Data Centers in Germany

Note: We are not affiliated with the data centers or companies listed below. Listings are compiled from public sources and have not been independently confirmed by us — please verify directly with the company before relying on this information.

As of the latest update, Germany has confirmed data center activity across 10 states and 20 cities, with 34 companies represented.

States

• Baden-Württemberg (Stuttgart)
• Bavaria (Munich, Nuremberg)
• Brandenburg (Berlin, Berlin, Nauen, Wustermark)
• Hamburg (Hamburg)
• Hesse (Bischofsheim, Dietzenbach, Frankfurt, Frankfurt am Main, Hanau, Offenbach am Main, Schwalbach am Taunus)
• Lower Saxony (Hanover)
• North Rhine-Westphalia (Cologne, Düsseldorf, Leverkusen)
• Rhineland-Palatinate (Mainz)
• Saxony (Leipzig)

Regions

• Brandenburg
• Frankfurt region
• Rhine-Ruhr

Cities

• Berlin
• Berlin
• Bischofsheim
• Cologne
• Dietzenbach
• Düsseldorf
• Frankfurt
• Frankfurt am Main
• Hamburg
• Hanau
• Hanover
• Leipzig
• Leverkusen
• Mainz
• Munich
• Nauen
• Nuremberg
• Offenbach am Main
• Schwalbach am Taunus
• Stuttgart
• Wustermark

Companies

• Aruba Cloud
• AtlasEdge
• AWS
• Claranet
• CloudHQ
• Colt Data Centre Services
• CyrusOne
• Data4
• Deft
• Digital Realty
• Equinix
• GleSYS
• Global Switch
• Green Mountain
• Hivelocity
• Iron Mountain Data Centers
• Keppel Data Centres
• maincubes
• Microsoft Azure
• nLighten
• NorthC Datacenters
• NTT Global Data Centers
• Oracle Cloud Infrastructure
• OVHcloud
• Penta Infra
• Prime Data Centers
• Rackspace Technology
• ServerHub
• ST Telemedia Global Data Centres
• STACK Infrastructure
• Telehouse Europe
• Vantage Data Centers
• Virtus Data Centres
• Yondr Group

AI Data Centers in Germany

• Colt Data Centre Services (2)
• CyrusOne (1)
• Deft (1)
• maincubes (3)
• Penta Infra (3)
• Prime Data Centers (1)
• ST Telemedia Global Data Centres (1)
• Virtus Data Centres (2)

• Colt Data Centre Services Colt Berlin Data Centre AI DATA CENTER CARRIER-NEUTRALPENDING REVIEW
  New Berlin 1 & 2 facilities are planned on a 9.5-acre site about 10km east of the capital, adding a combined 54MW of IT capacity.
• Colt Data Centre Services Colt Frankfurt City Data Centre AI DATA CENTER CARRIER-NEUTRALPENDING REVIEW
  Colt's Frankfurt City site is located in the city centre, a location the company and independent trackers describe as a prime data-centre location, with new Frankfurt 4 & 5 builds planned in nearby Wiesbaden.
• CyrusOne FRA5 Frankfurt Data Center AI DATA CENTER CARRIER-NEUTRALPENDING REVIEW
  FRA5 achieved a Power Usage Effectiveness of 1.18 on its 54MW campus, cited by industry coverage as an efficiency benchmark for the company's European buildout.
• Deft Deft/Summit Frankfurt Data Center AI DATA CENTER CARRIER-NEUTRALPENDING REVIEW
  Summit's own facility page notes the site sits 'at the heart of DE-CIX,' the world's largest internet exchange, giving direct access to over 700 carriers and peering partners.
• maincubes FRA04 AI DATA CENTER CARRIER-NEUTRALPENDING REVIEW
  Scheduled to be operational by 2027, FRA04 is designed for hyperscale, HPC, and AI workloads with 40 MW of IT capacity and 60 MW of committed power, making it maincubes' largest development to date.
• maincubes FRA03 AI DATA CENTER PENDING REVIEW
  Built on a campus previously owned by Samsung, FRA03 is due to launch by summer 2026 with 16 MW of IT capacity, liquid cooling, and waste-heat reuse feeding the local district heating network.
• maincubes BER02 AI DATA CENTER PENDING REVIEW
  maincubes broke ground on BER02 in March 2026, a new multi-building campus on a 14-hectare site near Berliner Straße planned to deliver 144–186 MW of hyperscale and HPC capacity.
• Penta Infra Penta Infra HAM01 AI DATA CENTER CARRIER-NEUTRALPENDING REVIEW
  This greenfield facility was newly constructed with 4.4 MW of capacity powered entirely by sustainable energy, financed via refinancing arranged by NIBC Bank.
• Penta Infra Penta Infra BER01 AI DATA CENTER TIER 3+ EQUIVALENT CARRIER-NEUTRALPENDING REVIEW
  Penta Infra acquired this facility from Ensono in March 2020, and it is optimized for high-density computing suited to AI and big data workloads according to an independent facility directory.
• Penta Infra AI DATA CENTER PENDING REVIEW
  Announced in early 2026 and slated to open in 2028, this facility will be modernized into a 20 MW colocation site with liquid cooling for AI/HPC workloads.
• Prime Data Centers FRA01-01 AI DATA CENTER PENDING REVIEW
  The facility, located in Main-Taunus-Kreis near Frankfurt, is explicitly marketed by Prime as 'AI ready' with closed-loop air and liquid cooling.
• ST Telemedia Global Data Centres VIRTUS Wustermark Campus AI DATA CENTER TIER III CARRIER-NEUTRALPENDING REVIEW
  Located 30km from Berlin's Brandenburg Gate, this ~204MW mega campus covers more than 350,000 square metres and integrates liquid cooling at scale.
• Virtus Data Centres Wustermark Megacampus (BERLIN5, BERLIN6 and beyond) AI DATA CENTER TIER III+PENDING REVIEW
  VIRTUS has installed two 185MVA super-grid transformers here, among the largest ever deployed at a European data centre, making Wustermark the first VIRTUS campus to connect directly at 380kV.
• Virtus Data Centres Marienpark Campus (BERLIN1–4) AI DATA CENTER PENDING REVIEW
  Berlin's Mayor Franziska Giffey publicly described the Marienpark development as becoming an innovative digital backbone for cloud, AI, and high-performance computing applications in the city.

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