Hélio Viana Pereira

Rio Grande Energia SA engages in the exploration and distribution of electric energy in the state of Rio Grande do Sul. Its services include construction, operation, and transmission. The company was founded on August 5, 1997 and is headquartered in Caxias do Sul, Brazil.

Companhia Leste Paulista de Energia is a Brazilian company. The company is located in Brazil.

CPFL Geração de Energia SA is a holding company, which engages in the construction, operation, and maintenance of hydro and thermoelectric power generation facilities. The company was founded on July 19, 2000 and is headquartered in Campinas, Brazil.

Companhia Paulista de Forca e Luz generates and distributes electricity. The company was founded on November 16, 1912 and is headquartered in Campinas, Brazil.

Companhia Piratininga de Força e Luz engages in the distribution and trading of electricity under a public service concessionaire agreement. The company was founded in 2000 and is headquartered in Campinas, Brazil.

Companhia Jaguari de Energia SA is a Brazilian company that distributes electric power. The company is based in Jaguariuna, Brazil. Companhia Jaguari de Energia was acquired by CPFL Energia SA, part of the Government of China, on October 03, 2006 for $93.88 million.