Serverius and Fuzion are now part of Kolo, a Northern European data center platform.

Beyond colocation

Scalable. secure, sustainable infrastructure with direct engineering support.

Your infrastructure platform for growth

Build, connect, protect

Kolo is more than a place for your servers. We help you build, connect, and protect your digital operations with integrated colocation, connectivity, security, and cloud services. Get the infrastructure flexibility you need to grow with confidence.

What we deliver

Discover how Kolo services power your mission-critical workloads.

Colocation

Flexible, secure environments for critical systems, supporting high-density, compliance-ready workloads.

Connectivity

Carrier and cloud-neutral links with low latency for seamless hybrid operations.

Network security

Integrated DDoS protection and continuous monitoring to safeguard uptime.

Hybrid cloud

Private on-ramps to AWS, Azure, and Google Cloud with predictable costs.

AI-ready

High-density racks and GPU environments for training and inference workloads.

Disaster recovery

Metro, regional, and cross-border DR strategies for operational resilience.

EMP protection

Certified shielding for critical workloads and compliance needs.

Hardware financing

Scale infrastructure without upfront capital strain, using tailored financing plans.

24/7 NOC

Proactive monitoring and intervention to reduce downtime risk.

Flexible, local, engineer-led

Kolo combines top-tier facilities with direct engineer access to keep your infrastructure agile and reliable. We help you expand operations while maintaining compliance, sustainability, and performance.

Scale with confidence

From AI workloads to legacy migrations, Kolo reduces complexity while improving your operational agility across Northern Europe. Our local teams work alongside yours to deploy and support the environments you need.

Build for performance and sustainability

Where high-performance workloads meet security, sovereignty, and ESG goals.

Kolo data centers are designed for organizations that demand more. From powering data-intensive GPU workloads for AI and research to supporting regulated industries like finance and healthcare, we deliver high-density, low-latency infrastructure without compromise.

With renewable energy where available and a commitment to operational resilience, Kolo helps you advance your ESG goals while keeping your operations secure, scalable, and ready for what’s next.

Here, You Happen

Your ideas deserve infrastructure that grows with them. Kolo gives your workloads a secure, scalable home with the expert support you need.