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Violation Tracker Current Parent Company Summary

Current Parent Company Name: Marathon Petroleum
Ownership Structure: publicly traded (ticker symbol MPC)
Headquartered in: Ohio
Major Industry: oil and gas
Specific Industry: oil & gas
Penalty total since 2000: $1,572,743,103
Number of records: 375
Top 5 Offense Groups (Groups Defined)Penalty TotalNumber of Records
environment-related offenses$1,444,185,721230
employment-related offenses$44,142,96612
safety-related offenses$40,902,761129
consumer-protection-related offenses$22,500,0001
financial offenses$20,011,6552
Top 5 Primary Offense TypesPenalty TotalNumber of Records
air pollution violation$1,330,025,931129
environmental violation$109,333,64864
workplace safety or health violation$40,043,99658
wage and hour violation$27,820,8815
consumer protection violation$22,500,0001
Notes: Parent-subsidiary linkages are based on relationships current as of the latest revision listed in the Update Log, which may vary from what was the case when a violation occurred. The penalty totals are adjusted to account for the fact that the individual entries below may include both agency records and settlement announcements for the same case; or else a penalty covering multiple locations may be listed in the individual records for each of the facilities. The totals are also adjusted to reflect cases in which federal and state or local agencies cooperated and issued separate announcements of the outcome. Duplicate or overlapping penalty amounts are marked with an asterisk in the list below.

Links: Subsidy Tracker data on financial assistance to this company by federal, state and local government agencies can be found here.

Individual Penalty Records:

Click on the company or penalty amount for more information on each case.

