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  • MPLX    >
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MPLX is a diversified, growth-oriented master limited partnership formed in 2012 by Marathon Petroleum Corporation (MPC) to own, operate, develop and acquire midstream energy infrastructure assets. MPLX is engaged in the gathering, processing and transportation of natural gas; the gathering, transportation, fractionation, storage and marketing of NGLs; and the transportation, storage and distribution of crude oil and refined petroleum products through a marine fleet and approximately 10,000 miles of crude oil and light product pipelines.

Headquartered in Findlay, Ohio, MPLX's assets consist of a network of crude oil and products pipelines and supporting assets, including storage facilities (tank farms) located in the Midwest and Gulf Coast regions of the United States; 62 light-product terminals with approximately 24 million barrels of storage capacity; an inland marine business; storage caverns with approximately 2.8 million barrels of storage capacity; a barge dock facility with approximately 78,000 barrels per day of crude oil and product throughput capacity; and gathering and processing assets that include approximately 5.9 billion cubic feet per day of gathering capacity, 8.7 billion cubic feet per day of natural gas processing capacity and 610,000 barrels per day of fractionation capacity. In addition, MPLX provides fuels distribution services to MPC and owns refining logistics assets consisting of tanks with storage capacity of approximately 56 million barrels as well as refinery docks, loading racks and associated piping.

Read More | Download our Corporate Profile
  • MPLX First Quarter 2020 Earnings Conference Call

    May 5, 2020

  • MPLX Fourth Quarter 2019 Earnings Conference Call

    January 29, 2020

  • Louisiana Asset Tour Presentation

    October 1, 2019


$ 25.78 NYSE: MPLX
Volume 1,780,926
Change $ 0.30 1.18%
As of March 5, 2021 Close
Press Releases
  • MPLX LP Reports First-Quarter 2020 Financial Results

    May 05, 2020

  • Board of MPLX LP general partner elects Michael J. Hennigan as chairman

    April 30, 2020

  • MPLX LP Announces Quarterly Distribution

    April 28, 2020


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Contact Information

Investor Relations
Institutional Investors:
(419) 421-2071
IR@marathonpetroleum.com

Individual Unitholders:
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© 2021 MPLX LP

MPLX

  • Marathon Petroleum Corporation

About MPLX

  • Logistics and Storage
  • Gathering and Processing
  • Board of Directors
  • Officers
  • MPLX Fact Sheet
  • Image Gallery
  • Terms of Use
  • Privacy Policy

Investors

  • Corporate Governance
    • Governance Principles
    • Board of Directors
    • Board Committees and Charters
    • Communications from Interested Parties
    • Officers
    • Code of Ethics for Senior Financial Officers
    • Code of Business Conduct
    • Policies and Guidelines
    • Certificate of Limited Partnership
    • CEO/CFO Certifications
  • Calendar of Events
  • SEC Filings
  • Press Releases
  • Earnings Capsule
  • Quarterly Investor Packet
  • Stock Information
    • Stock Quote and Chart
    • Distribution History
  • Annual Report & 10-K
  • Unitholder Services
  • Events and Presentations
  • Investor FAQs
  • Tax Reporting Package
  • Email Alerts
  • Corporate Governance
    • Governance Principles
    • Board of Directors
    • Board Committees and Charters
    • Communications from Interested Parties
    • Officers
    • Code of Ethics for Senior Financial Officers
    • Code of Business Conduct
    • Policies and Guidelines
    • Certificate of Limited Partnership
    • CEO/CFO Certifications
  • Calendar of Events
  • SEC Filings
  • Press Releases
  • Earnings Capsule
  • Quarterly Investor Packet
  • Stock Information
    • Stock Quote and Chart
    • Distribution History
  • Annual Report & 10-K
  • Unitholder Services
  • Events and Presentations
  • Investor FAQs
  • Tax Reporting Package
  • Email Alerts

Contact Us

  • Investor Relations
  • Unitholder Services
  • Corporate Public Affairs

MarkWest

  • Visit the MarkWest site
  • Launcher Receiver Emission Reduction Systems

Marathon Pipe Line

For Operation, Environmental and Safety Info: Marathon Pipe Line LLC