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

Scale into Europe–No Teams Needed

No hiring, no setup delays. Just plug into our ready-to-run infra and manage everything remotely.

Go live in Europe in weeks, not months

Expanding in Europe usually means legal delays, endless vendor quotes, and local hires. Skip all that. Kolo gets your infrastructure live in weeks, not quarters.

Why leaders trust Kolo

Secure data. Stay online. Meet compliance, without the usual hassle.

Fast, Flexible Contracts

Fast and flexible contracts let you start small, scale as needed, and choose terms that work for you—monthly or multi-year.

Effortless Support

No need for on-site visits. We install, replace, and troubleshoot remotely to keep your operations running smoothly.

Cloud-Friendly Setup 

Connect securely to AWS, Azure, or Google Cloud with direct connections.

Cost-Efficient Operations

Operate cost-effectively with our data centers in Sweden, the Netherlands, and Denmark, featuring ultra-low energy costs in Sweden.

Compliance and Security Built-In 

Infrastructure designed with ISO, GDPR, and NIS2 compliance. Featuring EMP protection, biometric access, and 24/7 surveillance, it meets the highest security standards, including financial-grade requirements.

Sustainable Operations  

Our data centers operate on a combination of hydro, wind, and solar power, utilizing AI-optimized cooling and providing full ESG transparency.

”We’ve had a long-standing partnership with Kolo because of the people, the flexibility, and the way they respond. It’s not about the price – it’s about how easy they make things.”

Harry Immeker, Senior Consultant, Vooruit

Multi-Cloud & Hybrid Architecture

Build a resilient, flexible infrastructure that works with your existing cloud strategy:

  • Direct cloud connections – Private links to AWS, Azure, Google Cloud, and sovereign alternatives
  • Hybrid deployments – Combine on-premise control with cloud scalability
  • Multi-cloud redundancy – Distribute workloads across providers for maximum resilience
  • Cloud-agnostic networking – Switch or add providers without infrastructure changes

Perfect for SaaS platforms requiring high availability and vendor flexibility.

European Content Delivery

Reduce latency and improve user experience with strategically located infrastructure:

  • Metro-edge locations – Sub-10ms latency from major European cities
  • CDN-friendly setup – Optimise content delivery across all locations
  • Load balancing – Distribute traffic intelligently based on geography and performance
  • Regional compliance – Keep data where required by regulations while maintaining performance

Ideal for SaaS applications serving European customers who demand fast response times.

Business Continuity & Disaster Recovery

Keep your SaaS platform running no matter what

Protect your business with proven disaster recovery strategies:

  • Geo-redundant deployments – Mirror critical systems across multiple locations
  • Design for automated failover – Seamless switching during outages or maintenance
  • RTO/RPO guarantees – Defined recovery time and data loss objectives

Your customers depend on your uptime. We make sure you deliver it.

Compliance & Security for European Markets

Meet strict European requirements while focusing on your product:

  • GDPR by design – Data residency and processing controls built into infrastructure
  • NIS2 compliance – Meet new cybersecurity requirements for digital services
  • ISO certifications – ISO and industry-specific security standards
  • Audit support – Documentation and reporting for compliance audits

Expand confidently knowing your infrastructure meets European standards.

Elastic Scaling Infrastructure

Start small and scale seamlessly as your business grows:

  • Flexible deployment options – From single servers to private data halls
  • Monthly or annual contracts – Choose terms that match your growth stage
  • Seamless upgrades – Add capacity without service interruption
  • Cost optimization – Move non-critical workloads to lower-cost northern locations

Scale your infrastructure as fast as your customer base grows.

Migration & Onboarding Services

Move to Kolo without downtime or surprises

Our team handles the complex work of moving your infrastructure:

  • Migration planning – Detailed roadmap with timeline and risk mitigation
  • Zero-downtime transfers – Proven procedures for live service migrations
  • Application optimisation – Performance tuning for your new environment
  • Post-migration support – Enhanced support during transition

From legacy hosting to Kolo in weeks, not months.

Hybrid Cloud Connectivity
  • Secure cloud connections: Establish private links to government clouds and sovereign alternatives.
  • Legacy system integration: Seamlessly bridge traditional IT infrastructure with cloud-native applications.
  • Compliance-maintained: Build hybrid architectures that meet regulatory requirements.
  • Vendor independence: Modernize without the risk of cloud lock-in.
Sustainable Infrastructure

Power your hosting operations with clean energy. Our facilities run on hydropower, wind, and solar across all major sites, eliminating scope 2 emissions from your infrastructure footprint.

Support that makes things happen

From day one to every upgrade, our team stays close—remote or on-site.

Success Stories Powered by Kolo

From SaaS startups to global hosting platforms, our customers run fast, stay lean, and scale without the headaches. Explore how they build on Kolo—real infrastructure, real results.

EK-Hosting

EK-Hosting has relied on Kolo for over a decade, starting in 2010, to ensure reliable solutions.

Interhost

Interhost relies on Kolo for remote operations and strong security, enabling its European platform to run without requiring engineers to travel across continents.

R8 Technologies

With Kolo, R8 Technologies maintains a stable and compliant optimization platform as the company scales globally.

MVPS

MVPS scaled its VPS platform in the Netherlands with Kolo, gaining stable infrastructure and fast remote hands support to fuel its growth.

Sustainable by design

Our infrastructure is powered by renewable energy and built to meet stringent environmental standards, enabling organizations to reduce emissions without compromising uptime. With transparent reporting, efficient design, and heat reuse at select sites, we support ESG mandates and long-term sustainability goals.

Ready to build?

Run faster, stay online, and expand across Europe, without the ops overhead.
Let’s get your platform live.