Francisco Claudio Duda

Companhia de Gás de Minas Gerais distributes piped natural gas. The firm also has a virtual pipeline distribution system in order to provide with liquefied natural gas (LNG) and compressed natural gas (CNG) the clients that are not located around its physical distribution network. The company was founded on July 15, 1986 and is headquartered in Belo Horizonte, Brazil.

CEMIG Geração e Transmissão SA engages in electricity generation and transmission activities. It specializes in the provision of power supply and distribution support services. It also focuses on the installment, management, and operation of thermal development, hydroelectric power, and wind generation plants. The company was founded on September 8, 2004 and is headquartered in Belo Horizonte, Brazil.

Cemig Distribuição SA engages in electric energy distribution. Its solutions include study, plan, project, build, and commercially operate systems of distribution and sale of electricity and related services. The company was founded on September 8, 2004 and is headquartered in Belo Horizonte, Brazil.