Martin Marietta Materials number of employees

Martin Marietta Materials reported 9,600 employees at December 31, 2025 in its latest annual report, up 200 (2.1%) on the year before. That compares with 10,000 at December 31, 2021. Revenue per employee was $640,625.

Headcount by year

Fiscal year end	Employees	Change	Revenue per employee	Source
December 31, 2025	9,600	+200 (2.1%)	$640,625	10-K, filed February 19, 2026
December 31, 2024	9,400	+0 (0.0%)	$602,340	10-K, filed February 21, 2025
December 31, 2023	9,400	+0 (0.0%)	$622,447	10-K, filed February 23, 2024
December 31, 2022	9,400	−600 (6.0%)	$655,426	10-K, filed February 24, 2023
December 31, 2021	10,000	—	$541,400	10-K, filed February 22, 2022

What the annual reports say

Human Capital Resources As of January 31, 2026, the Company has approximately 9,600 employees, of which approximately 7,100 are hourly employees and approximately 2,500 are salaried employees. 2025 annual report
Human Capital Resources As of January 31, 2025, the Company has approximately 9,400 employees, of which approximately 7,000 are hourly employees and approximately 2,400 are salaried employees. 2024 annual report
Human Capital Resources As of January 31, 2024, the Company has approximately 9,400 employees, of which approximately 7,000 are hourly employees and approximately 2,400 are salaried employees. 2023 annual report
Human Capital Resources As of January 31, 2023, the Company has approximately 9,400 employees, of which approximately 7,000 are hourly employees and approximately 2,400 are salaried employees. 2022 annual report
Human Capital Resources As of January 31, 2022, the Company has approximately 10,000 employees, of which approximately 7,600 are hourly employees and approximately 2,400 are salaried employees. 2021 annual report

Headcount as the company states it in Item 1 of its annual report (some count full-time equivalents or exclude part-time and temporary staff), at the date it gives. Years where the report states no clear total are left out rather than estimated. Changes can reflect acquisitions and disposals as well as hiring and job cuts.

Compare with peers

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Figures from Martin Marietta Materials's SEC filings (10-K and 10-Q), retrieved October 20, 2026. How we read and check them: methodology and data sources. Not investment advice. Back to Martin Marietta Materials.