Software Publisher and ICT Solutions Integrator
A Complete Range of services for SME IT Management
A unique Partnership


Kolibrys© ERPKolibrys

Easily accessible anywhere, at any time. Run your business with a single centralized management tool! (ERP, CRM, SCM, POS, ACCOUNTING, PROJECT, SCM…) An Integrated Software Suite for your IT environment…

Custom Development

While it already covers 95% of customer needs, Kolibrys© ERP also allows for the integration of additional custom features in order to meet every company’s strategic objectives.

Discover Kolibrys© ERP


  • Infrastructure
  • Cloud Services
  • Backup & Recovery
  • IT Security
  • Outsourcing & Managed Services
  • ICT Product Sourcing
  • Maintenance & support
  • Consulting & Audit
  • Training

G-Sys is particularly active and successful in the following business sectors:


Trust / Financial Services




Law Offices


Service Companies




Library/ Press


Wholesalers / Retailers

Our wide service offer covers an extensive territory (Luxembourg, Belgium, France and Germany)

europe map

Why G-Sys ?

  • Extensive know-how since 1997
  • Business expertise and tailored response
  • A genuine interest in your business and flexibility
  • Developing partnerships with our customers

What is ERP ?

ERP stands for Enterprise Resource Planning.

G-Sys offers a wide range of global, innovative services featuring management software tools and integration of ICT Services adapted to the daily needs of companies, more particularly SME’s. 



G-Sys becomes an Apple Authorized Reseller. All products and accessories are available to order.

More information

See all our news


iPad Pro. Mind-blowing Apple M1 chip. Breathtaking Liquid Retina display in two sizes. And ultrafast wireless for pro performance, anywhere.

More information

See all our news


G-Sys has proven they have the ability to provide sophisticated, value-added Cisco solutions through their in-depth sales capabilities, technology skills and service offerings.

More information

See all our news


GravityZone Full Disk Encryption is a solution delivered by Bitdefender that helps companies comply with data regulations and prevent the loss of sensitive information in case devices get stolen.

More information

See all our news