17

Listed companies

16

Private companies

55

Insiders

Relation chart of related listed companies: MPLX LP

Active Relations

Past Relations

Relationship chart for related private companies: MPLX LP

Active Relations

Past Relations

Related private companies: MPLX LP

MarkWest Hydrocarbon LLC

Oilfield Services/Equipment

Tesoro Refining & Marketing Co. LLC

Oil Refining/Marketing

MarkWest Javelina Co. LLC

Oil & Gas Production

MarkWest Energy GP LLC

Oilfield Services/Equipment

The American Institute of Certified Public Accountants

Miscellaneous Commercial Services

Grove City College

Other Consumer Services

University of Findlay

Other Consumer Services

American Petroleum Institute, Inc.

Wholesale Distributors

LOOP LLC

Wholesale Distributors

Marathon Petroleum Co. LP

Oil Refining/Marketing

The Business Council

Miscellaneous Commercial Services

The Ohio Society of CPA's

Miscellaneous Commercial Services

The American Fuel & Petrochemical Manufacturers

Chemicals: Specialty

Active Relations

Past Relations

Connection statistics

Active

Inactive

Listed companies

Private companies

Activities of related companies

Miscellaneous Commercial Services3
Wholesale Distributors2
Other Consumer Services2
Oil Refining/Marketing2
Oilfield Services/Equipment2
Chemicals: Specialty1
Oil & Gas Production1
Containers/Packaging1
Construction Materials1
Chemicals: Major Diversified1

Countries of related companies

United States30
Canada1
Ireland1
Switzerland1
Logo MPLX LP
MPLX LP is a diversified master limited partnership that owns and operates midstream energy infrastructure and logistics assets and provides fuel distribution services. The Company’s segments include Logistics and Storage (L&S) and Gathering and Processing (G&P). The L&S segment primarily engages in the gathering, transportation, storage and distribution of crude oil, refined products, other hydrocarbon-based products, and renewables. The L&S segment also includes the operation of its refining logistics, fuel distribution and inland marine businesses, terminals, rail facilities and storage caverns. The G&P segment provides gathering, processing and transportation of natural gas, as well as the transportation, fractionation, storage and marketing of natural gas liquids (NGLs). Its assets include a network of crude oil and refined product pipelines; an inland marine business; light-product, asphalt, heavy oil and marine terminals; storage caverns, and others.
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