The Guidoni Group is the largest producer of ornamental stones in Brazil. Today, we have more than 40 own quarries and a capacity to extract 15,000m³ of crude stone blocks per month.

Reference in the use and development of cutting edge technology in block extraction, we guarantee capacity and continuity in the delivery of raw material for large-scale projects, whether in Brazil or abroad. The range of products extracted from our quarries has the most exclusive and versatile, ranging from classic, exotic granites, quartzites to the most noble marbles.