Henrique Jäger

Banco do Estado do Piauí SA engages in promote social and economic development in the State of Piaui as a State owned financial institution. It operates in 120 municipals of piaui. The company was founded in October 10, 1808 and is headquartered in Teresina, Brazil.

Fundação Petrobras de Seguridade Social (Petros) is the pension fund management subsidiary of Petroleo Brasileiro SA (SP: PETR3) in Brazil. Established in 1969, the firm manages the Petros Plan of the Petrobras System and the Petros-2 Plan for retirees and pensioners. They also manage pension plans offered by various companies, entities and class associations. They are a socially responsible investor and signatory of the U.N. Principles for Responsible Investment which includes environmental, social and governance issues in their investment analysis and decision-making processes.

The Company's principal activity is to provide public, private and industrial telephone, leased lines and data transmission services. It operates in the market of cellular mobile telephone, internet, telex transmission and other related services in the state of Minas Gerais.