| +0.0293 / +8.49%|
Oi SA engages in the business of telecommunications. It operates through the following segments: Fixed Line and Data Transmission Services, Mobile Services,and Other Services. The Fixed Line and Transmission Services segment includes fixed-line services, long-distance services, fixed-line data transmission services, and interconnections to fixed-line network. The MObile Services segment includes mobile services such as voice, mobile data communications, other value added services, and interconnections to mobile network. The Other Services segment includes operations of internet portal, internet service provider services, and call center. The company was founded on November 27, 1963 and is headquartered in Rio de Janeiro, Brazil.
|Bayard de Paoli Gontijo||CFO, Director-Treasury & Investor Relations|
|Jason Santos Inácio||Director-Field Operations|
|Fabiano Castello de Campos Pereira||Head-Internal Audit|
|Eurico de Jesus Teles Neto||Director-Legal|
|Maria Gabriela Campos da Silva Menezes Côrtes||Director-Corporate Legal & Contracts|