Companies: 10,795·Total market cap: $144.5T
Marathon Petroleum Corporation

Marathon Petroleum Corporation

MPCNYSEEnergy● Active
$262.01
$-5.04(-1.89%)
Market Cap$76.5B
P/E Ratio—
52W High$272.46
52W Low$155.93
Overview

Marathon Petroleum Corporation (MPC) Number of Employees – History & Annual Headcount

Annual SEC headcount, year-over-year change, and per-employee efficiency — chart and full history below.

SEC EDGAR · FMP · MPC · as of Feb 26, 2026

Latest filing snapshot

18,500
+200+1.09%vs prior year

Marathon Petroleum Corporation (MPC) employee data is sourced from the annual SEC 10-K filing. As of 2025, full-time employees only. Global consolidated headcount. View SEC filing ↗

SEC 10-K·Period end: 2025-12-31·Full-time · Global
Total Employees
18,500
Change (1Y)
+200
Growth % (1Y)
+1.09%
Revenue / Employee
$7.17M
Net Income / Employee
$218.8K
Market Cap
$76.5B

MPC Employee Count

2011 – 2025 · Annual · SEC filing

Source: SEC annual filings · Hover bar to view year data · Click to view original filing

Employees History

Filing DateEmployeesChange (1Y)Growth (1Y)SEC filing link
2026-02-2618,500+200+1.09%
2025-02-2718,300+100+0.55%
2024-02-2818,200+400+2.25%
2023-02-2317,800+100+0.56%
2022-02-2417,700-40,200-69.43%
2021-02-2657,900-3,010-4.94%
2020-02-2860,910+560+0.93%
2019-02-2860,350+16,550+37.79%
2018-02-2843,800-660-1.48%
2017-02-2444,460-980-2.16%

▸ Source: SEC Annual Reports (Form 10-K / 20-F). Employee counts as of fiscal year end. Click the ↗ icon at the end of a row to open the original SEC filing in a new tab.

Related Companies — Employee Count

Oil & Gas Refining & Marketing
#SymbolCompanyEmployees
#1
Eni S.p.A.
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EQNR
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Marathon Petroleum Corporation
MPC
Marathon Petroleum CorporationYOU
18,500#4
Energy Transfer LP
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16,248#5
Kinder Morgan, Inc.
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10,933#6
Enterprise Products Partners L.P.
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EOG Resources, Inc.
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3,150
Source: /stock-peers + /profile.fullTimeEmployees · Click row → /employees · Sorted by headcount · MPC peer comparison

About MPC employees

MPC Employees · Headcount

Marathon Petroleum Corporation (MPC) employee data is sourced from the annual SEC 10-K filing. As of 2025, Marathon Petroleum Corporation had 18,500 full-time employees globally. Full-time employees only. Global consolidated headcount.

Marathon Petroleum Corporation employs 18,500 full-time employees as of the latest filing within the Oil & Gas Refining & Marketing industry. Revenue per employee stands at $7.17M, reflecting the company's operational efficiency.

Marathon Petroleum Corporation's workforce increased by 200 (1.09%) in 2025 compared to the prior fiscal year. The historical trend reflects the company's expansion and contraction cycles.

Marathon Petroleum Corporation's revenue per employee of $7.17M positions it among the notable performers in the Oil & Gas Refining & Marketing sector for operational efficiency.

RevenueFinancial statementsNet incomeSEC filingsPrice historyForecast & ratingsOwnershipEarnings

Frequently Asked Questions

MPC Employees · 5 questions

As of the latest SEC 10-K filing (2025), Marathon Petroleum Corporation had 18,500 full-time employees globally. This figure is sourced from the company's mandatory annual disclosure to the SEC.

Marathon Petroleum Corporation employee counthow many employees does Marathon Petroleum Corporation haveMPC total employees 2025

▸ Data source: FMP /historical-employee-count · SEC EDGAR annual filings · As reported · Global consolidated headcount · As of 2026-02-26