Martin Marietta Materials... (MLM)
Company Description
Martin Marietta Materials, Inc., a natural resource-based building materials company, supplies aggregates and heavy-side building materials to the construction industry in the United States and internationally.
It offers crushed stone, sand, and gravel products; ready mixed concrete and asphalt; paving products and services; and Portland and specialty cement for use in the infrastructure projects, and nonresidential and residential construction markets, as well as in the railroad, agricultural, utility, and environmental industries.
The company also produces magnesia-based chemicals products that are used in industrial, agricultural, and environmental applications; and dolomitic lime primarily to customers for steel production and soil stabilization.
Its chemical products are used in flame retardants, wastewater treatment, pulp and paper production, and other environmental applications.
The company was founded in 1939 and is headquartered in Raleigh, North Carolina.

Country | United States |
IPO Date | Feb 17, 1994 |
Industry | Construction Materials |
Sector | Basic Materials |
Employees | 9,400 |
CEO | C. Howard Nye J.D. |
Contact Details
Address: 4123 Parklake Avenue Raleigh, North Carolina United States | |
Website | https://www.martinmarietta.com |
Stock Details
Ticker Symbol | MLM |
Exchange | NYSE |
Fiscal Year | January - December |
Reporting Currency | USD |
CIK Code | 0000916076 |
CUSIP Number | 573284106 |
ISIN Number | US5732841060 |
Employer ID | 56-1848578 |
SIC Code | 1400 |
Key Executives
Name | Position |
---|---|
C. Howard Nye J.D. | Chairman, Chief Executive Officer & President |
James A. J. Nickolas J.D. | Executive Vice President & Chief Financial Officer |
Bradley D. Kohn | Senior Vice President, General Counsel & Corporate Secretary and Head of Government Affairs |
Donald A. McCunniff | Executive Vice President & Chief Human Resources Officer |
Kirk Light | President of Cement & Southwest Ready Mix |
Michael J. Petro | Senior Vice President of Strategy & Development |
Robert J. Cardin | Senior Vice President, Controller & Chief Accounting Officer |
Ron Kopplin | East Division President |
Roselyn R. Bar | Executive Vice President |
Suzanne Osberg | Vice President of Investor Relations |
Latest SEC Filings
Date | Type | Title |
---|---|---|
Mar 06, 2025 | 4 | Filing |
Mar 05, 2025 | 4 | Filing |
Mar 03, 2025 | 4 | Filing |
Mar 03, 2025 | 4 | Filing |
Mar 03, 2025 | 4 | Filing |
Feb 25, 2025 | 4 | Filing |
Feb 25, 2025 | 4 | Filing |
Feb 25, 2025 | 4 | Filing |
Feb 25, 2025 | 4 | Filing |
Feb 25, 2025 | 4 | Filing |