Oi

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

HQ location

Rio de Janeiro, Brazil

Website

Launch date

1963

Employees

Market cap

Enterprise value

$1.9b

Share price

BRL7.50 OIBR4.SA

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

Telecommunication

outside tech

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