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.

Our IT Services offer
Our DNA
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.


Our main added value: people
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