About Construtora OAS
Brazilian privately held heavy and civil construction firm which serves both public and private clients, offering a range of services, such as engineering, planning, execution, works management and concessions, for the power, sanitation, transportation, and infrastructure industries. It has developed projects in numerous Latin American countries, including Costa Rica, Panama, Honduras, Argentina, Chile, Colombia, Uruguay and Venezuela.
Address: Avenida Angélica # 2346, Consolação,São Paulo
Website: http://www.oas.com.br/