We are SII

With more than 10,000 professionals who are experts in IT and engineering, at SII we face day-to-day digital transformation and innovation challenges together with our clients

Slider

Inicio > About us

For more than 40 years, at SII we have been responding to all types of industries and sectors through IT services and solutions. We offer a comprehensive value proposition to face digital transformation and innovation challenges.

We are a united team that has a common goal: to build a scenario where quality, innovation, experience, effort, teamwork and proactivity are a daily constant.

At SII we work every day to attract and retain the best talent and the best people. People who also share our vision of the world and feel aligned with our values ​​and our philosophy.

Proud to work with...

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

Look what's happening at SII!

“Technology and sustainability” was the key theme of the Diada Graus TIC, one of the most important events in the sector, and of which SII Concatel was a sponsor

“Technology and sustainability” was the key theme of the Diada Graus TIC, one of the most important events in the sector, and of which SII Concatel was a sponsor

During yesterday’s session, Joan Carrillo, General Director of SII Concatel, moderated the round table entitled “Responsible production and consumption”, where he spoke of the unsustainability of the current economic model, of the prevailing need to invest in technology that…

SII Concatel, participant and sponsor of the 2021 Diada TIC

SII Concatel, participant and sponsor of the 2021 Diada TIC

On September 25, the new edition of the ICT Day will be held and, as sponsor of the event, SII Concatel will participate in the debate on education, public administration and companies, with a presentation by Joan Carrillo, General Director of the company.

SII Concatel obtains the ‘Best Performer IT’ at EcoVadis Sustainability Leadership Awards 2021

SII Concatel obtains the ‘Best Performer IT’ at EcoVadis Sustainability Leadership Awards 2021

Last Monday SII Concatel was awarded by Ecovadis as the most sustainable IT provider during the annual ‘Ecovadis Sustainability Leadership Awards’, held in Paris.

Don’t miss a thing!

Subscribe to the newsletter to know more about us

The purpose of this form is to collect your data to send you corporate communications with informational or commercial intent, about our activities.

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!