Aggregate Industries is a construction and building materials company. It provides a wide range of aggregates, ready and mixed concrete, asphalt and precast concrete products. It offers construction services and environment-friendly construction materials that include primary, secondary and recycled construction aggregates; cementations materials; and proprietary products. Aggregate Industries also provides various other materials and products that includes building blocks, masonry and glass sand and natural stone products, such as boulders, stones for building garden walls, decorative stone mulch and paving stones. It also manufactures sustainable urban drainage systems. The industry employs more than 12,000 people in over 600 locations worldwide.