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The Company

We are one of the largest telecom provider

  • 17 mn

    RGUs in the
    Residential segment
  • 48 mn

    RGUs in the Personal
    Mobility segment
  • R$5,3 bn

    invested in 2014
  • 5565

    cities served,
    and we are continuing to expand

Learn about our Corporate Profile

Oi makes history. Learn about our steps

We were founded in 1998 as Telemar and have been setting quality standards for the market year after year

Learn about our history

Always expanding.
In a sustainable fashion.

Oi has assumed a commitment to Sustainability in the belief that its existence should improve the quality of life of present and future generations.

Learn more about who Oi‘s sustainability works
  • Strategy and Values

    Capture the market leadership, boost competitiveness and improve financial performance.
    Find out more
  • Corporate Governance

    The Company has been improving all its tools, processes and structure.
    Find out more
  • Other Oi Group Companies

    Find reports, results and information filed by other Oi Group companies.
    Find out more

(¹) This translation is still subject to the auditors review

(¹) This translation is still subject to the auditors review