Prolagos S is the concessionaire responsible for basic sanitation services in five municipalities in the Região dos Lagos region of Rio de Janeiro state. With 25 years of experience, Prolagos has been instrumental in improving the lives of communities through its commitment to sanitation. The company offers a range of services, including water supply, sewage treatment, and compliance with legislation and tariffs.

Prolagos is dedicated to sustainable practices and social responsibility, as demonstrated by its initiatives in environmental protection and social investment policies. Customers can access convenient online services such as bill payment, debt negotiation, and water connection. The company also provides 24-hour customer support through various channels.

Prolagos's commitment to the responsible use of water is evident in its efforts to promote water conservation. With its headquarters in São Pedro, Prolagos continues to be a leading brand in the sanitation sector, ensuring a better quality of life for the communities it serves