Our Businesses


Our extensive participation in the energy industry and presentation of business exploration opportunities, which we capture in order to expand our activities and offer a wide range of resources and services.

TELCOSUR was born in late 2000, with the aim of exploiting:

The infrastructure assets of TGS, its main shareholder.

The incipient telecommunications’ market deregulation.

The knowhow of energy companies from other countries, which had already successfully ventured into the telecommunications business.

Telephone operators

Data and added value providers

Internet and Applications Services providers

Telephone and electricity cooperatives

Large Corporate Clients

Telcosur has two networks interlinked at the Buenos Aires Node (Radio Fiber)

A flexible and modern digital terrestrial link radio system with SDH technology of over 4,600 Km that extends along the Buenos Aires – Bahía Blanca – Neuquén route– towards the west and Bahía Blanca – Comodoro Rivadavia – Río Gallegos and Río Grande southwards.

An optical fiber network that covers the route Buenos Aires – Bahía Blanca - Neuquén – Puerto Madryn – Comodoro Rivadavia – Río Gallegos – El Cóndor Silva – Añelo and Cañadón Seco: new areas interlinked to the Telcosur network.