Vulcan Materials (NYSE: VMC), along with its subsidiaries, is a key producer and supplier of construction aggregates predominantly in the United States. It conducts operations through four distinct segments: Aggregates, Asphalt, Concrete, and Calcium. The Aggregates segment furnishes a variety of materials such as crushed stone, sand and gravel, alongside other aggregates, also extending related products and services. These materials find applications in the construction and upkeep of highways, streets, and various public works, as well as in the establishment of residential housing, commercial buildings, industrial facilities, and other nonresidential structures. Under the Asphalt Mix segment, the company supplies asphalt mix in states including Alabama, Arizona, California, New Mexico, Tennessee, and Texas, and also participates in asphalt construction paving activities within Alabama, Tennessee, and Texas. The Concrete segment delivers ready-mixed concrete across several states like California, Maryland, New Jersey, New York, Oklahoma, Pennsylvania, Texas, and Virginia, extending to Washington D.C. The Calcium segment is involved in mining, producing, and marketing calcium products catering to the animal feed, plastics, and water treatment sectors. Initially known as Virginia Holdco, Inc., the company transitioned its name to Vulcan Materials Company. Established in 1909, Vulcan Materials Company has its headquarters situated in Birmingham, Alabama.