How many employees does Marathon Petroleum Corporation have?

Marathon Petroleum Corporation reported 18,500 employees for the fiscal year ending Dec 2025, in the annual report it filed on February 26, 2026. That is up 1.1% from a year earlier.

What is Marathon Petroleum Corporation's revenue per employee?

Marathon Petroleum Corporation brought in $132.7B of revenue in fiscal Dec 2025, which is $7.17M per employee. That ranks 5 of 9 companies we track in Oil & Gas Refining & Marketing, where the median is $7.17M.

Where do these numbers come from?

Employee counts and revenue are taken from each company's own annual report (Form 10-K). Open roles are counted from the company's public job board where we have matched one. Companies report headcount once a year, sometimes rounded, so small changes can be noise.

Company data

Marathon Petroleum Corporation employees and revenue per employee

MPC · Oil & Gas Refining & Marketing · $123.3B market cap

Marathon Petroleum Corporation had 18,500 employees at the end of fiscal Dec 2025, up 1.1% from a year earlier. Revenue for the year was $132.7B, down 4.4% from a year earlier, or $7.17M per employee. Revenue fell while headcount grew.

Employees

18,500

+1.1% YoY

Revenue

$132.7B

-4.4% YoY

Revenue / employee

$7.17M

Peer median $7.17M

Rank in industry

5 of 9

Oil & Gas Refining & Marketing

Headcount against revenue

Both lines start at 100 in the first year we hold, so you can see which one grew faster.

EmployeesRevenueIndexed to 100 in Dec 2016

Hover a year for the numbers.

MPC employees and revenue by fiscal year
Year ending	Employees	Revenue	Per employee	Staff YoY	Revenue YoY
Dec 2025	18,500	$132.7B	$7.17M	+1.1%	-4.4%
Dec 2024	18,300	$138.9B	$7.59M	+0.5%	-6.4%
Dec 2023	18,200	$148.4B	$8.15M	+2.2%	-16.4%
Dec 2022	17,800	$177.5B	$9.97M	+0.6%	+47.9%
Dec 2021	17,700	$120.0B	$6.78M	-69.4%	+71.9%
Dec 2020	57,900	$69.8B	$1.21M	-4.9%	-37.2%
Dec 2019	60,910	$111.1B	$1.82M	+0.9%	+29.1%
Dec 2018	60,350	$86.1B	$1.43M	+37.8%	+15.2%
Dec 2017	43,800	$74.7B	$1.71M	-1.5%	+18.0%
Dec 2016	44,460	$63.3B	$1.42M	—	—

Open roles: we have not matched a verified job board for this company yet.

Employees, last six fiscal years

Revenue per employee, last six fiscal years

Marathon Petroleum Corporation against similar companies

The closest industry peers by revenue, from Oil & Gas Refining & Marketing.

Company	Employees	Revenue	Revenue / employee	Shape
APC ARKO Petroleum Corp. Class A Common Stock	500	$7.64B	$15.3M	—
VLO Valero Energy Corporation	9,811	$122.7B	$12.5M	Contracting
PSX Phillips 66	12,600	$132.2B	$10.5M	Contracting
PBF PBF Energy Inc.	3,678	$29.3B	$7.98M	Contracting
MPC Marathon Petroleum Corporation	18,500	$132.7B	$7.17M	Hiring into decline
DINO HF Sinclair Corporation	5,165	$26.9B	$5.20M	Contracting
PARR Par Pacific Holdings, Inc.	1,758	$7.46B	$4.25M	Contracting
SUN Sunoco LP	8,910	$25.2B	$2.83M	Hiring ahead
IEP Icahn Enterprises L.P.	15,000	$10.2B	$678K	Contracting

Every Energy company

Questions about Marathon Petroleum Corporation

How many employees does Marathon Petroleum Corporation have?: Marathon Petroleum Corporation reported 18,500 employees for the fiscal year ending Dec 2025, in the annual report it filed on February 26, 2026. That is up 1.1% from a year earlier.
What is Marathon Petroleum Corporation's revenue per employee?: Marathon Petroleum Corporation brought in $132.7B of revenue in fiscal Dec 2025, which is $7.17M per employee. That ranks 5 of 9 companies we track in Oil & Gas Refining & Marketing, where the median is $7.17M.
Where do these numbers come from?: Employee counts and revenue are taken from each company's own annual report (Form 10-K). Open roles are counted from the company's public job board where we have matched one. Companies report headcount once a year, sometimes rounded, so small changes can be noise.

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Compare MPC with the rest of the market

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Source: employee counts and revenue as stated in Marathon Petroleum Corporation's annual reports (Form 10-K), latest filed February 26, 2026. This is data, not a recommendation to buy or sell MPC.