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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
environmental violation$1,444,185,721230
workplace safety or health violation$40,043,99658
wage and hour violation$27,820,8815
consumer protection violation$22,500,0001
accounting fraud or deficiencies$20,000,0001
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 Type sort iconYearAgencyPenalty Amount
Western Refining Southwest, Incenvironmental violation2013EPA$187,500
Blanchard Refining (Texas City)environmental violation2013EPA$30,000
Western Refining Company LPenvironmental violation2015EPA$30,000
Marathon Petroleum Company LPenvironmental violation2015EPA$256,500
Western Refining Southwest, Inc.environmental violation2017EPA$106,260
Blanchard Refiningenvironmental violation2017EPA$80,000
Western Refining Co.environmental violation2018EPA$153,500
Western Refining Southwest-Gallup Refineryenvironmental violation2019EPA$148,303
Western Refining Southwest, Inc.environmental violation2019EPA$190,225
Tesoro High Plains Pipeline Companyenvironmental violation2005EPA$94,500
Tesoroenvironmental violation2016EPA(*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $2,683,333
Tesoro Refining & Marketing Companyenvironmental violation2023EPA(*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $31,033,333
Tesoro Refining & Marketing Company LLC, et al. (NC)environmental violation2016EPA(*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $4,233,333
Tesoro Refining & Marketing Company LLCenvironmental violation2015EPA$6,390
Tesoro Refining & Marketing Company LLCenvironmental violation2015EPA$6,390
Tesoro Corporationenvironmental violation2016EPA$325,000
Tesoro Alaska Company, L.L.C. Kenai Refineryenvironmental violation2019EPA$9,000
Marathon Petroleum Company LLCenvironmental violation2006EPA$139,000
Tesoroenvironmental violation2013EPA(*)Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting. $1,100,000
Marathon Petroleumenvironmental violation2015EPA(*)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
Marathon Petroleum Company LPenvironmental violation2012EPA$219,792
Tesoro Corporationenvironmental violation2012EPA$321,100
Western Refining Companyenvironmental violation2012EPA$49,264
Tesoro Corporationenvironmental violation2013EPA$28,900
Marathon Petroleum Company LP,environmental violation2014EPA$17,771
Western Refining Company, L.P.environmental violation2014EPA$21,472
Western Refining Southwest Inc.environmental violation2014EPA$9,293
Marathon Petroleum Company LP,environmental violation2015EPA$51,858
Marathon Petroleum Company LPenvironmental violation2015EPA$15,355
Western Refining Company, L.P.environmental violation2015EPA$8,130
Western Refining Company, L.P.environmental violation2015EPA$22,054
Marathon Petroleum Company LPenvironmental violation2017EPA$42,165
ConocoPhillips Companyenvironmental violation2005EPA$25,216
Tesoro Golden Eagle RefineryFamily and Medical Leave Act2004WHD$29,730
TESORO REFINING AND MARKETING CO.labor relations violation2017NLRB$6,685,451
Tesoro Refining and Marketing Co.labor relations violation2017NLRB$1,397,710
ST. PAUL PARK REFINING CO., LLClabor relations violation2016NLRB$11,955
Tesoro NW Corp.labor relations violation2009NLRB$14,339
ST. PAUL PARK REFINING CO. LLC D/B/A WESTERN REFININGlabor relations violation2020NLRB$600,000
WESTERN REFINING WHOLESALE INCmotor vehicle safety violation2009FMCSA$11,990
Marathon Petroleum Company Lpmotor vehicle safety violation2017FMCSA$150,000
Marathon Petroleum Companyprice-fixing or anti-competitive practices2007CFTC$1,000,000
Marathon Petroleum Companyrailroad safety violation2009FRA$7,000
Marathon Petroleum Companyrailroad safety violation2009FRA$8,500
Marathon Petroleum Companyrailroad safety violation2011FRA$5,000
