Lobbying

Marathon Petroleum MPC's latest lobbying report covers Q2 2026, at $880K. The four quarters Q4 2025–Q3 2026 total $2.9M. Its first report covers Q4 2022; the issues it reports most are Taxation/Internal Revenue Code and Fuel/Gas/Oil.

Marathon PetroleumMPC

Marathon Petroleum stock page

Latest quarter
No record
Q3 2026 · 0 reports
Last 12 months
$2.9M
Last 4 quarters
vs last quarter
−100.0%
Q3 2026 against the quarter before
First report
Q4 2022
The first quarter a report named it

Lobbying by quarter

Marathon Petroleum lobbying by quarter
Marathon Petroleum lobbying by quarter
QuarterAmountReports
Q4 2022$490K4
Q1 2023$780K5
Q2 2023$790K5
Q3 2023$760K5
Q4 2023$790K5
Q1 2024$1.2M5
Q2 2024$700K5
Q3 2024$670K4
Q4 2024$610K3
Q1 2025$1.3M5
Q2 2025$730K4
Q3 2025$670K4
Q4 2025$920K4
Q1 2026$1.1M4
Q2 2026$880K4
Q3 2026$00

By issue

  • Taxation$2.9M · 45 reports
  • Fuel, gas and oil$2M · 32 reports
  • Energy and nuclear$1.8M · 25 reports
  • Trade$1.5M · 21 reports
  • Transportation$1.4M · 15 reports
  • Environment and Superfund$1.1M · 11 reports
  • Clean air and water$637.7K · 8 reports
  • Homeland security$637.7K · 8 reports
  • Labor, antitrust and workplace$197.2K · 6 reports
  • Budget and appropriations$31K · 6 reports
  • Natural resources$31K · 6 reports
  • Tariffs$31K · 6 reports
  • Aviation and airlines$24.3K · 4 reports
  • Agriculture$5,556 · 1 reports

An issue's amount splits each report's amount equally over the issues the report lists.

Who was lobbied

  • HOUSE OF REPRESENTATIVES54 reports
  • SENATE53 reports
  • Environmental Protection Agency (EPA)16 reports
  • Energy, Dept of13 reports
  • State, Dept of (DOS)7 reports
  • Executive Office of the President (EOP)6 reports
  • Treasury, Dept of5 reports
  • Agriculture, Dept of (USDA)3 reports
  • White House Office3 reports
  • Natl Economic Council (NEC)2 reports
  • Pipeline & Hazardous Materials Safety Administration2 reports
  • Army, Dept of (Corps of Engineers)1 reports
  • Maritime Administration (MARAD)1 reports
  • U.S. Trade Representative (USTR)1 reports

Firms it paid

Firm
In-houseMarathon Petroleum Company$9.7M15 quarters
Capitol Tax Partners$1.2M15 quarters
Ridgeline Advocacy Group$300K6 quarters
Holland & Knight$280K6 quarters
Prince Street Strategies$280K7 quarters
Elevate Government Affairs$240K6 quarters
Fti Government Affairs$240K4 quarters
Mabry Public Affairs$140K7 quarters

