Martin Marietta Materials
Martin Marietta Materials, Inc. is a leading supplier of construction materials in the United States, focusing primarily on aggregates, cement, and ready-mixed concrete. The company operates in two main segments: the Aggregates segment, which includes crushed stone, sand, and gravel, and the Cement segment, which encompasses the production and sale of cement. Martin Marietta serves a diverse range of customers, including public and private construction projects, infrastructure development, and various industrial applications.