Founded in 1872, the SIBELCO turned into a truly multinational company, currently operating 228 production sites in 41 countries, with a staff of about 10,000 pessoas.Trabalhamos with our clients in creating real value by delivering local solutions extracted from global resources and expertise of the Group. At the beginning of our activities, the focus of SIBELCO was sand mining quartz glass producers from Belgium. Currently extract and process a variety of non-metallic industrial minerals, whi...