Martin Marietta Materials Inc MLM

Martin Marietta Materials, Inc. is a natural resource-based building materials company. The company's products include crushed stone, sand, gravel, cement, asphalt, and more. Founded in 1939, Martin Marietta Materials has its headquarters based in Raleigh, North Carolina. Its network of operations spans 27 states in the United States, in addition to Canada and the Bahamas.

As of December 2021, Martin Marietta Materials operates approximately 310 quarries, mines, and distribution yards. The company also manages cement plants in Texas, Colorado, and Wyoming. The company provides ready-mixed concrete, as well as asphalt and paving services in Colorado. Martin Marietta Materials operates through five divisions: Central, East, West, Southwest, and Magnesia Specialties.

The company’s Magnesia Specialties division handles the manufacture and marketing of magnesia-based chemical products for agricultural, industrial, and environmental applications. This segment also offers dolomitic lime primarily to the steel and mining industries. The company's chemical products are used in a range of applications, including for flame retardants, pulp and paper production, wastewater treatment and other environmental applications. Available on the NYSE, stock for Martin Marietta Materials is publicly listed under the ticker MLM.

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