Sergio Spinelli Silva

Mattos Filho, Veiga Filho, Marrey Jr. e Quiroga is a high-performance law firm based in São Paulo, Brazil. The Brazilian company is committed to respecting privacy and valuing transparency, as evidenced by their privacy policy. The private company drives transformations and challenges the status quo to generate a positive impact on society and inspire the market. The company offers innovative solutions to complex legal problems and are an ideal strategic partner for companies wishing to do business in Brazil. With over 40 areas of law covered by their team of expert attorneys, they provide a full-service response with speed and market-recognized excellence.

Zain Participações SA is engaged in financial investment and shareholding activities. Its objective is participation in other companies as a partner or shareholder, in real estate ventures and as a shareholder in investment funds regularly constituted. The company was founded on February 4, 1998 and is headquartered in Rio de Janeiro, Brazil.

Invitel Legacy SA engages in financial investment, portfolio management, and shareholding activities. Its interests focus on the telecommunications and securities sectors. The company was founded on July 23, 2008 and is headquartered in Rio de Janeiro, Brazil.

Telinvest SA engages in financial investment and shareholding activities. Its objective is to participate in other companies as a partner or shareholder, in real estate ventures, and as a shareholder in investment funds regularly constituted. The company was founded on March 9, 1998 and is headquartered in Sao Paulo, Brazil.

Futuretel SA engages in financial investment and shareholding activities. It invests in other companies as a partner or shareholder and participates as a shareholder in investment funds regularly constituted. The company was founded on March 19, 1998 and is headquartered in Rio de Janeiro, Brazil.

Daleth Participações SA engages in financial investment and shareholding activities. Its interests focus on the public utilities industry. The company was founded on March 6, 1998 and is headquartered in Rio de Janeiro, Brazil.

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

Inncorp SA engages in financial investment and shareholding activities. It intends to participate in other companies as a partner or shareholder, in real estate ventures and as a shareholder in investment funds regularly constituted. The company was founded on June 24, 1998 and is headquartered in Sao Paulo, Brazil.