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1st Quarter - Report · 2026

Filing UUID
ba67066d-7870-4490-95ba-ec39f38538d8
Type
Q1 — 1st Quarter - Report
Period
first_quarter
Year
2026
Posted
2026-04-21 03:47:12
Income (reported)
$50,000
Expenses (reported)
—
Filing document
Open on lda.senate.gov

Registrant (lobbying firm)

ELEVATE GOVERNMENT AFFAIRS, LLC

Government relations firm.

Contact
CHRISTINE R. MISTR
Phone
+1 202-552-5992
Address
zip:20001, city:Washington, state:DC, street:20 F Street NW Suite 810

Client

MARATHON PETROLEUM CORPORATION

Petroleum refining, marketing, and transportation company.

State
DC
Country
US
Effective date
2025-03-31

Issues lobbied + lobbyists

BUD — Budget/Appropriations

Monitor and engage on issues regarding petroleum, trade and tax.

Lobbyists:
  • ROBERT WILLIAM CHAMBERLIN — covered position: Chief Counsel, US Senate Commerce Committee; Senior Counsel, US Senate Commerce Committee; Assistant Counsel, House Transportation and Infrastructure Committee.
  • SAMUEL WHITEHORN — covered position: Deputy SD/GC, US Senate Commerce Committee; Acting SD, US Senate Commerce Committee; Sr. Counsel, US Senate Commerce Committee.
  • mr JEFFREY D MARKEY — covered position: LD/Deputy Chief of Staff, Representative Doc Hastings.
  • BRET MANLEY — covered position: Chief of Staff, Rep. Rodney Davis; Chief of Staff, Rep. Jeff Denham.
  • ALLISON NYHOLM — covered position: Policy Advisor for Sen. Lisa Murkowski.
  • mr STEVEN SCHULTZ — covered position: Legislative 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.

Government entities lobbied: HOUSE OF REPRESENTATIVES; SENATE

FUE — Fuel/Gas/Oil

Monitor and engage on issues regarding petroleum, trade and tax.

Lobbyists:
  • ROBERT WILLIAM CHAMBERLIN — covered position: Chief Counsel, US Senate Commerce Committee; Senior Counsel, US Senate Commerce Committee; Assistant Counsel, House Transportation and Infrastructure Committee.
  • SAMUEL WHITEHORN — covered position: Deputy SD/GC, US Senate Commerce Committee; Acting SD, US Senate Commerce Committee; Sr. Counsel, US Senate Commerce Committee.
  • mr JEFFREY D MARKEY — covered position: LD/Deputy Chief of Staff, Representative Doc Hastings.
  • BRET MANLEY — covered position: Chief of Staff, Rep. Rodney Davis; Chief of Staff, Rep. Jeff Denham.
  • ALLISON NYHOLM — covered position: Policy Advisor for Sen. Lisa Murkowski.
  • mr STEVEN SCHULTZ — covered position: Legislative 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.

Government entities lobbied: HOUSE OF REPRESENTATIVES; SENATE

TAX — Taxation/Internal Revenue Code

Monitor and engage on issues regarding petroleum, trade and tax.

Lobbyists:
  • ROBERT WILLIAM CHAMBERLIN — covered position: Chief Counsel, US Senate Commerce Committee; Senior Counsel, US Senate Commerce Committee; Assistant Counsel, House Transportation and Infrastructure Committee.
  • SAMUEL WHITEHORN — covered position: Deputy SD/GC, US Senate Commerce Committee; Acting SD, US Senate Commerce Committee; Sr. Counsel, US Senate Commerce Committee.
  • ALLISON NYHOLM — covered position: Policy Advisor for Sen. Lisa Murkowski.
  • mr JEFFREY D MARKEY — covered position: LD/Deputy Chief of Staff, Representative Doc Hastings.
  • BRET MANLEY — covered position: Chief 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.
  • mr STEVEN SCHULTZ — covered position: Legislative 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.

Government entities lobbied: HOUSE OF REPRESENTATIVES; SENATE

TRD — Trade (domestic/foreign)

Monitor and engage on issues regarding petroleum, trade and tax.

