Trevisa Investimentos SA operates as a holding company, which engages in the provision of marine transportation services, forestry operations, and leasing of commercial complexes. It operates through the following segments: Navegação Aliança Ltda., Trevo Florestal Ltda., and Trevisa Investimentos SA. The Navegação Aliança Ltda segment focuses on water transportation activities. The Trevo Florestal Ltda. segment provides reforestation services. The company was founded in July 1930 and is headquartered in Porto Alegre, Brazil.