Grupo Bertin provides diversified services. The Company operates in the agribusiness, renewable energy, sugar, alcohol, infrastructure, construction, hygiene, hospitality, and forestry sectors.Grupo Bertin provides diversified services. In 2003, the group expanded its operations, entering the infrastructure and alternative energy sectors. Bertin operates in infrastructure through its units Contern (construction), Cibe (road concessions, sanitation and energy) and Gaia, which was created in 2008 to participate in power generation auctions.