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Claro Brasil is a mobile, satellite-television, fixed, and broadband telecommunications operator in Brazil. It was created in 2003 as a result of the union of six regional operators: Americel, ATL, BCP ...
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Algar Telecom is a Brazilian telecommunications company present in the states of Goiás, Mato Grosso do Sul, Minas Gerais, Paraná, Rio de Janeiro, Rio Grande do Sul, Santa Catarina, São Paulo, and in the ...
Brazilian producer of computers and smartphones based in Curitiba, Paraná
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Positivo Tecnologia (B3: POSI3, formerly Positivo Informática) is a Brazilian technology company headquartered in Curitiba, Paraná. It develops, manufactures, and sells computers, cell phones, tablets ...
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IGB Eletrônica S.A. (Portuguese for IGB Electronics), doing business as Gradiente, is a Brazilian consumer electronics company based in Manaus, and with offices in São Paulo. The company designs and markets ...
Latin American communications services brand, owned by the Mexican company América Móvil.
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The Claro Company, or simply Claro, is a Latin American telecommunications company, part of América Móvil, a Mexican telecom group. Claro serves customers in Argentina, Brazil, Chile, Colombia, Costa ...
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TIM Brasil Serviços e Participações S.A., commonly known as TIM Brasil, is a Brazilian telecommunications company, subsidiary of Telecom Italia Finance S.A., which provides mobile and fixed telephony services ...
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Sercomtel is a local phone and internet service provider in the state of Paraná, Brazil. Its phone service ranges includes landline service, mobile and long distance, and broadband internet service. It ...
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NII Holdings, Inc. (formerly Nextel International) was an American holding company that, through its subsidiary Nextel Telecomunicações Ltda., provided mobile communications services under the Nextel brand ...
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Oi (Portuguese for "Hi"), formerly known as Telemar, is the largest fixed telephone operator and the fourth mobile telephone operator in Brazil, being the third largest telecommunication company in Latin ...
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Vivo (Portuguese for 'Live', as in Live Broadcasting, or 'Alive'), known as Vivo Brazil, is a brand of Telefônica Brasil, a subsidiary of Telefónica and the largest telecommunications company in Brazil ...