Contact Us Haulers & Suppliers Privacy Policy Facility Locator Products Investors Sustainability About Us Careers eRocks® OUR FACILITIES With over 500 locations to serve you, Martin Marietta products are always nearby. FACILITY LOCATOR Previous Next Find A Facility LOCATE A FACILITY Products Martin Marietta provides the highest quality products and services. We partner with our customers to finish all projects in a timely manner with superior results. AGGREGATES Aggregates are an engineered granular material consisting of crushed stone, gravel, and sand of varying minerologies. CEMENT Commonly referred to as portland cement, these products range from general-purpose types to oil well cements and specialty masonry. CEMENT TREATED MATERIALS A highly compacted mixture of granular aggregates, Portland cement, and water. READY MIXED CONCRETE We offer unique performance-driven mix designs and a wide range of ancillary products. ASPHALT Asphalt is America's most recycled material. The asphalt cement in the reclaimed pavement is reactivated to become a part of new pavement. MAGNESIA CHEMICALS AND LIME Magnesium hydroxide slurry and powder, dolomitic lime, and a wide variety of magnesium oxide products that vary in chemistries and physical properties. Investors Martin Marietta has a proven track record of responsibly growing our business and creating shareholder value. Since our listing on the New York Stock Exchange in February 1994, we have positioned Martin Marietta as an industry leader committed to the long-term success of our shareholders, employees, communities and other stakeholders. LEARN MORE Loading... Sustainability Martin Marietta supplies the resources necessary for building the solid foundations on which our communities thrive. As a steward of the Earth's resources, our company incorporates sustainability as a core value within its business agenda. LEARN MORE About Us Martin Marietta, an American-based company and a member of the S&P 500 Index, is a leading supplier of aggregates and heavy building materials, with operations spanning 30 states, Canada, the Bahamas and the Caribbean Islands. Dedicated teams at Martin Marietta supply the resources for the roads, sidewalks and foundations on which we live. LEARN MORE Latest News View More Company Helps Bring Family Together in Wake of Tragedy Nov 22, 2021 - Juan Trevino is in a good place today. At 52, he’s raising a toddler and loving every minute of it. But neither this, nor the pain he and his family have endured in the past two years, was part of his original plan. Company Expands Academic Outreach by Partnering with Shaw University Aug 24, 2021 - In yet another move to support education and attract the young leaders needed to ensure the company’s future success, Martin Marietta has entered into a partnership with Shaw University, a historically Black university in Raleigh. From Open Pit to Open Space Apr 12, 2021 - An Ohio District reclamation project that has successfully transitioned an open-pit limestone quarry to a sprawling open space has been recognized nationally by the Interstate Mining Compact Commission (IMCC). Cookie Policy We use cookies to improve the user experience and analyze website traffic. By continuing to the site, you consent to store on your device a small piece of information about your visit. Please read our Privacy Policy and Cookie Policy for further details. ACCEPT An American-based company and a leading supplier of building materials, Martin Marietta teams supply the resources necessary for building the solid foundations on which our communities thrive. OUR FACILITIES With over 500 locations to serve you, Martin Marietta products are always nearby. LOCATE A FACILITY QUICK LINKS Facility Locator Products Investors Sustainability About Us Careers Magnesia Specialities TOOLS & SUPPORT Contact Us Haulers & Suppliers Operating Divisions Product Calculator Search © 2021 Martin Marietta Materials | Privacy Policy 1.0.104