Martin Marietta Materials
Martin Marietta Materials, Inc. is a leading supplier of aggregates and heavy building materials in the United States. The company operates through two primary segments: the Aggregates segment, which includes the production and sale of crushed stone, sand, and gravel, and the Specialty Products segment, which offers cement and asphalt products. With a strong commitment to sustainability and innovation, Martin Marietta serves a diverse customer base in the construction, infrastructure, and environmental sectors.