We respond to the needs of our clients covering all perspectives of the technological field. We offer personalized IT services and solutions adapted to each business.

Somos especialistas en diversos sectores de actividad

Public Administration

We are experts in IT Consulting, and we accompany you during the transformation process towards the Smart City. In addition, we develop all kinds of applications and offer services for the improvement and maintenance of communications and infrastructures.


We design, develop, implement, and maintain specific technological solutions and we have specialized and qualified technical teams, with experience in the verification and analysis of software to guarantee its maximum efficiency and quality.

Banking & Insurance

We are experts in consulting, security, development and testing of applications, and a long etcetera. We accompany you to the top of the Digital Transformation without forgetting the strict security and transparency requirements of the banking sector.

Industry & Services

We help companies to offer their customers the best user experience. We create or adapt platforms, technology, processes, and systems that lead to success in digital transformation.


We implement IOT, Big Data, Geolocation and Ecommerce tools so that you can make strategic decisions that allow you to optimize your resources and benefits to the maximum. We design IT solutions adapted to every need.


We work with the health sector both in its public and private sides. From public health services to large hospitals, through health insurance companies or pharmaceutical laboratories, offering specific solutions to respond to innovation challenges.


We offer flexible and agile responses based on simple, optimal processes adapted to each business, since agility and adaptation are key in the telecommunications sector and in the new customer-company relationship models.


We provide technological solutions adapted, flexible, personalized, and open to change. Our added value is, therefore, to accompany our clients in the digital transformation of their business with maximum efficiency.

We drive innovation in companies around the world

Many already trust us

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See what’s happening at SII!

SII Concatel obté el certificat Achilles Gold en matèria de sostenibilitatWhat´s new
13 de September de 2021

We have obtained a new recognition in sustainability: Achilles certifies us with the Gold Level

SII Concatel has obtained the Achilles Gold Sustainability Certificate, a recognition that evaluates and accredits our performance in issues of organizational governance, social and community…
SII Concatel en proyecto europeo i+D+iWhat´s new
14 de June de 2021

SII Concatel participates in the European R&D project that will transform tourism experiences

Experience tourism and the concept of responsible and sustainable tourism are gaining more and more followers. The European ACE-IT Project seeks to reinvent tourism experiences…
ServiceONE ESM is now GXP Compliance tool, for the Health & Pharma sectorWhat´s new
14 de June de 2021

ServiceONE strengthens its commitment to the Life & Science sector and becomes a GxP Compliance Tool

ServiceONE ESM has passed the Oqotech audit for the GxP & ITIL Compliance Tool standards, and therefore becomes a quality guarantee for companies in the…
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