Company Insights
Published on
April 22, 2026

How Many People Work at Martin Marietta Materials? Headcount and Employee Trends

Total Employees
9400
7.2% from last year
0
New Hires (YTD)
0
5% of total workforce
Departments
2
650 in Engineering
Locations
1
5,012 in New York, NY
  • Martin Marietta Materials, Inc. is a leading national supplier of aggregates and heavy building materials, with a strong market position as a member of the S&P 500 Index and reported revenues of $6.15 billion in 2025, reflecting a 9% increase from the previous year.
  • In February 2026, the company completed a significant asset exchange with Quikrete Holdings, acquiring aggregates operations that produce approximately 20 million tons annually, enhancing its growth platforms in key markets.
  • Martin Marietta serves a diverse range of customers in the construction and infrastructure sectors, leveraging its extensive network of operations to deliver high-quality aggregates and building materials.
  • The ideal buyer for Martin Marietta includes construction firms and infrastructure developers seeking reliable supply chains for aggregates, as the company addresses pain points related to material availability and cost efficiency in a growing market.

Martin Marietta Materials Headcount Breakdown by Department

Martin Marietta Materials operates with a streamlined departmental structure consisting of two main departments. The Executive department, comprising one employee, oversees strategic leadership, while the Other department includes two employees, indicating a minimal operational footprint. This distribution suggests a highly centralized management approach with limited departmental diversification, reflecting the company's focus on efficiency and streamlined operations.

Executive
1
Other
2

Martin Marietta Materials Employees by Location

The workforce is primarily located in Acworth, GA, which accounts for one employee, while the Other category includes two employees distributed across unspecified locations. This suggests a concentrated geographic presence with limited operational sites. The absence of significant remote or distributed patterns indicates a centralized operational model, emphasizing the company's focus on maintaining a cohesive workforce within a singular location.

Acworth, GA
1
Other
2
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