How many employees does Martin Marietta Materials, Inc. have?

Martin Marietta Materials, Inc. reported 9,600 employees for the fiscal year ending Dec 2025, in the annual report it filed on February 19, 2026. That is up 2.1% from a year earlier.

What is Martin Marietta Materials, Inc.'s revenue per employee?

Martin Marietta Materials, Inc. brought in $6.54B of revenue in fiscal Dec 2025, which is $682K per employee. That ranks 3 of 8 companies we track in Construction Materials, where the median is $512K.

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

Martin Marietta Materials, Inc. employees and revenue per employee

MLM · Construction Materials · $29.0B market cap

Martin Marietta Materials, Inc. had 9,600 employees at the end of fiscal Dec 2025, up 2.1% from a year earlier. Revenue for the year was $6.54B, up 0.1% from a year earlier, or $682K per employee. Headcount grew faster than revenue.

Employees

9,600

+2.1% YoY

Revenue

$6.54B

+0.1% YoY

Revenue / employee

$682K

Peer median $512K

Rank in industry

3 of 8

Construction Materials

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.

MLM employees and revenue by fiscal year
Year ending	Employees	Revenue	Per employee	Staff YoY	Revenue YoY
Dec 2025	9,600	$6.54B	$682K	+2.1%	+0.1%
Dec 2024	9,400	$6.54B	$695K	+0.0%	-3.6%
Dec 2023	9,400	$6.78B	$721K	+0.0%	+10.0%
Dec 2022	9,400	$6.16B	$655K	-6.0%	+13.8%
Dec 2021	10,000	$5.41B	$541K	+14.9%	+14.5%
Dec 2020	8,700	$4.73B	$544K	-1.7%	-0.2%
Dec 2019	8,846	$4.74B	$536K	+1.5%	+11.7%
Dec 2018	8,714	$4.24B	$487K	+3.7%	+7.0%
Dec 2017	8,406	$3.97B	$472K	+3.6%	+3.8%
Dec 2016	8,111	$3.82B	$471K	—	—

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

Martin Marietta Materials, Inc. against similar companies

The closest industry peers by revenue, from Construction Materials.

Company	Employees	Revenue	Revenue / employee	Shape
CSL Carlisle Companies Incorporated	5,900	$5.02B	$851K	Hiring ahead
VMC Vulcan Materials Company	11,172	$7.93B	$710K	Leaner
MLM Martin Marietta Materials, Inc.	9,600	$6.54B	$682K	Hiring ahead
BLDR Builders FirstSource, Inc.	28,000	$15.2B	$543K	Contracting
SPXC SPX Technologies, Inc.	4,700	$2.27B	$482K	Efficient growth
WMS Advanced Drainage Systems, Inc.	6,425	$3.05B	$475K	Hiring ahead
MAS Masco Corporation	18,000	$7.56B	$420K	Contracting
OC Owens Corning	25,000	$10.1B	$404K	Contracting

Every Basic Materials company

Questions about Martin Marietta Materials, Inc.

How many employees does Martin Marietta Materials, Inc. have?: Martin Marietta Materials, Inc. reported 9,600 employees for the fiscal year ending Dec 2025, in the annual report it filed on February 19, 2026. That is up 2.1% from a year earlier.
What is Martin Marietta Materials, Inc.'s revenue per employee?: Martin Marietta Materials, Inc. brought in $6.54B of revenue in fiscal Dec 2025, which is $682K per employee. That ranks 3 of 8 companies we track in Construction Materials, where the median is $512K.
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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Source: employee counts and revenue as stated in Martin Marietta Materials, Inc.'s annual reports (Form 10-K), latest filed February 19, 2026. This is data, not a recommendation to buy or sell MLM.