Martin Marietta Materials, Inc.

Martin Marietta is a leading American-based company and supplier of aggregates, cement, ready mixed concrete, and asphalt. Through a network of operations spanning 28 states, Canada, and the Bahamas, dedicated Martin Marietta teams supply the resources necessary for building the solid foundations on which communities thrive.

The company’s cement operations are located in the state of Texas, comprising production facilities in Midlothian, south of Dallas/Fort Worth, and New Braunfels, centrally located between San Antonio and Austin. The Company also operates several cement distribution terminals.

Martin Marietta has 500 locations. It produces and supplies aggregates, asphalt, and concrete in the Western region of the U.S.; cement, aggregates and concrete in the Southern region, aggregates and asphalt in the Central region; aggregates in the Eastern and Southeast regions, and, in Michigan and Ohio, it produces high-purity magnesia and dolomitic lime products used worldwide in environmental, industrial, agricultural, and specialty applications.