Skip to main content


Innovation and rigor are in our DNA

At SII Group Spain we offer innovative, flexible, customized engineering solutions open to change. We have a team of engineers that respond to a wide range of competencies and is able to cover all areas of application in industrial sectors.

Our engineering services

Why SII Group Spain?

  • We cover the entire product life cycle
  • We work with cutting-edge technology
  • We conceptualize, design and develop engineering solutions
  • We guarantee the Time-to-Market
  • We have the main quality certifications
  • We are experts in solutions for Aeronautics & Defence

Driving innovation in companies around the world

Digital & IT SII Group Spain

Know more about us

See what’s happening at SII Group Spain!

We are SII Group SpainWhat´s new
15 de March de 2023

SII Concatel changes its brand to SII Group Spain as part of its growth strategy

We have fully integrated with SII Group, our parent company since 2009. SII Group is present in more than 18 countries and has nearly 15,000…
What´s new
3 de March de 2023

SII Group Spain remains in the top 1 sustainable companies with Ecovadis Platinum 2023

For the third consecutive year, SII Group Spain has managed to renew the Platinum category of Ecovadis in terms of Corporate Social Responsibility, thus maintaining…
What´s new
3 de March de 2023

SII Group Spain demonstrates once again its sustainable commitment by maintaining its position in the CDP ranking

SII Group Spain consolidates its position in the IT market as a company concerned with the sustainability and environmental impact of its actions.

Get more information

    I have read and accept The Privacy Policy.

    Contact us

    Do you want to know more about our services?
    Contact us! Our team will be happy to assist you.


    Find the job of your dreams at SII Group Spain!
    Take a look at our vacancies!

    Join us