Buzzi Unicem USA Inc is a cement manufacturer based in Bethlehem, Pennsylvania. The company is a subsidiary of Buzzi Unicem SpA, an Italian company that is one of the largest cement producers in the world. Buzzi Unicem USA Inc operates several cement plants in the United States, including plants in Illinois, Missouri, Texas, and Tennessee. The company's products are used in a variety of construction projects, including highways, bridges, and buildings. Buzzi Unicem USA Inc is committed to sustainability and has implemented a number of initiatives to reduce its environmental impact. The company is also committed to safety and has a strong safety culture.