Martin Marietta Materials, Inc.

Materials · Building Materials · United States

Last price 534.39 USD (Oct 29, 2026, 4:00 PM EDT) · Market cap 37.95B

Overview · Financial statements · Key statistics · Dividends · Company profile · Price history · Reports

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 operates through East Group and West Group segments. The company offers crushed stone, sand, and gravel products; ready mixed concrete and asphalt; and paving products and services for use in the infrastructure projects, and nonresidential and residential construction projects, as well as in the railroad, agricultural, utility, and en...