Our way to success

SII Concatel, the SII Group's presence in Spain, has now more than 20 years. Today, in full youth and with all the future ahead, we hope to face new challenges and new opportunities

Since 1998, the evolution of SII Concatel has been marked by a key concept: growth. Ours, and that of the more than 500 organizations we have helped on their way to transformation and innovation. In 1998, we went to the market with the first version of our Portal Framework content manager and the same founding values ​​that still govern us today: proximity, innovation, and commitment to the quality of our products and services. The respect for these values ​​has allowed us to expand our influence in the market to become a global provider of IT services and solutions.

Why SII?

We are #ITWorldChangers

  • Reliable and committed IT provider.
  • Quality IT Services and Solutions.
  • Hundreds of satisfied national and international clients.
  • Thousands of engineers around the world.
  • Main Certifications: ISO 20.000, ISO 45001, ISO 27001, ISO 14001, ISO 9001.
  • Own methodology: Hypercube.
  • Experts in agile methodologies.
  • Competitive prices in Spain.
  • High responsiveness.
  • Time-to-Market.
  • Sustainable Commitment: Ecovadis Platinum Certification.

Learn more about us

See what’s happening at SII!

What´s new
19 de May de 2022

SII Concatel consolidates the growing trend with an annual growth of 27.9% during fiscal year 2021/2022

The positive dynamics of the SII Groupe has finally resulted in an annual growth of 27%. That number is well above the general growth of…
What´s new
10 de May de 2022

SII Concatel uses Rise with SAP and wants to come along with his clients to make intelligent companies

This solution configures a pack of SAP solutions focused on providing business transformation services to companies, allowing them to redefine the strategy towards the intelligent…
What´s new
10 de May de 2022

Webinar: Digitization to simplify business expense in management processes

Tickelia, together with the collaboration of SII Concatel, organizes a webinar where the definitive solution will be presented to fully automate the company expense management…
Subscribe to the newsletter to know more about us

Don’t miss a thing!

    I have read and accept the The Privacy Policy. [/acceptance]

    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!
    Take a look at our vacancies!

    Join SII