Alessandro Golombiewski Teixeira

Banco Nacional de Desenvolvimento Economico e Social SA engages in the provision of financing solutions to corporate clients, as well as micro-, small-, and medium-scale enterprises. Through its lending and investment subsidiaries, it is active in the non-reimbursable energy, agricultural, industrial, and civil infrastructure sectors. The company was founded on June 20, 1952 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.

Eletropaulo Metropolitana Eletricidade de Sao Paulo SA engages in the distribution of electric energy. It operates as a concessionaire of electric power utility service. The company was founded on September 8, 1971 and is headquartered in Sao Paulo, Brazil.

AES Tietê SA engaged in the generation and sale of electric power as independent power producer. It supplied the energy sector with hydropower, natural gas, biomass, power from small hydro power plant and others comprised of oil, nuclear power, diesel, wind, coal, and steam. The company was founded on February 4, 1999 and was headquartered in Barueri, Brazil.

RGE Sul Distribuidora de Energia SA engages in distribution of electricity. It operates various plants, substations and transmission lines for the distribution of electric energy. The company was founded on July 28, 1997 and is headquartered in Sao Leopoldo, Brazil.

AES Elpa SA operates investments in other companies. It engages in the generation, transmission and distribution of electric power sector. The company was founded on June 19, 1997 and is headquartered in Barueri, Brazil.

AES Uruguaiana Empreendimentos SA engages in generation of electricity. It operates a power plant for electric energy generation and distribution. The company was founded on December 20, 1996 and is headquartered in Uruguaiana, Brazil.