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.
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
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 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
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.
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).
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.
Do you have a project?
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.
Our news
Project manager: the essential asset for bringing your projects to fruition
Front-end and back-end: a better understanding of web development specialities
What is the role of a business analyst in an it project?






























