Redenção da Serra (Portuguese for Redemption of the mountains) is a municipality (município) in the eastern part of the state of São Paulo in Brazil.

[3] The elevation is 730 m. The municipality contains part of the 292,000 hectares (720,000 acres) Mananciais do Rio Paraíba do Sul Environmental Protection Area, created in 1982 to protect the sources of the Paraíba do Sul river.

[4] The modern history of Redenção da Serra goes back to the start of the nineteenth century.

As the gold mines of Minas Gerais became depleted the focus of the Brazilian economy shifted towards the Paraíba Valley and the production of coffee.

[6] The company is currently an operator of cell phones, fixed lines, internet (fiber optics/4G) and television (satellite and cable).