Headquartered in Bethlehem, Pennsylvania, Buzzi Unicem USA is one of the leading cement manufacturing companies in the US. The company's eight (8) cement plants, including Alamo Cement Company, have a production capacity of approximately 9.7 million metric tons. Buzzi Unicem USA, which stems from the merger, early in 2004, of RC Cement (Buzzi Unicem SpA) and Lone Star Industries (Dyckerhoff) serves the North East, the Midwest and Southern States along the Mississippi River, some important regions of the South East (Georgia, Alabama) and finally the state of Texas. The company operates 35 cement terminals across the US to distribute the cement in over 20 states. Buzzi Unicem USA, with over 1,400 valued employees, supplies cement and masonry cement to over 3,800 ready-mix concrete, highway and airport paving firms, concrete block companies and concrete product firms. The company’s cement manufacturing locations are as follows: Cape Girardeau, MO; Chattanooga, TN; Festus, MO; Greencastle, IN; Maryneal, TX; Pryor, OK; Stockertown, PA and Alamo Cement Company in San Antonio, TX. In central and southern Texas, Alamo Concrete Products, also comprises a remarkable vertical integration in the ready-mix concrete and natural aggregates sector, with 68 batching plants and 3 aggregates quarries.