TESORO REFINING AND MARKETING CO.railroad safety violation2010FRA$7,500
TESORO REFINING AND MARKETING CO.railroad safety violation2010FRA$10,000
WESTERN REFINING COMPANYrailroad safety violation2013FRA$12,150
TESORO REFINING AND MARKETING CO.railroad safety violation2014FRA$15,000
TESORO REFINING AND MARKETING CO.railroad safety violation2014FRA$5,000
TESORO REFINING AND MARKETING CO.railroad safety violation2015FRA$20,000
WESTERN REFINING COMPANYrailroad safety violation2014FRA$27,100
WESTERN REFINING COMPANYrailroad safety violation2014FRA$24,900
TESORO REFINING AND MARKETING CO.railroad safety violation2009FRA$7,500
TESORO REFINING AND MARKETING COMPANYrailroad safety violation2016FRA$10,000
Marathon Ashland Petroleumrailroad safety violation2006FRA$21,000
Marathon Ashland Petroleumrailroad safety violation2006FRA$8,500
Marathon Petroleumrailroad safety violation2005FRA$7,500
Marathon Petroleumrailroad safety violation2005FRA$8,400
Marathon Petroleumrailroad safety violation2005FRA$7,500
Marathon Petroleumrailroad safety violation2006FRA$8,000
Marathon Petroleumrailroad safety violation2007FRA$8,000
Marathon Petroleumrailroad safety violation2007FRA$16,000
Tesoro Refining and Marketing Companyrailroad safety violation2004FRA$7,500
Tesoro Refining and Marketing Companyrailroad safety violation2004FRA$8,000
Tesoro Refining and Marketing Companyrailroad safety violation2004FRA$5,000
Tesoro Refining and Marketing Companyrailroad safety violation2005FRA$10,000
Tesoro Refining and Marketing Companyrailroad safety violation2006FRA$10,000
Western Refining Co.railroad safety violation2005FRA$6,500
Western Refining Co.railroad safety violation2006FRA$7,000
Western Refining Co.railroad safety violation2006FRA$7,000
Western Refining Co.railroad safety violation2006FRA$7,000
Western Refining Co.railroad safety violation2007FRA$10,000
Western Refining Co.railroad safety violation2007FRA$7,500
Western Refining Co.railroad safety violation2007FRA$7,500
Western Refining Co.railroad safety violation2008FRA$10,000
TESORO REFINING AND MARKETING COMPANYrailroad safety violation2016FRA$10,000
WESTERN REFINING COMPANYrailroad safety violation2017FRA$8,000
WESTERN REFINING COMPANYrailroad safety violation2017FRA$12,350
WESTERN REFINING COMPANYrailroad safety violation2017FRA$14,000
Tesoro GP Midstream LLCrailroad safety violation2017FRA$5,000
TESORO REFINING AND MARKETING COMPANYrailroad safety violation2017FRA$5,000
TESORO REFINING AND MARKETING COMPANYrailroad safety violation2017FRA$20,000
TESORO REFINING AND MARKETING COMPANYrailroad safety violation2017FRA$5,000
Marathon Petroleum Companyrailroad safety violation2018FRA$10,000
St. Paul Park Refining Co. LLCrailroad safety violation2018FRA$6,000
St. Paul Park Refining Co. LLCrailroad safety violation2018FRA$20,000
TESORO REFINING AND MARKETING COMPANYrailroad safety violation2018FRA$5,000
WESTERN REFINING COMPANYrailroad safety violation2018FRA$7,500
Marathon Petroleum Companyrailroad safety violation2020FRA$7,500
Marathon Petroleum Companyrailroad safety violation2020FRA$7,500
Marathon Petroleum Companyrailroad safety violation2020FRA$39,500
Andeavorrailroad safety violation2021FRA$17,000
Andeavorrailroad safety violation2021FRA$8,500
Andeavorrailroad safety violation2021FRA$7,125
Tesoro Refining And Marketing Companyrailroad safety violation2021FRA$5,500
Western Refining Companyrailroad safety violation2020FRA$8,850
Marathon Petroleum Companyrailroad safety violation2022FRA$14,000
Marathon Petroleum Companyrailroad safety violation2022FRA$7,900
Marathon Petroleum Companyrailroad safety violation2019FRA$5,000
TESORO REFINING AND MARKETING COMPANYrailroad safety violation2019FRA$10,000
(*): Penalty amounts marked by an asterisk are ones announced by more than one agency. Parent penalty totals are adjusted to avoid double-counting.