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 |
|---|---|---|---|---|---|---|
| Exxon Mobil Corporation | Exxon Mobil | oil and gas | environmental violation | 2008 | TX-ENV | $65,300 |
| Exxon Mobil Corporation | Exxon Mobil | oil and gas | environmental violation | 2008 | TX-ENV | $10,000 |
| ExxonMobil Oil Corporation | Exxon Mobil | oil and gas | environmental violation | 2008 | TX-ENV | $10,000 |
| Exxon Mobil Corporation | Exxon Mobil | oil and gas | environmental violation | 2008 | TX-ENV | $13,775 |
| ExxonMobil Oil Corporation | Exxon Mobil | oil and gas | environmental violation | 2008 | TX-ENV | $25,100 |
| ExxonMobil Oil Corporation | Exxon Mobil | oil and gas | environmental violation | 2008 | TX-ENV | $32,760 |
| Exxon Mobil Corporation | Exxon Mobil | oil and gas | environmental violation | 2008 | TX-ENV | $10,000 |
| Exxon Mobil Corporation | Exxon Mobil | oil and gas | environmental violation | 2008 | TX-ENV | $10,000 |
| ExxonMobil Oil Corporation | Exxon Mobil | oil and gas | environmental violation | 2008 | TX-ENV | $10,324 |
| Exxon Mobil Corporation | Exxon Mobil | oil and gas | environmental violation | 2008 | TX-ENV | $19,618 |
| ExxonMobil Oil Corporation | Exxon Mobil | oil and gas | environmental violation | 2008 | TX-ENV | $75,240 |
| Exxon Mobil Corporation | Exxon Mobil | oil and gas | environmental violation | 2008 | TX-ENV | $70,400 |
| Mobil Chemical Company Inc. | Exxon Mobil | oil and gas | environmental violation | 2008 | TX-ENV | $40,700 |
| ExxonMobil Oil Corporation | Exxon Mobil | oil and gas | environmental violation | 2007 | TX-ENV | $10,000 |
| ExxonMobil Oil Corporation | Exxon Mobil | oil and gas | environmental violation | 2007 | TX-ENV | $19,312 |
| Exxon Mobil Corporation | Exxon Mobil | oil and gas | environmental violation | 2007 | TX-ENV | $6,560 |
| Exxon Mobil Corporation | Exxon Mobil | oil and gas | environmental violation | 2007 | TX-ENV | $44,575 |
| Exxon Mobil Corporation | Exxon Mobil | oil and gas | environmental violation | 2007 | TX-ENV | $20,000 |
| Exxon Mobil Corporation | Exxon Mobil | oil and gas | environmental violation | 2007 | TX-ENV | $10,469 |
| Exxon Mobil Corporation | Exxon Mobil | oil and gas | environmental violation | 2007 | TX-ENV | $73,710 |
| Exxon Mobil Corporation | Exxon Mobil | oil and gas | environmental violation | 2007 | TX-ENV | $50,147 |
| Exxon Mobil Corporation | Exxon Mobil | oil and gas | environmental violation | 2007 | TX-ENV | $10,000 |
| Exxon Mobil Corporation | Exxon Mobil | oil and gas | environmental violation | 2007 | TX-ENV | $20,000 |
| ExxonMobil Oil Corporation | Exxon Mobil | oil and gas | environmental violation | 2007 | TX-ENV | $18,540 |
| ExxonMobil Oil Corporation | Exxon Mobil | oil and gas | environmental violation | 2007 | TX-ENV | $10,800 |
| Exxon Mobil Corporation | Exxon Mobil | oil and gas | environmental violation | 2007 | TX-ENV | $6,960 |
| Exxon Mobil Corporation | Exxon Mobil | oil and gas | environmental violation | 2007 | TX-ENV | $75,000 |
| ExxonMobil Oil Corporation | Exxon Mobil | oil and gas | environmental violation | 2007 | TX-ENV | $20,724 |
| Exxon Mobil Corporation | Exxon Mobil | oil and gas | environmental violation | 2006 | TX-ENV | $20,000 |
| ExxonMobil Oil Corporation | Exxon Mobil | oil and gas | environmental violation | 2006 | TX-ENV | $21,493 |
| ExxonMobil Oil Corporation | Exxon Mobil | oil and gas | environmental violation | 2006 | TX-ENV | $10,000 |
| ExxonMobil Oil Corporation | Exxon Mobil | oil and gas | environmental violation | 2006 | TX-ENV | $44,600 |
| ExxonMobil Oil Corporation | Exxon Mobil | oil and gas | environmental violation | 2006 | TX-ENV | $65,700 |
