Companies based in Curitiba

Companhia Paranaense de Energia (COPEL) is a Brazilian electric utility company, the largest company of the State of Paraná, founded on October 26, 1954 with ownership control held by the State of Paraná.

Brazilian logistic company

or Central National Television, a Brazilian television network in Curitiba/Paraná, Brazil

Sanepar is a Brazilian water supply and sewage company owned by Paraná state. It also operates in the waste management sector. It provides services to residential, commercial and industrial users in 345 cities and another 293 smaller areas in Paraná and on the city of Porto União, Santa Catarina state. It provides water to 26.7 million customers, or 60% of the population of the state. It is one of the largest water and waste management company in Brazil. It provides sanitation services, which include all phases (abstraction, treatment, processing, distribution) and the collection, treatment an