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We have 88 technical centers, six of them in Spain, where we offer IT services to clients around the world

Our offices

These are our offices. Get to know us a little more!

Barcelona Office

SII Northest

Ciutat de la Justícia de Barcelona

Av. Carrilet, 3. Building D, 10th Floor, L’Hospitalet de Llobregat (08902), Barcelona
Phone: +34 93 567 97 10

Madrid Office

SII Center

Parque Empresarial La Finca

Paseo del Club Deportivo 1, Bl. 11 – 1º Left, Office 2
Pozuelo de Alarcón (28223), Madrid
Phone: +34 91 372 93 55

Palma Office

SII Balearics

Eusebio Estada St. 35, 1st Floor, Palma (07004), Illes Balears
Phone: + 34 90 219 83 25

Oficina WIO

SII Levante

Onofre Building

Parque Empresarial Táctica. Botiguers St., 3 – 4th, Office G, Paterna (46980), Valencia
Phone: +34 90 287 92 29

Mas Blau Office

SII Mas Blau

Polígon Industrial Mas Blau

Osona St., 2. 2nd Floor, Office D, El Prat de Llobregat (08820), Barcelona
Phone: +34 93 567 97 10

WIO office

SII L’Hospitalet

Riera dels Frares St., 24, L’Hospitalet de Llobregat (08907), Barcelona
Phone: +34 93 567 97 10

We have technical centers all over the world

Offices around the world
FRANCE
SPAIN
ARGENTINA
BELGIUM
CANADA
CHILE
COLOMBIA
CZECH REPUBLIC
GERMANY
HOLLAND
INDIA
MOROCCO
POLAND
ROMANIA
SWEDEN
SWITZERLAND
UKRAINE
UNITED KINGDOM

Learn more about us

See what’s happening at SII!

What´s new
10 de June de 2022

SII Concatel becomes an Oracle Cloud Service Track Partner

Oracle has rewarded the work and extensive experience of SII Concatel, granting us the category of Cloud Service Track Partner in 2022.
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…
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