European AI infrastructure, built by operators

Our datacenters are designed to Uptime Institute Tier III requirements, and we are pursuing Tier III Constructed Facility certification (TCCF). The power infrastructure goes even further, designed to Tier IV. Our roots are in enterprise datacenters and managed services, so high availability is in our DNA. Our first datacenter has maintained 100% uptime through 12 years of operation, including a full generational refresh of its infrastructure. Strict operating procedures are designed to eliminate human error at every step.

Our datacenters are purpose-built for high-density AI workloads, with direct-to-chip liquid cooling and modular 10 MW blocks that scale alongside our customers. The same liquid cooling that handles the most demanding hardware also lets us capture its heat, and wherever possible we feed it into local district heating networks instead of releasing it into the air. We design for a power usage effectiveness (PUE) of 1.15 and near-zero water usage effectiveness (WUE), with only minimal water needed for supplementary cooling. We secure power through long-term agreements with a focus on low-carbon and renewable sources, so that growth in compute does not have to mean growth in emissions.

Every site on our platform is built on the same proven and tested design, so our customers know exactly what they are getting and when it will be ready. Our design and procedures, from construction to day-to-day operations, are managed centrally, ensuring consistent quality and reliable timelines at every location. Each new site builds on the experience of the last, and customers can expand across locations under the same standards they already know.

A unified platform does not mean one size fits all. Our design is universal by nature, allowing us to tailor power density, cooling configuration, space layout and security to the specific colocation needs of each client, from standard enterprise racks to high-density AI clusters. We work alongside every customer from the first specification to go-live, so the space is ready for exactly what they plan to run.

Beyond space, power and cooling, we offer a full range of services on top of colocation: managed network layers, cybersecurity, remote installation and maintenance of customer hardware, scalable storage as a service and much more. Backed by two decades of experience in managed services, we take care of the infrastructure layers so our clients can focus on what they build on them.