Vulcan Materials Company is the largest producer of construction aggregates in the United States, primarily offering crushed stone, sand, and gravel. The company operates through four main segments: Aggregates, Asphalt, Concrete, and Calcium. The Aggregates segment supplies essential materials for the construction and maintenance of highways, streets, and various public works, as well as residential and commercial buildings. The Asphalt segment provides asphalt mix in several states including Alabama, Arizona, and Texas, while the Concrete segment delivers ready-mixed concrete in markets such as California and Maryland. Additionally, the Calcium segment focuses on mining and selling calcium products for industries such as animal feed and water treatment. Founded in 1909 and headquartered in Birmingham, Alabama, Vulcan Materials serves markets across 18 states, the District of Columbia, Mexico, and the Bahamas, employing over 7,200 individuals.
Aggregates USA, LLC produces construction aggregates in Southeastern United States. Its products include sand, gravel, limestone, and granite. Aggregates USA, LLC was formerly known as Rinker Materials South Central, Inc. The company was founded in 2007 and is based in Birmingham, Alabama with operations in Georgia, South Carolina, and Florida. As of December 29, 2017, Aggregates USA, LLC operates as a subsidiary of Vulcan Construction Materials, LLC.
Shamrock Materials provides ready-mix concrete, a diverse line of concrete accessories and building materials, as well as masonry, stone products (click to view our Natural Stone site) and landscaping materials.
Florida Rock Industries Inc. is one of the nation's leading producers of construction aggregates, a major provider of ready-mixed concrete and concrete products in the Southeastern and Mid-Atlantic States and a significant supplier of cement in Florida and Georgia.
CalMat Co., Inc.
Acquisition in 1998
CalMat Co., Inc is one of the largest U.S. producers of construction aggregates and asphalt mix for highway construction.