Rui Juarez Klein

Empresa Concessionária de Rodovias do Sul SA, founded in 1998, is a highway operator based in Pelotas, Brazil. Part of Webuild SpA, Empresa Concessionária de Rodovias do Sul SA operates highways. The Brazilian company was acquired by Primav EcoRodovias SA on June 17, 2005.

Part of Webuild SpA, Rodovia das Cataratas SA operates roadways. The company is based in Cascavel, Brazil. Rodovia das Cataratas was founded in 1997. Rodovia das Cataratas was acquired by Primav EcoRodovias SA from Sociedad Macri SA on February 08, 2008 for $243.38 million.

Concessionária Ecovias dos Imigrantes SA engages in the operation, and maintenance of Anchieta-Imigrantes highway in the state of São Paulo. It repairs, engineers, and constructs road infrastructure, including tunnels, overpasses, and safety measures, and oversees medical emergency and traffic support. The company was founded on April 23, 1998 and is headquartered in Sao Bernardo do Campo, Brazil.