Communications & IT Infrastructure

We help companies in their daily relationship with

At SII Concatel we coordinate the facilities, prepare the equipments, manage user incidents, maintain communication systems, and design customized engineering solutions.

Our IT team is made up of professionals with multiple technical and management skills. Thanks to our expertise, we can offer total flexibility, adaptability, and scalability so that our clients can always make the most relevant decision for their business.

Our Communications & IT Infrastructure services

We cover all areas: professionals, infrastructure and applications

Communications & Networks
Data Centers

They already trust us

Why SII Concatel?

We have the capacity and the experience

  • We respond to your needs with certified technicians and experts
  • Our experience translates into important agreements and alliances
  • We have developed ServiceONE, our own ticketing tool
  • We work together with the cybersecurity team
  • We are committed to you

We drive innovation in companies around the world

Always with respect for our environment and our society, and thinking about the common good, we dedicate part of our activity to research and technological development, while participating in several of the most important European projects dedicated to R&D.

Learn more about us

See what’s happening at SII Concatel!

SII Concatel at Diada TICWhat´s new
24 de November de 2022

SII Concatel participates and sponsors the Diada TIC 2022

SII Concatel sponsors, for the fifth consecutive year, the Diada TIC, focused this year on "Metaverse and new realities". In addition, we have actively participated…
SII group growthWhat´s new
15 de November de 2022

SII Group consolidates its upward trend and growth targets

SII Group maintains the positive dynamics of recent years and, in the first half of fiscal year 2022/2023, continues to strengthen with a growth of…
SII Concatel realiza Speed Dating con estudiantes del Campus 42 de TelefónicaWhat´s new
7 de November de 2022

SII Concatel holds a Speed Dating session with students from Telefónica Campus 42

SII Concatel participates in a rapid interview workshop with students of the educational project Campus 42 of the Telefónica Foundation.
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