Sondotécnica Engenharia de Solos S.A. provides various engineering services and solutions in Brazil and internationally. Its services include preliminary and feasibility studies; master plans; basic and executive designs; management and construction of projects; privatization and concessions modeling and management; preparation and coordination of environmental studies and technical assistance in obtaining the license necessary for the deployment and operation of projects; inspection of manufacturing, technical specification, and installation of equipment; pre-operational testing and commissioning; and technical assistance and construction supervision. The company offers its services for projects in the transportation, heavy hydraulic, environment, sanitation, oil and gas, sanitation, and electricity fields. Sondotécnica Engenharia de Solos S.A. was founded in 1954 and is based in Rio de Janeiro, Brazil.