Company profile
MPLX Lp
NYSE: MPLX · Energy · Oil & Gas Midstream
#36 of 502 Energy companies by revenue57th-percentile growth
EA Score
79B+FH 83DQ 79GM 71SS 75
v0.1 · 65/100 weight · provisional
↑ growth stability, market scale · ↓ listing tenure, balance-sheet leverage
Methodology →Revenue TTM
$12.4B
Rev growth YoY (TTM)
+10.5%
Net income (FY)
$5.0B
Employees
5,762
as of 2026-08-04
Market cap
$59.8B
as of 2026-08-04
Financials — latest annual
SEC EDGAR · USD-normalizedConceptUSDNativeFY
Revenue$9.7B$9.7B2025
Net income$5.0B$5.0B2025
Operating income$5.9B$5.9B2025
Total assets$43.0B$43.0B2025
Liabilities$28.5B$28.5B2025
Equity$9.3B$9.3B2015
Revenue trend
FY2020 – FY2025 · USD
FY20
FY20
FY20
FY23
FY23
FY23
FY24
FY25
Revenue by segment
Filed disclosures · FY2025
By product
Service66%
Product30%
Service, Other4%
By geography
Not disclosed.
The read
What is MPLX Lp’s revenue?
MPLX Lp booked $9.7B in FY2025 revenue, growing 5.8% year over year — about the middle of the pack among Energy companies we track, at a 50.9% net margin.
Peers · Energy
Cheniere Energy Partners, L.P.74BDelek US Holdings, Inc.56CTransCanada PipeLines Limited 6——Icahn Enterprises L.P.61CNOV Inc.76B+Global Partners LP68BKey facts
CEOMaryann T. Mannen
SectorEnergy
IndustryOil & Gas Midstream
HeadquartersFindlay, OH
ExchangeNYSE: MPLX
Employees5,762
IPO date2012-10-26
Financials: SEC EDGAR (XBRL), USD-normalized per IAS 21 · TTM/quarterly + segments: FMP from filed disclosures · Filings: EDGAR submissions. County headcount and EA Score are in progress — see docs/DATA_GAPS.md.