Contact Us Haulers & Suppliers Privacy Policy Facility Locator Products Investors Sustainability About Us Careers eRocks® About Us CODE OF ETHICAL BUSINESS CONDUCT At Martin Marietta, we are dedicated to doing business the right way. Our employees hold themselves, and each other, to the utmost standard of integrity. Our business ethics allow us to maintain our strong commitment to honesty, integrity and accountability. We are dedicated to our employees, customers, communities, shareholders and suppliers. This has always been, and continues to be, the cornerstone of our business. Our Code of Ethical Business Conduct is applicable to all employees and directors of Martin Marietta. It ensures that all employees make ethical business decisions that maintain our core values. Illegal or unethical behavior is never acceptable at Martin Marietta. To review the Martin Marietta Code of Ethical Business Conduct, click here. Para revisarlo en español, haga clic aquí. If you have any questions, please contact our Ethics Hotline at 1-800-209-4508 or www.martinmarietta.alertline.com. 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