Discover our cloud solutions for large companies

  • 500+ successful cloud customers
  • 250+ specialists in cloud services
  • Secure Belgian and Luxembourg data centers
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Missed our webinar on the cloud trap?

Cloud costs often rise unnoticed. Discover how to spot the early warning signs.

Proximus NXT selected by European institutions

See why European institutions chose Proximus NXT to deliver sovereign cloud services for sensitive data, strict control and long-term trust.

Our private cloud offer has evolved

Explore Business Cloud, our self-managed private cloud, and U-Flex, our managed private cloud. Two new Proximus NXT solutions built for control, flexibility and expert support.

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Our cloud solutions for large companies

Hybrid Cloud

Build flexible architectures that span private, public and on-prem environments with one view and full control.

Private cloud

Run your apps and store data in a dedicated, fully secure Belgian environment. Perfect for sensitive workloads and regulated sectors.

On Prem Cloud & Housing

Balance the speed and flexibility of cloud computing with the control and resilience organizations need today.

Public cloud

Leverage AWS, Azure and Google Cloud with full support from Proximus NXT experts - from design to billing.

Edge computing

Process data closer to users, devices or production sites where latency and local autonomy matter.

Sovereign cloud

Choose a cloud that meets the strictest European standards for privacy, location and control - operated in Belgium by Proximus NXT.

How multicloud creates business value

A multicloud strategy lets you use multiple public cloud providers while maintaining consistent governance, security policies and cost visibility.

Discover how businesses benefit from a multicloud strategy. In this Think NXT 2025 interview, Thierry Van Nuffelen, Product Manager Cloud at Proximus NXT, shares practical insights into today's evolving cloud landscape.

Not sure which cloud setup best suits your business needs?

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Cloud consulting for large companies

Plan your cloud journey with confidence. Whether you're defining your cloud strategy, assessing your current environment or preparing your next migration, our cloud experts help you make the right decisions before you invest.

  • We help your teams understand cloud concepts and business impact.
  • We assess your current environment and cloud readiness.
  • We check the health of your cloud setup and identify risks.
  • We guide workshops to define your target architecture.
  • We provide expert cloud architecture support tailored to your environment.
  • We help you plan migration to the right cloud model for your workloads.
  • We help you optimize cloud costs with FinOps practices.
  • We support disaster recovery planning with DRaaS solutions.
  • We help improve performance, resilience and scalability across environments.

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Cloud alone is not enough

Real business impact comes from combining cloud with data intelligence, AI and applications. Explore how Proximus NXT brings these capabilities together in one integrated ecosystem.

Explore our cloud ecosystem

Customer stories

Healthcare cloud transformation

  • Modernized healthcare applications with Microsoft Azure
  • Enabled secure data exchange across healthcare systems
  • Built a scalable cloud foundation for future innovation

Cloud platform for visitor experience

  • Unified visitor data on one cloud platform
  • Connected digital experiences across all parks
  • Improved scalability and business insights

Public cloud for innovation

  • Assessed the IT landscape and future cloud options
  • Migrated critical VMware workloads to Microsoft Azure
  • Enabled faster innovation with strict cost control

Contact center software modernization

  • Replaced legacy tools with a cloud contact center
  • Introduced smarter routing and digital workflows
  • Improved agent efficiency and customer experience

Why Proximus NXT for cloud solutions?

Proximus NXT supports the full cloud lifecycle: strategy, architecture design, migration, security integration and 24/7 managed services from Belgium.

Deep expertise

Rely on 250+ specialists and the experience from working with 500+ enterprise customers.

Local data sovereignty

Keep your data secure in our Belgian and Luxembourg data centers, supporting sovereign cloud and private cloud solutions.

Strong cloud partnerships

Benefit from our status as a Microsoft Azure Expert MSP and our AI partnerships with AWS, Google Cloud and Mistral AI.

Certified security

Trust in solutions backed by ISO 27001 and ISAE SOC 2 Type II certifications for key ICT solutions and managed services.

Our cloud experts

Jo Leemans

Cloud Practice Lead at Proximus NXT

Jo leads the Cloud Practice team at Proximus NXT. He brings over 15 years of experience in infrastructure, cloud and data & AI, combined with strong leadership expertise in complex IT service organizations.

Gwénaëlle Hervé

Public & Sovereign Cloud Lead at Proximus NXT

Gwénaëlle is responsible for developing the Sovereign Strategy of Proximus NXT Cloud services in collaboration with technology partners including Microsoft, Google, Thales and Intel among others.

Filip Marchal

Cloud Product & Solution Lead at Proximus NXT

Filip leads a team of cloud product managers that define the portfolio for enterprise customers, taking into account the Cloud Right perspective.

Joris Duysens

Head of Solution Sales Cloud at Proximus NXT

Joris supports large organizations with cloud strategy, architecture and implementation. He helps teams modernize infrastructure and adopt secure, scalable technologies with clear governance.

Thierry Van Nuffelen

Product Manager Cloud at Proximus NXT

Thierry enables enterprise customers with cloud and on-prem solutions that fit their needs.

Industries we serve

Financial services

Fraud detection, risk scoring, regulatory reporting

Public sector

Smart city dashboards, citizen chatbots, data sovereignty solutions

Manufacturing

Predictive maintenance, quality control, production optimization

Logistics

Route optimization, warehouse automation, fleet monitoring

Healthcare

Secure data platforms, AI decision support, operational efficiency

Retail

Dynamic pricing, electronic smart labels, AI demand forecasting

Our approach to cloud for large companies

We follow a structured approach to align cloud decisions with business priorities and risk management.

Frequently asked questions

The best cloud model for large companies depends on regulatory requirements, workload criticality and scalability needs.

Hybrid cloud is often preferred because it combines private cloud control with public cloud flexibility under one governance framework.

Large companies select private, public, hybrid or multi-cloud based on data sensitivity, integration complexity and long-term business strategy.

Hybrid cloud and multicloud strategies allow large companies to balance innovation, risk management and vendor flexibility.

Hybrid cloud supports gradual modernization while maintaining control over sensitive systems.

Multicloud enables organizations to leverage different hyperscalers while reducing dependency on a single provider.

Clear rules define where each workload runs, who has access and how each environment is monitored.

This helps allocate cloud costs correctly to teams or business units.

A Cloud Management Platform gives you one view of performance, security and costs across all cloud environments.

Cloud transformation creates risks when ownership, security rules and cost management are unclear.

Architecture also becomes more complex when governance is defined only after migration.

Large companies reduce risk by assessing workloads, data and compliance requirements upfront.

Sovereign cloud is required when regulations demand strict control over data location, access and operational governance.

Public sector organizations and regulated industries adopt sovereign cloud to meet national or European compliance frameworks.

Sovereign cloud environments ensure that data remains under defined jurisdictional control.