive practices | 2002 | DOJ_ANTITRUST | $8,500,000 |
| Degussa AG | Evonik Industries | price-fixing or anti-competitive practices | 2004 | private lawsuit-federal | $8,560,000 |
| Chi Mei Optoelectronics | Chi Mei Corporation | price-fixing or anti-competitive practices | 2015 | WA-AG | $8,750,000 |
| Rust-Oleum Corp. | RPM International | product safety violation | 2017 | private lawsuit-federal | $9,300,000 |
| Huntsman Petrochemical Corp. | Huntsman Corp. | air pollution violation | 2003 | TX-AG | $9,375,000 |
| Bayer Corporation | Bayer | price-fixing or anti-competitive practices | 2011 | private lawsuit-federal | $9,615,384 |
| Momentive Performance Materials | Momentive Performance Materials | labor relations violation | 2010 | NLRB | $10,000,000 |
| DuPont Co. | DuPont de Nemours | lead violation | 2005 | RI-AG | $10,000,000 |
| Monsanto Company | Bayer | pesticide violation | 2019 | USAO | $10,000,000 |
| KMCO, LLC | ALTIVIA | environmental violation | 2020 | TX-ENV | $10,000,000 |
| Agrium Inc. | Nutrien Ltd. | price-fixing or anti-competitive practices | 2013 | private lawsuit-federal | $10,000,000 |
| Cabot Corporation | Cabot Corp. | price-fixing or anti-competitive practices | 2007 | private lawsuit-federal | $10,000,000 |
| FMC Corporation | FMC Corp. | price-fixing or anti-competitive practices | 2009 | private lawsuit-federal | $10,000,000 |
| Zeon Chemicals L.P. | Zeon Corporation | price-fixing or anti-competitive practices | 2005 | DOJ_ANTITRUST | $10,500,000 |
| Aventis CropScience | Bayer | consumer protection violation | 2001 | IA-AG | $10,596,097 |
| Trelleborg AB | Trelleborg | price-fixing or anti-competitive practices | 2009 | DOJ_ANTITRUST | $11,000,000 |
| Toray Industries Inc. | Toray Industries | price-fixing or anti-competitive practices | 2005 | private lawsuit-federal | $11,000,000 |
| Innospec Inc. | Innospec | Foreign Corrupt Practices Act | 2010 | SEC | $11,200,000 |
| Hercules Inc. | Ashland Global Holdings | price-fixing or anti-competitive practices | 2005 | private lawsuit-federal | $11,250,000 |
| Scotts Miracle-Gro Company | Scotts Miracle-Gro | pesticide violation | 2012 | EPA | $12,000,000 |
| Monsanto Company | Bayer | environmental violation | 2021 | USAO | $12,000,000 |
| BASF AG | BASF | price-fixing or anti-competitive practices | 2004 | private lawsuit-federal | $12,000,000 |
| Shintech, Inc. | Shin-Etsu Chemical | environmental violation | 2008 | EPA | $12,085,000 |
| Bostik Inc. | Arkema | environmental violation | 2011 | PA-ENV | $12,100,000 |
| DuPont de Nemours, Inc. | DuPont de Nemours | PFAS violation | 2021 | DE-AG | $12,500,000 |
