atNorth

What does atNorth operate?
Data centers across Iceland, Sweden, Finland and Denmark, offering colocation and high-performance computing services powered by renewable energy.

Is atNorth publicly traded?
No. It is privately held by CPP Investments and Equinix, with Partners Group retaining a minority stake.

Who founded atNorth?
The company began as Thor DC in 2009, an Icelandic data center operator. Partners Group acquired it in 2018, and it rebranded to atNorth in 2020.

Where is atNorth headquartered?
Reykjavik, Iceland, with operations across the Nordic region.

Who owns atNorth?
CPP Investments and Equinix jointly acquired majority ownership in 2026 from Partners Group, which kept a minority stake.

What is atNorth's relationship to Equinix?
Equinix is a joint majority owner alongside CPP Investments. The partnership gives atNorth access to Equinix's global platform while operating as a distinct entity.

Does atNorth support AI workloads?
Yes. Its facilities offer high-density configurations designed for GPU clusters, and AI/HPC customers are a primary growth market.

What was atNorth called before?
Thor DC, from its 2009 founding until the 2020 rebrand to atNorth reflecting its expansion beyond Iceland.

The company traces to 2009, when it was founded as Thor DC, an Icelandic data center operator that emerged in the aftermath of the country's banking collapse, betting that Iceland's renewable energy could attract international compute workloads. Thor DC built facilities near Reykjavik serving early HPC and enterprise customers.

Partners Group, the Swiss private markets firm, acquired the business in 2018, seeing the Nordic opportunity before most investors. Under Partners Group ownership the company expanded beyond Iceland, rebranding to atNorth in 2020 to reflect its pan-Nordic ambitions.

Expansion accelerated through the early 2020s: facilities in Sweden, Finland and Denmark joined the Icelandic campus, and atNorth positioned itself at the intersection of two trends. Its pitch combined the region's renewable power advantage with high-density engineering for AI and scientific computing, markets that grew explosively as GPU workloads multiplied.

By 2025 atNorth operated data centers across four Nordic countries with capacity serving hyperscalers, research institutions and AI companies. Its HPC offerings attracted customers including European scientific organizations and companies training large models.

In 2026 the ownership changed again. CPP Investments and Equinix announced a joint acquisition of atNorth from Partners Group, completing the deal with Partners Group retaining a minority stake. The transaction, reportedly valuing atNorth at over $4 billion, reflects the strategic value of Nordic capacity: Equinix gains a platform to serve AI demand in the region, while CPP takes infrastructure exposure to the compute boom.

The Equinix partnership is notable: the global data center leader rarely takes joint positions, and its involvement signals that Nordic facilities are now core infrastructure for AI workloads rather than niche regional assets.

Thor DC operated Icelandic facilities through the 2010s, serving early waves of HPC and enterprise customers attracted by the country's power economics. Partners Group's 2018 acquisition began the professionalized phase: the Swiss firm saw the Nordic opportunity before most infrastructure investors and committed capital to turn a single-country operator into a regional platform.

The 2020 rebrand to atNorth accompanied the Nordic expansion. A Stockholm campus added Sweden; facilities in Finland covered the EU's eastern Nordic market; and a Copenhagen site entered Denmark. Each country added jurisdictional and connectivity diversity while preserving the core pitch: renewable power, cold-climate cooling and engineering built for high-density workloads.

The Stockholm campus developed a signature sustainability model: waste heat captured from servers feeds the district heating network through an arrangement with local utility partners, returning compute energy to the city's heating supply. Similar heat-reuse logic has been evaluated for other sites as municipalities push for circular-energy data centers.

By 2025 the company operated the widest Nordic footprint among independent operators, serving hyperscale commitments, European research and scientific computing, and the expanding AI training market. Its customer mix shifted decisively toward high-density deployments as GPU workloads grew from niche to mainstream demand.

The 2026 ownership change was the industry's largest Nordic data center transaction. CPP Investments and Equinix announced and then completed a joint acquisition valuing atNorth at over 4 billion dollars, with Partners Group retaining a minority stake. For Equinix, the deal marked a strategic Nordic entry through partnership; for CPP, infrastructure exposure to AI-driven compute demand; for atNorth, access to Equinix's global platform and customer relationships.