Aegea is one of the largest private sector sanitation companies.It is present in 48 cities in ten Brazilian states. Aegea manage sanitation assets through its dealerships in several states of the country, still counting, with the support of Aegea Engineering, a company established for the purpose of servicing and administration in general.The company acts as manager of public concessions operating in all processes of the full cycle of water – supply, collection and sewage treatment. The company operates sanitation assets through full or partial concessions and public-private partnership.