Breno Rodrigo Pacheco de Oliveira

Vivo Participaçoes SA provides wireless telecommunication services. Its services include phone data transmission, mobile internet services, voice and data transmission, such as access to mobile broadband Internet, video transmission and other on-line communication formats. The company was founded in 1998 and is headquartered in São Paulo, Brazil.

Part of Telefónica SA, SP Telecomunicações Participações Ltda. is a Brazilian telecommunications company that provides telecommunications services. The CEO of the private company is Santiago Javier Fernández Valbuena.

Telefonica Data SA provides corporate telecommunication services. The company was founded on August 3, 2000 and is headquartered in Barueri, Brazil.

Vivo SA provides cellular telecommunications services. It is a cellular operator in the states of Acre, Alagoas, Amapa, Amazonas, Bahia, Ceara, Espirito, Santo, Goias, Maranhao, Mato Grosso, Para Parana, Pernambuco, Rio Grande do Norte, Rio Grande do Sul and Rondonia. It serves the telecommunication industries. The company is headquartered in Sao Paulo, Brazil.

Terra Networks Brasil SA engages in the provision of internet services and content. It operates a portal for content and a provider for internet services. The company was founded on August 7, 1986 and is headquartered in Sao Paulo, Brazil.

TecTotal Tecnologia Sem Complicações SA provides audio and video technical support and services. It provides installation and maintenance of PCs, routers, software, home theatres and other electronics. The company was founded in 2006 and is headquartered in São Paulo, Brazil.