| ExxonMobil Oil Corporation | Exxon Mobil | oil and gas | environmental violation | 2006 | TX-ENV | $10,093 |
| Exxon Mobil Corporation | Exxon Mobil | oil and gas | environmental violation | 2006 | TX-ENV | $10,807 |
| ExxonMobil Oil Corporation | Exxon Mobil | oil and gas | environmental violation | 2006 | TX-ENV | $6,490 |
| ExxonMobil Oil Corporation | Exxon Mobil | oil and gas | environmental violation | 2006 | TX-ENV | $13,494 |
| ExxonMobil Oil Corporation | Exxon Mobil | oil and gas | environmental violation | 2006 | TX-ENV | $6,640 |
| Exxon Mobil Corporation | Exxon Mobil | oil and gas | environmental violation | 2006 | TX-ENV | $5,340 |
| ExxonMobil Oil Corporation | Exxon Mobil | oil and gas | environmental violation | 2006 | TX-ENV | $80,444 |
| Exxon Mobil Corporation | Exxon Mobil | oil and gas | environmental violation | 2006 | TX-ENV | $26,080 |
| ExxonMobil Oil Corporation | Exxon Mobil | oil and gas | environmental violation | 2006 | TX-ENV | $28,900 |
| Exxon Mobil Corporation | Exxon Mobil | oil and gas | environmental violation | 2006 | TX-ENV | $6,600 |
| Exxon Mobil Corporation | Exxon Mobil | oil and gas | environmental violation | 2006 | TX-ENV | $6,930 |
| ExxonMobil Oil Corporation | Exxon Mobil | oil and gas | environmental violation | 2005 | TX-ENV | $17,250 |
| Exxon Mobil Corporation | Exxon Mobil | oil and gas | environmental violation | 2005 | TX-ENV | $47,185 |
| Exxon Mobil Corporation | Exxon Mobil | oil and gas | environmental violation | 2005 | TX-ENV | $40,000 |
| Exxon Mobil Corporation | Exxon Mobil | oil and gas | environmental violation | 2005 | TX-ENV | $9,060 |
| ExxonMobil Oil Corporation | Exxon Mobil | oil and gas | environmental violation | 2004 | TX-ENV | $16,100 |
| Exxon Mobil Corporation | Exxon Mobil | oil and gas | environmental violation | 2004 | TX-ENV | $43,315 |
| ExxonMobil Oil Corporation | Exxon Mobil | oil and gas | environmental violation | 2004 | TX-ENV | $150,462 |
| ExxonMobil Oil Corporation | Exxon Mobil | oil and gas | environmental violation | 2004 | TX-ENV | $25,000 |
| Exxon Mobil Corp. | Exxon Mobil | oil and gas | environmental violation | 2003 | TX-ENV | $6,000 |
| Exxon Mobil Corporation | Exxon Mobil | oil and gas | environmental violation | 2003 | TX-ENV | $15,000 |
| Exxon Mobil Corporation | Exxon Mobil | oil and gas | environmental violation | 2003 | TX-ENV | $6,250 |
| Exxon Mobil Corporation dba ExxonMobil Refining & Supply Company | Exxon Mobil | oil and gas | environmental violation | 2002 | TX-ENV | $7,500 |
| MOBIL CHEM CO BEAUMONT OLEFINS AROMATICS | Exxon Mobil | oil and gas | environmental violation | 2002 | TX-ENV | $20,000 |
| MOBIL OIL CORPORATION | Exxon Mobil | oil and gas | environmental violation | 2001 | TX-ENV | $6,750 |
| MOBIL OIL CORPORATION | Exxon Mobil | oil and gas | environmental violation | 2001 | TX-ENV | $129,600 |
| MOBIL CHEMICAL COMPANY INC | Exxon Mobil | oil and gas | environmental violation | 2001 | TX-ENV | $5,200 |
| Mobil Chemical Olefins & Aromatics Plant | Exxon Mobil | oil and gas | environmental violation | 2000 | TX-ENV | $6,000 |
| ExxonMobil Pipeline Co. | Exxon Mobil | oil and gas | environmental violation | 2019 | TX-RRC | $5,000 |
| Pioneer Natural Resources USA, Inc. | Exxon Mobil | oil and gas | environmental violation | 2017 | TX-RRC | $10,000 |
| Exxon Mobil Corp. | Exxon Mobil | oil and gas | environmental violation | 2021 | LA-ENV | $40,000 |
| XTO Energy Inc. | Exxon Mobil | oil and gas | environmental violation | 2021 | WV-ENV | $53,591 |
| Exxon Corporation | Exxon Mobil | oil and gas | environmental violation | 2008 | private lawsuit-federal | $507,500,000 |
| Exxon Mobil | Exxon Mobil | oil and gas | environmental violation | 2008 | private lawsuit-state | $8,500,000 |
