MPLX

MPLX LP (MPLX) began trading on NYSE on October 26, 2012 and is a master limited partnership formed by Marathon Petroleum Corporation (MPC). The company’s assets consist of a network of common carrier crude oil and product pipeline systems, and associated crude oil and product storage assets in the Midwest and Gulf Coast regions of the U.S. MPLX owns, leases or has ownership interest in approximately 2,900 miles of pipeline across nine states. This network of petroleum pipelines is one of the largest in the U.S., based on total annual volumes delivered.

Domain

mplx.com

Industry

Energy

Employees

5001-10000

Last Funding

$1478.2M

Founded

2011

Frequently Asked Questions

What technologies does MPLX use?+

MPLX uses 5 technologies including OneTrust, Nginx, Open Graph.

What industry is MPLX in?+

MPLX operates in the Energy industry.

Where is MPLX based?+

MPLX is headquartered in United States.

Need this data at scale?

Get ready-to-use datasets: companies, technologies, and tech adoption signals across 3M+ websites.

Browse Datasets

Data last updated: June 2026