Established in 2003, Salt River Materials Group is one of the leading suppliers of masonry cements and related products for the concrete industry in the Southwest. Its products include fly ash, natural gypsum, pozzolans, cenospheres, and light-weight and concrete aggregates. The company supplies cements under the Phoenix Cement, Supermorta and Dynamorta brands. It additionally provides ready-mix concrete, stucco, and concrete masonry, paving and soil stabilization products for the construction market. The company s products are used by the Arizona Department of Transportation, Colorado Department of Transportation and Texas Department of Transportation. Its clients include the Bureau of Reclamation and Caltrans. The company s project list includes the West Valley Hospital Medical Center, Barix Center, Chaves County Court House and Rivergate. It operates various distribution facilities and storage terminals throughout Arizona and California. Salt River Materials Group is an enterprise of the Salt River Pima-Maricopa Indian Community.