Oi

Oi SA is one of the largest telecommunications company in terms of subscribers and revenues.

Launch date

1963

Employees

Market cap

Enterprise valuation

CAD1.7b (Public information from Sep 2024)

Rio de Janeiro Rio de Janeiro (HQ)

http://oi.com.br

https://twitter.com/digaoi https://www.facebook.com/oioficial https://www.linkedin.com/company/oioficial/

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