Cloud migration, done right the first time

From cloud strategy to day-two operations: NubeX guides your journey to AWS, GCP or Azure, end to end. We start by helping you choose the right cloud, assess your applications using the 6 R's, and stay your partner through design, migration, operations and continuous optimisation.

/PAINS

Sound familiar?

Your migration project never quite gets off the ground

Complex legacy environments, unclear scope and insufficient in-house cloud expertise cause delays before the first workload even moves.

Downtime you simply cannot afford

A cutover without the right tooling and preparation risks hours of outage. Your business stands still while the migration team improvises.

Cloud bills that surprise you after go-live

Without rightsizing and a FinOps policy, cloud costs escalate quickly. What looked cheaper on paper becomes a budget problem in production.

Three clouds, three teams, no visibility

Multi-cloud without central governance leads to tooling sprawl, security blind spots and engineers spending more time on alignment than on innovation.

/SERVICES

From strategy to
optimisation, one partner

Whether you are evaluating cloud for the first time or optimising an existing environment, NubeX covers the full lifecycle, from cloud selection and readiness through design, migration, operations and continuous improvement. Vendor-independent, end to end.

Considered throughout every phase

/ECOSYSTEM

Backed by the Cronos ecosystem

NubeX is part of Covalens and the Cronos group, an AWS Premium Partner and certified on GCP and Azure. We are not tied to one cloud, so we guide your journey wherever your workloads run. For complex migrations and architecture challenges, our team works directly alongside the senior cloud consultants of Covalens, giving you access to deep cross-cloud expertise without changing partner.

  • AWS Premium Partner
  • GCP Partner
  • IBM Premium Partner
  • Azure Partner

/EXPERTISE

Certified eXperts across every cloud

Jan Kuppens

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Facility & IT Manager, Opera Ballet Vlaanderen

Quote - It is a great pleasure partnering with the NubeX team: they do what they say and say what they do.

Dylan Verschaeren

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COO of Phronesys

NubeX is an extremely responsive and proactive partner who not only thinks along with us but also challenges us to look beyond our current strategies.

Pierre Jaminon

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ICT & Application Manager

The Nubex support team has always been available to answer our questions and quickly resolve our issues. Thanks to their expertise, weve been able to fully leverage the power of AWS cloud while benefiting from an accessible interface and personalized assistance.

Ignacio Garcia

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EBMT Registry IT-lead

NubeX’s expert approach sets them apart from the competition. Their work is grounded in best practices, agile methodologies, and clear communication.

/CONTACT

Talk to a migration specialist

Not sure where to start? Tell us about your environment and we will point you in the right direction.

Newsletter

/FAQ

Frequently asked questions

It depends strongly on scope. A readiness assessment typically takes 2–4 weeks. A first migration batch can go live in 4–8 weeks. Larger enterprise environments are planned over 3–12 months, in waves with clear milestones.

No. Our approach starts with a prioritised roadmap. Some workloads are better left on-prem or in a hybrid setup. We migrate what makes sense and leave in place what doesn't need to move.

The AWS Optimization and Licensing Assessment (OLA) analyses your existing on-premises Microsoft and other commercial software licences to identify savings opportunities when moving to AWS. For most organisations with SQL Server, Windows Server or Oracle workloads it uncovers significant cost reductions. We include the OLA as part of the strategy phase so the business case reflects real licence economics before a single workload moves.

The AWS Well-Architected Framework provides a structured way to evaluate architectures across five pillars: operational excellence, security, reliability, performance efficiency and cost optimisation. We use it as the design standard for your Landing Zone and every workload, so the environment you go live with is already aligned to cloud best practices, reducing rework and technical debt later.

/INSIGHTS

Latest insights & cases

Practical takes on observability, monitoring and getting the most out of IBM Instana

Your trusted partner for Cloud Neutral Platform Managed Services

/NAVIGATION

BTW BE 0677.419.096

/CONTACT

We have a presence in both the Flemish and French region of Belgium and also in Luxembourg.