NSI IT Software & Services


Since 1993, NSI is a major actor of the IT services market in Wallonia, Brussels and Luxembourg. We are very passionate about Atlassian products and love to integrate them with other products in our portfolio (Java, .NET, GIS, ECM, CMS and ERP solutions, Infrastructure services etc.).Our professional services include everything from installation and configuration to advice, coaching, training and custom development.




+32 4 239 91 50


Belgium offices -
Rue de Bruxelles 174 a, B-4340 Awans
Avenue de Finlande 8, B-1420 Braine-l'Alleud

Luxemborg office -
27 rue Henri Koch, L-4354 Esch-sur-Alzette

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