Aggregate Industries Management Inc., a member of the Holcim Group, is a producer of aggregate-based construction materials in the United States and the United Kingdom. The company supplies to a wide range of projects, including large, publicly financed infrastructure projects, and commercial and residential developments. It operates six regional construction materials businesses and a national building materials business in the United States. Aggregate Industries Management Inc. provides products and services, such as crushed stones, sands, gravels, recycled products, ready mixed concrete, building materials, liquid asphalt, paving, contracting, soil remediation, landscaping and green building products. It is a member of the U.S. Green Building Council. The company has also earned the ISO 14001 certification at all its operating sites.