SabiSys, who are we?
SabiSys is an IT company based in Embourg (Liège), born from a passion for IT and solid experience built up over nearly twenty years in the sector.
We chose an agile, personal approach, so we can offer SMEs and sole traders across Belgium technology tailored to their specific needs. Every client is unique and deserves particular attention: we do everything we can to give fast, effective answers, taking account of how technology and the market keep moving.
Working with SabiSys means choosing a company that combines expertise with flexibility, while putting a close, lasting relationship first. Your success is our priority.
Our three pillars
The expertise of a large provider.
The closeness of a sole trader.
After 20 years in-house working on network infrastructure, Julien Dressen founded SabiSys with one conviction: SMEs deserve the same high standard as large accounts.
And SabiSys? The idea came from his wife, the first supporter of the venture: Sa for Sacha, Bi for Billie, the two names that matter most to them, and Sys for IT systems, the founder's trade. You don't pick a name like that by chance.
20 years of experience in IT infrastructure
Two decades installing, fixing and evolving IT environments. We have already come across your problem, and we know how to solve it.
Microsoft 365 specialist
Deep expertise in modern workstation management: stronger security, automated deployments, compliance: the standard that insurers and the NIS2 directive now require.
Authorised Microsoft and Dell reseller
Microsoft licences and Dell hardware ordered, configured and guaranteed by us, delivered ready to use. You deal with no supplier: one invoice, one point of contact.
Security ahead of time, not in reaction
Our role: to bring you security improvements before they become urgent. Continuous monitoring, concrete recommendations, implementation included.