![Sergio Yañez Astete](https://cdn.zonebourse.com/static/resize/768/576//static/images/insiders/unknown.png)
Sergio Yañez Astete
Profile
Mr. Sergio Yañez Astete is a Principal at Compañía Nacional de Teléfonos Telefónica del Sur SA.
Former positions of Sergio Yañez Astete
Companies | Position | End |
---|---|---|
COMPANIA NACIONAL DE TELEFONOS TLFNC SUR | Corporate Officer/Principal | - |
Experiences
Positions held
Linked companies
Private companies | 1 |
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Compañía Nacional de Teléfonos Telefónica del Sur SA
![]() Compañía Nacional de Teléfonos Telefónica del Sur SA Major TelecommunicationsCommunications Compañía Nacional de Teléfonos Telefónica del Sur SA provides telecommunication services. Its products include internet data and connection, digital television, and mobile services. The firm operates through Fixed Telecommunications, and Others segment. The Fixed Telecommunications segments includes fixed telephony services, connections and line installations, data network services, Internet access, television, and value added services. The Other segment offers marketing of long distance national and international services, mobile, and integrated security services, such as security cameras and access control. The company was founded on April 29, 1893 and is headquartered in Valdivia, Chile. | Communications |
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