Joilson Rodrigues Ferreira Chaves

Itapebi Geração de Energia SA operates facilities for generating hydroelectricity. The company was founded in February 1998 and is headquartered in Rio de Janeiro, Brazil.

Termopernambuco SA is engaged in the management, operation, and maintenance of thermal electricity generation plants. It also oversees research and development, construction, transmission, and distribution, as well as participates in shareholding and investment activities. The company was founded on April 25, 2000 and is headquartered in Rio de Janeiro, Brazil.

Telemar Participações SA is engaged in investment activities. Its interests focus on the telecommunications industry. It operates through the following segments: Fixed Telephony/Data, Mobile Telephony, and Others. The Fixed Telephony/Data segment provides voice and data transmission services. The Mobile Telephony segment offers calls, messaging, and 3G services for mobile devices. The Others segment encompasses internet access, telemarketing and customer services, cable television, and payment management services. The company was founded on July 29, 1997 and is headquartered in Rio de Janeiro, Brazil.

Fiago Participações SA is a Brazilian company that specializes in security broking and fund management services.

Brasilcap Capitalização SA provides investment fund management services. The company was founded in 1995 and is headquartered in Rio de Janeiro, Brazil.

Caixa de Previdência dos Funcionários do Banco do Brasil (PREVI) is the pension fund subsidiary of Government-owned Banco do Brasil SA (SP: BBAS3, ADR: BDORY) in Brazil. Headquartered in Rio de Janeiro, the firm was founded in 1904 and is a private pension plan for bank staff and employees which aims to provide participants with supplementary pension benefits. PREVI is a socially responsible investor and PRI signatory who divide the pension fund's management and supervision between the PREVI Board, the Executive Board and the Supervisory Board.

ALL América Latina Logística SA engages in logistic services. Its business include railroad, port, transfer, and container operations. The company was founded on December 31, 1997 and is headquartered in Curitiba, 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.

Afluente Geração de Energia Elétrica SA engages in the study, planning, design, construction, operation and maintenance of electric power generation and transmission of electric energy. It operates hydroelectric power plants. The company was founded on August 31, 2005 and is headquartered in Sao Paulo, Brazil.

Rumo Logística Operadora Multimodal SA engages in the provision of logistics services for the export of sugar and dry bulk cargoes. It operates through the following segments: North Operations, South Operations, and Container Operations. The North Operations segment comprises of the railway operations, transshipment, and port elevation. The South Operations segment includes railway and transshipment in the concession area. The Container Operations segment focuses on container logistics either by rail or road transport and container operations result. The company was founded on December 13, 1993 and is headquartered in São Paulo, Brazil.

NC Energia SA engages in the sale and distribution of electric energy. The company was founded on August 30, 2000 and is headquartered in Rio de Janeiro, Brazil.

Part of Iberdrola SA, Geração Céu Azul SA is a Brazilian company that provides electric services. The CEO of the private company is Alejandro Román Arroyo.

Baguari Geração de Energia Elétrica SA is a private company based in Flamengo, Brazil and is a part of Iberdrola SA. Baguari Geração de Energia Elétrica SA constructs power plants. The CEO of the Brazilian company is Alejandro Román Arroyo.

Geração CIII SA is a hydroelectric power generation company based in Flamengo, Brazil. Part of Iberdrola SA, Geração CIII SA engages in generating hydroelectricity. The CEO of the Brazilian company is Alejandro Román Arroyo.

Part of ContourGlobal Ltd., Bahia PCH I SA generates hydroelectricity by implementing and operating a small hydroelectric power plant. The private company is based in Rio de Janeiro, Brazil. The CEO of the Brazilian company is Alejandro Román Arroyo.

Part of Iberdrola SA, Neoenergia Investimentos SA operates as an investment firm. The CEO of the Brazilian company is Alejandro Román Arroyo.