Description

Martin Marietta Materials, Inc. is a leading producer of natural resource-derived construction materials, serving the building industry both domestically within the United States and on an international scale. Its extensive product portfolio includes essential aggregates such as crushed stone, sand, and gravel; ready-mixed concrete and asphalt solutions; a variety of paving products and services; and both Portland and specialized cements. These materials are vital for a wide array of applications, from critical infrastructure projects and commercial/residential developments to supporting the railroad, agricultural, utility, and environmental sectors. Beyond its core construction offerings, Martin Marietta diversifies its operations by manufacturing magnesia-based chemical products, which find utility in industrial, agricultural, and various environmental applications. Specifically, these chemical products are integral to the formulation of flame retardants, wastewater treatment processes, pulp and paper manufacturing, and numerous other ecological endeavors. The company also processes dolomitic lime, primarily supplied for steel production and soil stabilization. Established in 1939, the company maintains its corporate headquarters in Raleigh, North Carolina.