Votorantim Cimentos North America (VCNA) makes up the North American region of international building materials and sustainability solutions provider, Votorantim Cimentos. We are a leading provider of cement, concrete and aggregates to construction customers in the Great Lakes region of the United States and Canada, and to the Northeast U.S. and Eastern Canada. Our businesses include St Marys Cement, Canada Building Materials (CBM), Prairie Materials, Superior Materials and United Materials.