Founded in 1957 and headquartered in Birmingham, Alabama, Vulcan Materials Company stands as the largest producer of construction aggregates in the United States. Operating across 20 states, the District of Columbia, Mexico, and the Bahamas, Vulcan Materials specializes in the production of crushed stone, sand, gravel, asphalt, and ready-mixed concrete. With a workforce of over 8,000 employees, the company serves as a major player in the US construction industry.