ISA Energía Brasil S.A engages in the electric transmission business in Brazil. As of December 31, 2023, it had a total installed transformation capacity of 85,000 MVA together with transmission lines of 23, 0000 kilometers; 32, 0000 kilometers of circuits; and 137 substations. It operates in the states of Alagoas, Bahia, Espírito Santo, Goiás, Maranhão, Mato Grosso, Mato Grosso do Sul, Minas Gerais, Paraíba, Paraná, Pernambuco, Piauí, Rio Grande do Sul, Rondônia, Santa Catarina, São Paulo, and Tocantins. ISA Energía Brasil S.A was founded in 1999 and is headquartered in São Paulo, Brazil.