Chile's publicly traded private waterworks company Essbio, serving 88 cities in O'Higgins and Biobio, is responsible for drinking water production and distribution, wastewater collection, treatment and disposal, and other related services. It operates 100 potable water production systems and 69 wastewater treatment facilities. It also provides technical assistance to 394 systems pertaining to the country's rural potable water plan (APR). Its subsidiary Biodiversa provides laboratory services and conducts chemical and biological tests; and designs, builds and operates drinking water, sewerage, and rainwater management systems.
Empresa de Servicios Sanitarios del Bío Bío S.A.
Diagonal Pedro Aguirre Cerda #1129, Piso 2, Concepción, Región VIII, Chile