Digital Realty ranks 46 on the AI Infra 100 with a score of 90; Pure Data Centres Group ranks 90 with 85. Digital Realty is ahead on commercials and positioning. Level on deployment, production, progress, technology, firepower and leverage. Digital Realty is based in Austin, United States, Pure Data Centres Group in London, United Kingdom. Digital Realty is named in 26 signals and Pure Data Centres Group in 2.
Digital Realty owns and operates data centers worldwide and sells colocation, wholesale capacity and interconnection services, including leases to hyperscale customers.
Darker bar: ahead of the other company on that measure.
The second-largest data-center REIT and the largest hyperscale developer among the public operators, financing gigawatt campuses through private-capital joint ventures; a direct read on hyperscaler leasing.
26 signals name Digital Realty.
14 facts on file.
Pure Data Centres Group develops and operates AI-ready data center campuses, selling wholesale capacity to hyperscalers such as Microsoft.
Darker bar: ahead of the other company on that measure.
Pure DC is a hyperscale developer across Europe and the Middle East whose Finnish campus is the largest single project in this registry. SJK01 at Seinäjoki spans 370 acres with more than 550 MW of planned IT capacity and over EUR 7.5 billion of total investment, one of Finland's largest ever inward investment projects and the largest by a UK company there. Phase 1 is 110 MW at over EUR 1.5 billion and, critically, already fully leased, with planning permissions, power requirements and the first substation in place, which separates it from the many announced campuses still dependent on customer commitments. Microsoft has reportedly signed as anchor tenant. The design is repeatable 40 MW AI-ready modules with direct-to-chip liquid cooling, closed-loop with zero operational water use and waste heat into the local district heating network, on more than 700 MVA of renewable power. Financing is the strongest signal: over USD 4.2 billion secured in twelve months, including USD 2.7 billion in May 2026 led by SMBC, Allianz Global Investors and ABN AMRO largely against the Dublin and Amsterdam campuses, then EUR 1.3 billion of committed senior debt on 2026-07-21 for SJK01 Phase 1 across five mandated lead arrangers, executed in six weeks. Technology scores 3 because Pure DC is a developer and operator, not a technology owner.
2 signals name Pure Data Centres Group.
12 facts on file.
Digital Realty ranks 46 on the AI Infra 100 with a score of 90; Pure Data Centres Group ranks 90 with 85. Digital Realty is ahead on commercials and positioning. Level on deployment, production, progress, technology, firepower and leverage. Digital Realty is based in Austin, United States, Pure Data Centres Group in London, United Kingdom. Digital Realty is named in 26 signals and Pure Data Centres Group in 2.
Digital Realty ranks 46 on the AI Infra 100 with a score of 90; Pure Data Centres Group ranks 90 with 85. Digital Realty is ahead on commercials and positioning. Level on deployment, production, progress, technology, firepower and leverage. Digital Realty is based in Austin, United States, Pure Data Centres Group in London, United Kingdom. Digital Realty is named in 26 signals and Pure Data Centres Group in 2. Both company files carry the scores on eight measures, the facts with sources and the latest signals.
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