Matheus Guimarães
Keine laufenden Positionen mehr
Profil
Matheus Guimarães worked as an Investor Relations Contact at Oi SA and as an Investor Relations Analyst at Telemar Norte Leste SA.
Ehemalige bekannte Positionen von Matheus Guimarães
| Unternehmen | Position | Ende |
|---|---|---|
Telemar Norte Leste SA
 Telemar Norte Leste SA Major TelecommunicationsCommunications Telemar Norte Leste SA engages in providing telecommunications services. It operates through the following segments: Fixed Telephony/Data, Mobile Telephony, and Other. The Fixed Telephony/Data segment offers local and long distance voice transmission and data communication services. The Mobile Telephony segment consists of mobile voice, 3G data communication, and additional services, which include messaging services and interactivity. The Other segment covers pay TV services, internet service provider, means of payment, and call center. The company was founded in 1998 and is headquartered in Rio de Janeiro, Brazil. | Public Communications Contact | 10.04.2012 |
| OI S.A. | Public Communications Contact | - |
Erfahrungen
Besetzte Positionen
Aktive
Inaktive
Börsennotierte Unternehmen
Private Unternehmen
Unternehmensverbindungen
| Börsennotierte Unternehmen | 1 |
|---|---|
| OI S.A. | Communications |
| Private Unternehmen | 1 |
|---|---|
Telemar Norte Leste SA
Telemar Norte Leste SA Major TelecommunicationsCommunications Telemar Norte Leste SA engages in providing telecommunications services. It operates through the following segments: Fixed Telephony/Data, Mobile Telephony, and Other. The Fixed Telephony/Data segment offers local and long distance voice transmission and data communication services. The Mobile Telephony segment consists of mobile voice, 3G data communication, and additional services, which include messaging services and interactivity. The Other segment covers pay TV services, internet service provider, means of payment, and call center. The company was founded in 1998 and is headquartered in Rio de Janeiro, Brazil. | Communications |
