Oi S.A. is a prominent Brazilian telecommunications company, recognized for its pioneering efforts in convergent broadband services, pay TV, and both local and long-distance voice transmission. As a leader in the industry, Oi boasts an extensive fiber optics network, encompassing over 400,000 kilometers, which ensures comprehensive nationwide coverage. This robust infrastructure not only facilitates widespread connectivity but also promotes digital inclusion by reaching remote and underserved areas.

In addition to its core telecommunications services for both retail and corporate clients, Oi offers advanced IT solutions through its cloud computing platform, catering to businesses of all sizes. The company has demonstrated significant expertise in managing high-profile national and international events, such as the 2014 FIFA World Cup. Oi played a crucial role in providing the necessary infrastructure, delivering a record-breaking level of data transmission, and supporting the connectivity needs of 32 teams and thousands of media professionals. Beyond its technical achievements, Oi is committed to social impact through its support of sports, believing in its power to transform lives and support youth development.