CONASA - National Sanitation Company - was created to be one of the private agents in the infrastructure sector, especially in the sanitation area. CONASA operates in the segment of water and sewage treatment, industrial effluents, energy efficiency and solid waste. It also offers landfills, garbage collection, sanitary engineering, civil construction, and technical consulting services. The company was founded in 2007 and is based in Londrina, Brazil. Through Sanetrat Saneamento SA, it operates in the segment of industrial effluent treatment in the region of Salto, Itu and Indaiatuba.