About Us

About Us


Viatel is a leading company within the Telecommunications Network Engineering sector in Portugal. Provided with a high capacity of technical and human resources, Viatel develops activities which include planning, project, construction, installation and maintenance, being therefore an integrated company offering global solutions. With a permanent logistic presence in all regions of continental Portugal and the islands, Viatel owns a wide knowledge in fixed – NGN (Next Generation networks) included – and mobile networks, as well as all types of technological infrastructures.



For Viatel, quality has been a path, a modern direction and a strategy to be followed. The certification of its Quality Management System, according to ISO 9001, was obtained in 2000. In 2010, the company received the certification of its Management Integrated System, according to the standards ISO 9001:2008, ISO 14001:2004 and OHSAS 18001:2007.



Always at the technological forefront, Visabeira Global operates in 10 countries, being acrucial partner for some of the great global operators, because of its acquired skills over the different chains of value, as well as because of its ability to integrate different specialties.

Thus, Visabeira Global SGPS, SA is organised in four different business areas:


  • Telecommunications (network engineering and cable TV operations) 
  • Energy (production, distribution and services)
  • Technologies (development, integration and management of information and communication systems)
  • Construction (project, construction, reconstruction and maintenance of buildings and infrastructures)

Viatel (Sede)

Rua do Palácio do Gelo, nº1
Palácio do Gelo Shopping, piso 3

3500-606 Viseu - Portugal

T. +351 232 483 000 (chamada para rede fixa nacional)