Buzzi Unicem USA

Headquartered in Bethlehem, Pennsylvania, Buzzi Unicem USA is one of the leading cement manufacturing companies in the US. Buzzi Unicem USA, which stems from the merger, early in 2004, of RC Cement (Buzzi Unicem SpA) and Lone Star Industries (Dyckerhoff) serves the Midwest, Southwest, Northeast and Southeast sections of the country.