Vivo Participacoes
Vivo Participacoes S.A. is a provider of cellular telecommunications services based in São Paulo, Brazil. The company was formerly known as Telesp Celular Participacoes S.A. and is a subsidiary of B...
AstralSat
AstralSat is a satellite television service in Brazil that was the first such service in that country to offer prepaid subscription TV.The service launched a plan of 12 channels for R$30 per month. T...
Serviço Federal de Processamento de Dados
Serviço Federal de Processamento de Dados (Federal Data Processing Service), or Serpro, is the biggest government-owned corporation of IT services of Brazil. It was created by Law n. 4.516, of Decembe...
Serviço Federal de Processamento de Dados - Wikipedia
Gala Inc.
Gala Inc. (株式会社ガーラ, Gala Kabushiki gaisha) is a holding company based in Tokyo, Japan, that administers GALA Group, which is made up of subsidiary companies of Gala Inc. The group of companies...
Star One (satellite operator)
Star One (also known as Embratel Star One) is a Brazilian communication satellite company. It is a subsidiary of Embratel.
Star One was created in December 2000, as an arm of Embratel in the area ...
Telebrás
Telebrás is a Brazilian telecommunications company which was the state-owned monopoly telephone system. It was broken up in July 1998 into twelve separate companies, nicknamed the 'Baby Bras' companie...
Syhunt
Syhunt is a world wide web network security software company with headquarters in Rio de Janeiro, Brazil. Syhunt was founded on August, 2003, by Felipe Aragon, a network security specialist. The compa...
Syhunt - Wikipedia
Embratel
Embratel is a major Brazilian telecommunications company headquartered in Rio de Janeiro. The company was the long distance arm of Telebras until it was bought by the U.S. company MCI Communications ...
Embratel - Wikipedia
Movile (company)
Movile is a Brazilian IT company founded in 1998. It is active in mobile and entertainment services in Latin America.
Movile was founded in 1998 by two former Universidade Estadual de Campinas (Un...
Movile (company) - Wikipedia
TeRespondo
TeRespondo is an advertising network company based in Brazil; it was acquired by Yahoo! in 2005 [1].
Copel
Copel - Companhia Paranaense de Energia, the largest company of the State of Paraná, was founded on October 26, 1954 with ownership control held by the State of Paraná. The Company went public in Apri...
Copel - Wikipedia
Vivo (telecommunications)
Vivo ([ˈvivu], Portuguese for "alive"), legally known as Telefônica Brasil, is the largest telecommunications company in Brazil. It is headquartered in São Paulo.
The company was originally formed...
Vivo (telecommunications) - Wikipedia
Akwan Information Technologies
Akwan Information Technologies was a search engine company based in Belo Horizonte, Brazil. It was acquired by Google on July 20, 2005.
Sydle
SYDLE or SYDLE Systems is an enterprise software company located in Belo Horizonte, Brazil. It was founded in 2005 by its current CEO, Daniel Cataldo Zamagna. The company focuses on big enterprise cli...
Global Village Telecom
Global Village Telecom (GVT) is a Brazilian telecommunications company that offers services on landline telephone, broadband for both consumer and business, Pay TV and voice over IP. GVT has been in t...
Global Village Telecom - Wikipedia
Oi (telecommunications)
Oi ([ˈoj], Portuguese for "Hi"), formerly known as Telemar, is the largest telecommunications company in Brazil and South America, both in terms of subscribers and revenues. It is headquartered in Rio...
Oi (telecommunications) - Wikipedia
TIM Brasil
TIM Participações or TIM Brasil is the Brazilian subsidiary of Telecom Italia Mobile an Italian telecommunications company, which owned 67% of the company as of 2014. TIM Participações started its act...
Companhia de Telecomunicações do Brasil Central
Algar Telecom, formerly known as CTBC, is a Brazilian telecomunications public company|company that offers advanced services on landline and mobile phone (GSM and 3G), broadband, and cable TV (DTH). C...
Companhia de Telecomunicações do Brasil Central - Wikipedia
Intelig Telecom
Intelig Telecom started operations on 23 January 2000, bringing for the first time concurrence on the long distance and international phone service. Local operations started in September 2003 and 2 ye...
Brasil Telecom
Brasil Telecom S.A. (BrT, [bɾɐˈziw te̞le̞ˈkõː]) was a major Brazilian telecommunications company headquartered in the Brazilian capital Brasilia. The company is one of three land lines, one long dista...
Brasil Telecom - Wikipedia