Former officials lobbying for it

Former position
ALLISON NYHOLMPolicy Advisor for Sen. Lisa Murkowski.Q2 2026
BRET MANLEYChief of Staff, Rep. Rodney Davis 19-22; Chief of Staff, Rep. Jeff Denham 17-18;Legislative Director, Rep. Jeff Denham 11-17; Financial Services Policy Advisor, Rep. Gary Miller 08-10; Legislative Correspondent, Rep. Gary Miller 07-08.Q2 2026
GEORGE PULIZZIRep. Pete Olson: Leg. Intern; Rep. Lloyd Smucker: Fellow; Rep. Nancy Mace: Leg. Asst., Dir. of Policy and Coalitions; Rep. Jim Banks: Leg. Asst.; Sen. Jim Banks: Energy Policy Adv.Q2 2026
JACOB CHANDLER HINCHSen. Jim Inhofe: Leg. Dir., Policy Adv., Leg. Asst., Leg. Corr., Staff Asst. Senate Environment and Public Works Committee Clean Air, Climate and Nuclear Safety Subcommittee: Staff Director.Q2 2026
JEFFREY D MARKEYLD/Deputy Chief of Staff, Representative Doc Hastings.Q2 2026
ROBERT WILLIAM CHAMBERLINChief Counsel, US Senate Commerce Committee; Senior Counsel, US Senate Commerce Committee; Assistant Counsel, House Transportation and Infrastructure Committee.Q2 2026
SAMUEL WHITEHORNDeputy SD/GC, US Senate Commerce Committee; Acting SD, US Senate Commerce Committee; Sr. Counsel, US Senate Commerce Committee.Q2 2026
STEVEN SCHULTZLegislative Assistant and Legislative Correspondent, Legislative Assistant, SeniorLegislative Assistant, and Legislative Counsel for the office of Rep. Donald M.Payne, Jr.; Shared Staff for the Committee on Transportation and Infrastructure.Q2 2026
BRYAN ZUMWALTChief Counsel, Senate Committee on Small Business and Entrepreneurship 15 Chief Counsel, Senate Committee on Environment and Public Works; Counsel, Sen. David Vitter; Counsel, Rep. Bilbray; Clerk, Comm on Natural Resources.Q4 2025
JOHN STEITZDep. Chief of Staff, Legislative Director, Senior LA, Sen. John Kennedy; Senior PSM and PSM, Sen. Small Business Committee; LA and LC, Sen. David Vitter.Q4 2025
KYLE CORMNEYPolicy Advisor, Tom Price; LD, Tom Price; Senior Policy Advisor, House Budget Committee.Q4 2025
RUSS KELLEYSr Advisor, Dem. Caucus; Counsel, Comm on Trans & Infra; Leg Dir & Counsel, Rep. Suzanne Bonamici; Comm Advisor, Office of the Dem. Leader; Dir of Radio, Democrat Comms Committee; Press Asst, Dem. Comms Committee.Q4 2025
DAVID ALEXANDER MARTENLegislative Director, Sen. Maria Cantwell; Legislative Assistant, Sen. MariaCantwell; Legislative Assistant, Rep. Denny Heck; Legislative Correspondent, Rep. Denny Heck.Q3 2025
KATHERINE SCOLLARD MONGESenior Counsel, Leader/Speaker Pelosi; Senior Policy Adviser, Leader Pelosi; Tax Counsel, Senator Cardin.Q1 2025
BRYAN ZUMWALTChief Counsel, Senate Committee on Small BusinessandEntrepreneurship15 Chief Counsel, Senate Committee onEnvironmentand Public Works;Counsel, Sen. David Vitter; Counsel, Rep.Bilbray;Clerk, Comm onNatural Resources.Q2 2024
JOHN STEITZDep. Chief of Staff, Legislative Director, Senior LA, Sen.JohnKennedy;Senior PSM and PSM, Sen. Small Business Committee; LAandLC, Sen.David Vitter.Q2 2024
KYLE CORMNEYPolicy Advisor, Tom Price; LD, Tom Price; Senior PolicyAdvisor,HouseBudget Committee.Q2 2024
MICKEALA YORK CARTERDeputy Director of Communications, United StatesDepartmentofAgriculture, (political appointment); Director ofCommunicationsandExternal Affairs, Outreach Coordinator, HouseAgricultureCommittee;Communications Director, Legislative Assistant,VelaQ2 2024
RUSS KELLEYSr Advisor, Dem. Caucus; Counsel, Comm on Trans & Infra.; LegDir&Counsel, Rep. Suzanne Bonamici; Comm Advisor, Office oftheDem.Leader; Dir of Radio, Democrat Comms Committee; PressAsst,Dem.Comms Committee.Q2 2024
MARGARET CARAVELLICounsel, House Energy & Commerce Committee; Chief Counsel, House Science, Space & Technology Committee; Senior Clean Air Act Counsel, Senate Committee on Environment & Public WorksQ1 2024
MICHAEL FRIEDBERGStaff Director, Rail Subcmte., House Transp. & Infrastructure Cmte.; Professional Staff, House Appropriations Cmte.Q1 2023
SARAH ELIZABETH SHIVESenior Counsel, Sen. Debbie Stabenow; Senior Counsel, Sen. John D. Rockefeller IV; Legislative Correspondent, Sen. John D. Rockefeller IV.Q4 2022

Lobbying reports

Filed by
07/20for Q2Elevate Government Affairs$50K
07/20for Q2In-house$710K
07/20for Q2Capitol Tax Partners$80K
07/20for Q2Ridgeline Advocacy Group$40K
04/20for Q1Elevate Government Affairs$50K
04/20for Q1In-house$940K
04/17for Q1Capitol Tax Partners$80K
04/16for Q1Ridgeline Advocacy Group$60K
01/20for Q4 2025Elevate Government Affairs$50K
01/20for Q4 2025In-house$730K
01/20for Q4 2025Ridgeline Advocacy Group$60K
01/19for Q4 2025Capitol Tax Partners$80K
25/10/21for Q3 2025In-house$480K
25/10/20for Q3 2025Elevate Government Affairs$50K
25/10/20for Q3 2025Ridgeline Advocacy Group$60K
25/10/20for Q3 2025Capitol Tax Partners$80K
25/07/21for Q2 2025Elevate Government Affairs$20K
25/07/21for Q2 2025In-house$570K
25/07/21for Q2 2025Ridgeline Advocacy Group$60K
25/07/18for Q2 2025Capitol Tax Partners$80K