Vulcan Materials CO

Vulcan Materials Company operates primarily in the U.S. and is the nation’s largest supplier of construction aggregates (mainly crushed stone, sand and gravel) and a major producer of aggregates-intensive downstream products such as asphalt mix and ready-mixed concrete. Delivered by trucks, ships, barges and trains, we provide the materials needed for the infrastructure that maintains and expands the U.S. economy. Our products are essential for building homes, offices, data centers, places of worship, schools, hospitals and factories, as well as vital infrastructure including highways, bridges, roads, ports and harbors, water systems, campuses, dams, airports and rail networks. During the year ended December 31, 2025, we had 425 active aggregates facilities as shown below. Production and sales are currently halted at our Calica operations in Mexico and our Puerto Cort s operations in Honduras. For additional information regarding our Calica operations, see Note 12 Commitments and Contingencies in Item 8 Financial Statements and Supplementary Data . Additionally, we further serve our customers through our 71 asphalt facilities and 76 concrete facilities located in Alabama, Arizona, California, Maryland, New Mexico, Tennessee, Texas, Virginia, the U.S. Virgin Islands and Washington D.C. 3 Form 10-K Part I Our top ten revenue producing states accounted for 90% of our 2025 revenues while our top five accounted for 63%. Vulcan’s Top Ten Revenue Producing States in 2025 1. California 6. North Carolina 2. Texas 7. Florida 3. Georgia 8. Alabama 4. Tennessee 9. South Carolina 5.