Disruptive IT consulting

Oniryx is an IT consultancy company offering a wide range of expertise in both IT and change management.

Founded in

Belgian company, based in Gembloux

employees

millions of euros in revenue

Oniryx is your Belgian partner for IT consultancy and tailor-made development. Since 2008, we have been managing your projects from start to finish — from analysis through to go-live — with a collective commitment to delivering results.

Our services

Our four areas of expertise cover every aspect of your digital transformation, from strategy to implementation.

IT Consultancy & Project Consultancy

We bring together the right skills at the right time to manage your IT projects with rigour and transparency. Our approach combines project management, IT governance and strategic consultancy to ensure delivery on time and within budget.

Our areas of expertise:

  • IT Project Management and PMO
  • Software and Technical Architecture
  • Analysis and Functional Specification
  • Agile Expertise (Scrum Master, Product Owner)
  • IT Governance and Transformation

Tailor-made development & web solutions

We design and develop tailor-made software solutions and robust, scalable web solutions that are directly aligned with your business needs. From web platforms to the development of complex business applications, we cover the entire delivery cycle.

Our strengths:

  • Modern technologies: .NET, Java, Angular, Azure
  • DevOps and CI/CD approach
  • Agile methodology for continuous collaboration
  • Automated testing and integrated software quality
  • Integration into the client’s ecosystem (API, ERP, CRM)

Data & Artificial Intelligence

Data is a strategic asset. We implement a responsible Data & AI strategy that empowers people and supports sustainable transformation: from data governance to hyper-automation.

Our areas of expertise:

  • Data & AI Strategy
  • Hyper-automation and Data Platform
  • Self-service Reporting & Dashboards
  • Data Governance & Data Culture

Change Management & People Support

The success of an IT project depends as much on people as it does on technology. Our change management experts support your teams to ensure the long-term adoption of new tools and practices.

Our approach:

  • Organisational impact analysis
  • Communication and awareness-raising plan
  • User training and coaching
  • Adoption support
  • Psychosocial risk analysis

Why choose Oniryx?

Over 18 years of expertise

Since 2008, Oniryx has been delivering complex IT projects for public and private organisations in Belgium. Our track record in project consultancy, tailor-made development and digital transformation speaks for itself.

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A customer-centric approach

We work on a project basis: a dedicated team, shared responsibility, and a tangible deliverable.

Your goals become ours.

Innovation to meet your challenges

Our corporate culture, based on collective intelligence, encourages continuous learning and the adoption of cutting-edge technologies (generative AI, Azure Cloud, DevSecOps).

Logo de Trends avec une silhouette de gazelle en rouge et texte "Gazelles 2025" nominé à Namur sur fond blanc.

Economic sustainability

Nominated 7 times for the Trends Gazelles awards and named Ambassador in 2023. Oniryx is part of the Blacksheep Tribes group, a guarantee of sustainability and reliability.

Our certifications

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Our approach

For us, people and meaning guide our corporate dynamic. Each colleague is a player in his or her own career path, in an environment based on collective intelligence and, more specifically, self-management. This type of organisation encourages initiative, agility and long-term commitment.

We master the entire lifecycle of an IT project: from project management to production launch, including analysis, architecture, development and methodological and technological support.

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