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CompanyPrimary Offense TypeYearAgency sort iconPenalty Amount
Marathon Petroleum Company LP,air pollution violation2014EPA$17,771
Western Refining Company, L.P.air pollution violation2014EPA$21,472
Western Refining Southwest Inc.air pollution violation2014EPA$9,293
Marathon Petroleum Company LP,air pollution violation2015EPA$51,858
Marathon Petroleum Company LPair pollution violation2015EPA$15,355
Western Refining Company, L.P.air pollution violation2015EPA$8,130
Western Refining Company, L.P.air pollution violation2015EPA$22,054
Marathon Petroleum Company LPair pollution violation2017EPA$42,165
ConocoPhillips Companyair pollution violation2005EPA$25,216
Hess Retail Services, Inc.tax violations2015CT-AG$11,655
Andeavor Field Services LLCenvironmental violation2021CO-OIL$22,500
Marathon Petroleum Companyprice-fixing or anti-competitive practices2007CFTC$1,000,000
Tesoro Corporationwater pollution violation2012CA-WAT$440,670
Tesoro Companies, Inc. and Tesoro West Coast Company LLCunderground storage tank violation2011CA-WAT$325,000
Tesoro Refining and Marketing Co, LLCair pollution violation2021CA-SCAQMD$62,000
Tesoro Refining and Marketing Co, LLCair pollution violation2019CA-SCAQMD$15,000
Tesoro Refining and Marketing Co, LLCair pollution violation2019CA-SCAQMD$10,000
Tesoro Logisticsair pollution violation2019CA-SCAQMD$9,000
Tesoro Refining and Marketing Co, LLCair pollution violation2019CA-SCAQMD$116,000
Tesoro Refining & Marketing Co, LLCair pollution violation2019CA-SCAQMD$59,000
Tesoro Refining and Marketing Co, LLCair pollution violation2019CA-SCAQMD$26,000
Tesoro Refining & Marketing Co, LLCair pollution violation2019CA-SCAQMD$150,000
Tesoro Logisticsair pollution violation2019CA-SCAQMD$16,500
Tesoro Refining and Marketing Co, LLCair pollution violation2018CA-SCAQMD$30,000
Tesoro (Usa)air pollution violation2017CA-SCAQMD$14,850
Tesoro Refining & Marketing Co, LLCair pollution violation2017CA-SCAQMD$246,500
Tesoro Refining & Marketing Co, LLCair pollution violation2017CA-SCAQMD$80,000
Tesoro Refining and Marketing Co.air pollution violation2015CA-SCAQMD$135,000
Tesoro Logistics Operations LLCair pollution violation2014CA-SCAQMD$8,400
Tesoro Refining and Marketing Co.air pollution violation2013CA-SCAQMD$10,500
Tesoro Refining and Marketing Co.air pollution violation2012CA-SCAQMD$80,000
Tesoro Refining and Marketing Co.air pollution violation2012CA-SCAQMD$431,500
Tesoro West Coast Co. LLCair pollution violation2011CA-SCAQMD$10,000
Tesoro Refining and Marketing Co.air pollution violation2009CA-SCAQMD$110,500
Tesoro Refining and Marketingair pollution violation2009CA-SCAQMD$20,500
Tesoro Refining and Marketing Co.air pollution violation2008CA-SCAQMD$25,000
TESORO REFINING AND MARKETING CO.air pollution violation2023CA-SCAQMD$5,000
TESORO REFINING & MARKETING CO.air pollution violation2023CA-SCAQMD$16,800
Tesoro Refining & Marketing Co. LLCair pollution violation2023CA-SCAQMD$10,910
TESORO LOGISTICSair pollution violation2023CA-SCAQMD$9,500
TESORO REFINING & MARKETING CO., LLCair pollution violation2023CA-SCAQMD$12,500
Tesoro Refining & Marketing Company LLChazardous waste violation2019CA-DTSC$25,000
Tesoro Refining & Marketing Companyair pollution violation2021CA-BAAQMD$2,227,000
Tesoro Refining & Marketing Companyair pollution violation2018CA-BAAQMD$915,700
Tesoro Refining & Marketing Companyair pollution violation2016CA-BAAQMD$646,140
Tesoro Refining & Marketing Companyair pollution violation2015CA-BAAQMD$4,000,000
Tesoro Refining & Marketing Companyair pollution violation2014CA-BAAQMD$260,000
Tesoro Refining & Marketing Companyair pollution violation2014CA-BAAQMD$285,000
Tesoro Refining & Marketing Companyair pollution violation2014CA-BAAQMD$472,000
Tesoro Refining & Marketing Companyair pollution violation2011CA-BAAQMD$497,375
Tesoro Refining & Marketing Companyair pollution violation2010CA-BAAQMD$366,375
Tesoro Refining & Marketing Companyair pollution violation2008CA-BAAQMD$1,500,000
Tesoro Refining & Marketing Companyair pollution violation2008CA-BAAQMD$48,000
Tesoro Refining & Marketing Companyair pollution violation2006CA-BAAQMD$1,100,000
Tesoro Refining & Marketing Companyair pollution violation2005CA-BAAQMD$800,000
Tesoro Refining & Marketing Companyair pollution violation2022CA-BAAQMD$1,469,579
Tesoro Refining & Marketing Co.air pollution violation2019CA-ARB$119,000
Tesoro Refining & Marketing Co.air pollution violation2019CA-ARB$133,000
Tesoro Refining & Marketing Company LLCair pollution violation2019CA-ARB$850,000
Tesoro Refining & Marketing Co.air pollution violation2018CA-ARB$226,250
Tesoro Refining & Marketing Co.air pollution violation2018CA-ARB$157,500
Tesoro Refining & Marketing Companyair pollution violation2018CA-ARB$60,000
Tesoro Refining & Marketing Company LLCair pollution violation2018CA-ARB$1,365,000
Tesoro Companies, Inc.air pollution violation2017CA-ARB$75,000
Tesoro Refining and Manufacturing Company LLCair pollution violation2016CA-ARB$509,600
Tesoro Refining& Marketing Company, LLCair pollution violation2015CA-ARB$50,000
Tesoro Refining & Marketing Company, LLCair pollution violation2015CA-ARB$12,500
Tesoro Refining& Marketing Company LLCair pollution violation2014CA-ARB$1,014,000
Tesoro Refining & Marketing Company, Golden Eagle Refineryair pollution violation2013CA-ARB$40,000
Tesoroair pollution violation2006CA-ARB$425,000
Tesoro Alaska Co. and Seabulk Tankers Inc.environmental violation2010AK-AG$429,870
Tesoro Refiningwage and hour violation2013private lawsuit-federal$11,599,999
Tesoro Refiningwage and hour violation2009private lawsuit-federal$950,000
Tesoro Refining & Marketingemployment discrimination2012private lawsuit-state$7,582,900
Tesoro Refining & Marketing Company LLCwage and hour violation2020private lawsuit-federal$15,250,000
(*): Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting.