Maria Amália Delfim de Melo Coutrim

The Group's principal activities are the management and exploration of public, private and industrial telephone services. Its operations also include leased lines and data transmission. The Group operates in the market of cellular mobile telephone service, telex transmission and other related services in the State of Minas Gerais.

Tele Norte Celular Participações SA provides telecommunication services. It offers services which include data transmission, telex, mobile phone, telephone, wireless and internet services. The company was founded on May 22, 1998 and is headquartered in Rio de Janeiro, Brazil.

Araucária Participações SA operates as an investment holding company. It engages in investments in other companies and real estate projects. The company was founded on November 22, 1999 and is headquartered in Rio de Janeiro, Brazil.

Belapart SA engaged in the real estate leasing and investment funds activities. The company provided its services to the civil, commercial, domestic and international consumers. Belapart was founded on April 23, 1997 and is headquartered in Rio de Janeiro, Brazil.

Ligafutebol SA operates a football club. The private company is based in Rio de Janeiro, Brazil.

Valetron SA engages in financial investment and shareholding activities. The company was founded on April 14, 1997 and is headquartered in Rio de Janeiro, Brazil.

Opportunity Asset Adm de Recursos de Terceiros Ltda. (Opportunity) is the asset management subsidiary of Banco Opportunity de Investimento SA in Brazil. The firm was founded in 1994 by Daniel Dantas, Veronica Dantas and Dorio Ferman. Headquartered in Rio de Janeiro, Opportunity manages a range of funds for individual and institutional investors.

Brasil Telecom Participações SA is a provider of telecommunications services in Region II in Brazil. The Company offers integrated telecommunications services, which includes fixed-line and mobile telecommunications services, data transmission services (including broadband access services), Internet service provider (ISP) services and other services, for residential customers, small, medium and large companies, and governmental agencies. The Company provided services, which include Fixed-Line Telecommunications Services, Mobile Telecommunications Services, Data Transmission Services and other services. The company was founded in 1998 and is headquartered in Brasilia, Brazil

Eletron SA engages in the provision of investment. It participates in other companies, real estate ventures, and as a shareholder in investment funds regularly constituted. The company was founded on January 25, 1995 and is headquartered in Rio de Janeiro, Brazil.

Banco Icatu operates as a holding company with interests in the insurance, asset management, real estate, and entertainment sectors. The company was founded in 1986 and is headquartered in Rio de Janeiro, Brazil.

Numeral 80 Participações SA operates as a holding company with interests in the warehousing, cargo, and shipping industries. The company was founded on September 5, 1997 and is headquartered in Sao Paulo, Brazil.

Concessão Metroviária do Rio de Janeiro SA provides railroads and trucking services. It offers priority seating, public restrooms, exclusive cars for women, accessibility, ATM machines, transportation of surfboards and bicycles, and stores. The company is headquartered in Rio de Janeiro, Brazil.

Opportunity Anafi Participações SA operates as a holding company. The company was founded on June 1, 1999 and is headquartered in Rio de Janeiro, Brazil.

Opportrans Concessão Metroviária SA is a transportation company based in Rio De Janeiro, Brazil. The Brazilian company provides transportation services.