| ExxonMobil Oil Corporation | Exxon Mobil | oil and gas | environmental violation | 2021 | TX-ENV | $10,501 |
| ExxonMobil Oil Corporation | Exxon Mobil | oil and gas | environmental violation | 2021 | TX-ENV | $10,500 |
| XTO Energy | Exxon Mobil | oil and gas | environmental violation | 2022 | LA-ENV | $55,000 |
| EXXON MOBIL CORPORATION | Exxon Mobil | oil and gas | environmental violation | 2022 | TX-ENV | $10,501 |
| EXXON MOBIL CORPORATION | Exxon Mobil | oil and gas | environmental violation | 2022 | TX-ENV | $50,000 |
| EXXON MOBIL CORPORATION | Exxon Mobil | oil and gas | environmental violation | 2022 | TX-ENV | $21,000 |
| EXXON MOBIL CORPORATION | Exxon Mobil | oil and gas | environmental violation | 2022 | TX-ENV | $11,251 |
| EXXONMOBIL OIL CORPORATION | Exxon Mobil | oil and gas | environmental violation | 2022 | TX-ENV | $32,000 |
| XTO ENERGY INC. | Exxon Mobil | oil and gas | environmental violation | 2021 | TX-ENV | $41,900 |
| EXXON MOBIL CORPORATION | Exxon Mobil | oil and gas | environmental violation | 2021 | TX-ENV | $48,152 |
| EXXONMOBIL OIL CORPORATION | Exxon Mobil | oil and gas | environmental violation | 2021 | TX-ENV | $6,000 |
| EXXON MOBIL CORPORATION | Exxon Mobil | oil and gas | environmental violation | 2021 | TX-ENV | $5,251 |
| XTO Permian Operating, LLC | Exxon Mobil | oil and gas | environmental violation | 2022 | NM-EMN | $1,770,000 |
| EXXONMOBIL PRODUCTION COMPANY | Exxon Mobil | oil and gas | environmental violation | 2012 | EPA | $24,375 |
| ExxonMobil Oil Corporation | Exxon Mobil | oil and gas | environmental violation | 2015 | EPA | $425,000 |
| EXXONMOBIL CHEMICAL COMPANY | Exxon Mobil | oil and gas | environmental violation | 2001 | EPA | $65,700 |
| EXXONMOBIL BAYTOWN CHEMICAL PLANT | Exxon Mobil | oil and gas | environmental violation | 2004 | EPA | $5,000 |
| EXXONMOBIL REFINING SUPPLY BATON ROUGE REF | Exxon Mobil | oil and gas | environmental violation | 2004 | EPA | $5,000 |
| ExxonMobil Oil Corporation (BMCP) | Exxon Mobil | oil and gas | environmental violation | 2004 | EPA | $12,500 |
| XTO Energy, Inc - Teague Townsite Plant | Exxon Mobil | oil and gas | environmental violation | 2006 | EPA | $11,000 |
| XTO Energy, Inc. | Exxon Mobil | oil and gas | environmental violation | 2009 | EPA | $6,411 |
| XTO Energy Inc. | Exxon Mobil | oil and gas | environmental violation | 2023 | EPA | $19,718 |
| Exxon Mobil Corporation | Exxon Mobil | oil and gas | environmental violation | 2008 | EPA | $2,642,198 |
| Exxon Mobil Corp | Exxon Mobil | oil and gas | economic sanction violation | 2003 | OFAC | $50,000 |
| Exxon Mobil | Exxon Mobil | oil and gas | economic sanction violation | 2017 | OFAC | $2,000,000 |
| XTO Energy Inc. | Exxon Mobil | oil and gas | drinking water violation | 2023 | EPA | $19,718 |
| ExxonMobil | Exxon Mobil | oil and gas | consumer protection violation | 2015 | private lawsuit-federal | $5,000,000 |
| Mobil Oil Guam Inc. and Mobil Oil Mariana Islands Inc. | Exxon Mobil | oil and gas | air pollution violation | 2010 | EPA | $2,400,000 |
| ExxonMobil | Exxon Mobil | oil and gas | air pollution violation | 2008 | EPA | $6,100,000 |
| ExxonMobil | Exxon Mobil | oil and gas | air pollution violation | 2005 | EPA | $589,400,000 |
| Exxon Mobil | Exxon Mobil | oil and gas | air pollution violation | 2017 | EPA | $302,500,000 |
| XTO Energy Inc. | Exxon Mobil | oil and gas | air pollution violation | 2018 | EPA | $770,000 |
| ExxonMobil Oil Corporation | Exxon Mobil | oil and gas | air pollution violation | 2019 | EPA | $616,000 |
| ExxonMobil | Exxon Mobil | oil and gas | air pollution violation | 2005 | 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. $18,400,000 |
