José Luís Magalhães Salazar

Tempo Participações SA engages in the provision of healthcare administration services. It operates through Home Care, and Specialized Assistance segments. The Home Care segment offers home assistance services to health plan operators, public self-management, private entities and private patients, including household hospitalization, and home care. The Specialized Assistance segment provides specialized assistance services, offering paid services based on a fixed monthly fee, including services for vehicles, roadside assistance and temporary replacement of vehicles; travel assistance, such as medical care, repatriation and assistance in case of baggage loss; domestic emergency services; and personal services such as funeral assistance and in accidents. The company was founded on January 1, 2006 and is headquartered in Barueri, Brazil.

BRT Holding 1 SA is engaged in financial investment and shareholding activities. Its interests focus on the telecommunications infrastructure industry. The company was founded on December 29, 2007 and is headquartered in São Paulo, Brazil.

Telemar Norte Leste SA engages in providing telecommunications services. It operates through the following segments: Fixed Telephony/Data, Mobile Telephony, and Other. The Fixed Telephony/Data segment offers local and long distance voice transmission and data communication services. The Mobile Telephony segment consists of mobile voice, 3G data communication, and additional services, which include messaging services and interactivity. The Other segment covers pay TV services, internet service provider, means of payment, and call center. The company was founded in 1998 and is headquartered in Rio de Janeiro, Brazil.

Globo Comunicações e Participações SA operates as a media group in Brazil and controls the broadcast television network and the pay-TV programmer in Brazil, as well as a diversified group of publishing, Internet content and music label companies. The company was founded by Irineu Marinho in 1925 and is headquartered in Rio de Janeiro, Brazil.

Part of Oi SA, Oi Movel SA is a Brazilian telecommunications company. The company is based in Brasilia, Brazil.

Fundação Sistel de Seguridade Social (Sistel Foundation) is an independent Brazilian multi-employer pension fund management firm which was founded in 1977. Headquartered in Sao Paulo, Sistel Foundation participates in the development of health insurance solutions tailored to the needs and profile of plan sponsors and their employees. They are regulated and supervised by the Supplementary Pension Department and the Ministry of Social Welfare and their investments are monitored by the Central Bank of Brazil.