Lobbyists:
  • ALLISON NYHOLM — covered position: Policy Advisor for Sen. Lisa Murkowski.
  • mr JEFFREY D MARKEY — covered position: LD/Deputy Chief of Staff, Representative Doc Hastings.
  • BRET MANLEY — covered position: Chief 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.
  • mr STEVEN SCHULTZ — covered position: Legislative 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.
  • ROBERT WILLIAM CHAMBERLIN — covered position: Chief Counsel, US Senate Commerce Committee; Senior Counsel, US Senate Commerce Committee; Assistant Counsel, House Transportation and Infrastructure Committee.
  • SAMUEL WHITEHORN — covered position: Deputy SD/GC, US Senate Commerce Committee; Acting SD, US Senate Commerce Committee; Sr. Counsel, US Senate Commerce Committee.

Government entities lobbied: HOUSE OF REPRESENTATIVES; SENATE

NAT — Natural Resources

Monitor and engage on issues regarding petroleum, trade and tax.

Lobbyists:
  • ROBERT WILLIAM CHAMBERLIN — covered position: Chief Counsel, US Senate Commerce Committee; Senior Counsel, US Senate Commerce Committee; Assistant Counsel, House Transportation and Infrastructure Committee.
  • SAMUEL WHITEHORN — covered position: Deputy SD/GC, US Senate Commerce Committee; Acting SD, US Senate Commerce Committee; Sr. Counsel, US Senate Commerce Committee.
  • mr JEFFREY D MARKEY — covered position: LD/Deputy Chief of Staff, Representative Doc Hastings.
  • ALLISON NYHOLM — covered position: Policy Advisor for Sen. Lisa Murkowski.
  • BRET MANLEY — covered position: Chief 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.
  • mr STEVEN SCHULTZ — covered position: Legislative 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.

Government entities lobbied: HOUSE OF REPRESENTATIVES; SENATE

TAR — Tariff (miscellaneous tariff bills)

Monitor and engage on issues regarding petroleum, trade and tax.

Lobbyists:
  • ROBERT WILLIAM CHAMBERLIN — covered position: Chief Counsel, US Senate Commerce Committee; Senior Counsel, US Senate Commerce Committee; Assistant Counsel, House Transportation and Infrastructure Committee.
  • SAMUEL WHITEHORN — covered position: Deputy SD/GC, US Senate Commerce Committee; Acting SD, US Senate Commerce Committee; Sr. Counsel, US Senate Commerce Committee.
  • ALLISON NYHOLM — covered position: Policy Advisor for Sen. Lisa Murkowski.
  • mr JEFFREY D MARKEY — covered position: LD/Deputy Chief of Staff, Representative Doc Hastings.
  • BRET MANLEY — covered position: Chief 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.
  • mr STEVEN SCHULTZ — covered position: Legislative 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.

Government entities lobbied: HOUSE OF REPRESENTATIVES; SENATE

AVI — Aviation/Airlines/Airports

Monitor and engage on issues regarding petroleum, trade and tax.

Lobbyists:
  • ROBERT WILLIAM CHAMBERLIN — covered position: Chief Counsel, US Senate Commerce Committee; Senior Counsel, US Senate Commerce Committee; Assistant Counsel, House Transportation and Infrastructure Committee.
  • SAMUEL WHITEHORN — covered position: Deputy SD/GC, US Senate Commerce Committee; Acting SD, US Senate Commerce Committee; Sr. Counsel, US Senate Commerce Committee.
  • ALLISON NYHOLM — covered position: Policy Advisor for Sen. Lisa Murkowski.
  • mr JEFFREY D MARKEY — covered position: LD/Deputy Chief of Staff, Representative Doc Hastings.
  • BRET MANLEY — covered position: Chief 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.
  • mr STEVEN SCHULTZ — covered position: Legislative 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.

Government entities lobbied: HOUSE OF REPRESENTATIVES; SENATE

LBR — Labor Issues/Antitrust/Workplace

Monitor and engage on issues regarding petroleum, trade and tax.

Lobbyists:
  • ALLISON NYHOLM — covered position: Policy Advisor for Sen. Lisa Murkowski.
  • mr JEFFREY D MARKEY — covered position: LD/Deputy Chief of Staff, Representative Doc Hastings.
  • BRET MANLEY — covered position: Chief 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.
  • mr STEVEN SCHULTZ — covered position: Legislative 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.
  • ROBERT WILLIAM CHAMBERLIN — covered position: Chief Counsel, US Senate Commerce Committee; Senior Counsel, US Senate Commerce Committee; Assistant Counsel, House Transportation and Infrastructure Committee.
  • SAMUEL WHITEHORN — covered position: Deputy SD/GC, US Senate Commerce Committee; Acting SD, US Senate Commerce Committee; Sr. Counsel, US Senate Commerce Committee.

Government entities lobbied: HOUSE OF REPRESENTATIVES; SENATE

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