Brothers José Geraldo and Jose Antonio Guidoni founded Guidoni Group in 1989 in Espirito Santo, Brazil. Since then Guidoni has grown swiftly, becoming one of the most prominent producers and exporters of granite among companies in Brazil.
Guidoni has also been seeking improvements for the industry as a whole. The group operates in all the productive chains of the sector, contributing to the improvement of equipment and sharing its technical analysis with the main machinery and equipment manufacturers in the world. These partnerships have generated innovations in quality and speed.