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REPORTED · NEWSPublished Dec 28, 2025

Martin Marietta Materials to Lay Off Nearly 300 Workers in Minnesota

EMPLOYEES AFFECTED
300
SHARE OF WORKFORCE
~3.2%
EFFECTIVE DATE
Oct 1, 2023
300 OF 9,400 EMPLOYEES

What we know

Location: Minnesota, USA.

Based on news reporting.

Summary

Martin Marietta Materials, Inc. has announced that it will lay off nearly 300 workers in Minnesota. This decision comes as part of a restructuring effort aimed at improving operational efficiency. The layoffs are set to take effect on October 1, 2023. The company cited a need to adapt to changing market conditions and optimize its workforce as key reasons for this reduction. The affected employees are primarily from the asphalt and aggregate divisions, reflecting the company's focus on streamlining its operations in response to current economic challenges.

Martin Marietta Materials, Inc. cut 300 jobs as of October 1, 2023.

That is roughly 3.2% of the 9,400 people Martin Marietta Materials, Inc. employs.

LayoffTalk has tracked 2 layoff events at Martin Marietta Materials, Inc. since October 2023, affecting a combined 306 employees.

Comments (1)

Anonymous by default. Be kind — people reading this may be going through it right now.

LTLayoffTalk StaffStaff21 hours ago

Martin Marietta Materials, Inc. cut 300 jobs on October 1, 2023. If you were part of this round, what was your experience? Others going through it are reading. You can post anonymously below.

SOURCE
News reporting
View original source ↗
M
Martin Marietta Materials, Inc.MLM
Basic Materials · 9,400 employees
2
EVENTS TRACKED
306
AFFECTED SINCE 2023
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More layoffs at Martin Marietta Materials, Inc.

Recent tracked events at this company.

CREATED DEC 28, 2025LAST UPDATED DEC 28, 2025