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.
Frankfurt currently has 23 confirmed data center or colocation companies with a presence here.
Colt Data Centre ServicesColt Frankfurt City Data CentreTIER 3CARRIER-NEUTRALPENDING REVIEW This facility is the first of Colt's three Frankfurt data centres, offering 1.2MW of IT power in a 2,620 square metre site aimed at large enterprises rather than hyperscale tenants.
Colt Data Centre ServicesColt Frankfurt West Data CentreCARRIER-NEUTRALPENDING REVIEW This facility was fully pre-let by unnamed hyperscale customers as early as September 2020, well before its fit-out completed in August 2023, and offers 25MW of capacity across 14 data halls.
Colt Data Centre ServicesColt Frankfurt Three Data CentreTIER 3CARRIER-NEUTRALPENDING REVIEW This three-story, Tier 3 facility in Sossenheim broke ground in late 2023/2024 and is explicitly marketed toward cloud and AI service providers needing high-performance computing capacity.
CyrusOneFRA7PENDING REVIEW FRA7 is expanding its IT capacity from 81MW to 126MW through a partnership with E.ON for a 61MW onsite, hydrogen-capable gas engine generation facility expected online in 2029.
CyrusOneFRA4PENDING REVIEW CyrusOne has acquired a second site adjacent to FRA4, doubling down on Frankfurt as a strategic connectivity market.
DeftFrankfurt Data CenterCARRIER-NEUTRALPENDING REVIEW Per Deft's own site: Deft states the Frankfurt location is within the European Union, ideal for access to the common market and for businesses with data-sovereignty requirements.
Digital RealtyFrankfurt facility (former TelecityGroup, divested from Equinix)PENDING REVIEW
GleSYSFrankfurt Partner Facility (firstcolo)CARRIER-NEUTRALPENDING REVIEW The Frankfurt presence operates via firstcolo-operated facilities near DE-CIX, one of the world's largest internet exchanges.
Global SwitchFrankfurt NorthCARRIER-NEUTRALPENDING REVIEW Frankfurt North, comprising about 11,862 sqm of space, was completed in March 2024 by main contractor Mercury Engineering.
Global SwitchFrankfurt SouthCARRIER-NEUTRALPENDING REVIEW Frankfurt South provides roughly 17,686 sqm of space and sits close to the financial district, city center and Frankfurt International Airport.
Iron Mountain Data CentersFRA-1CARRIER-NEUTRALPENDING REVIEW FRA-1 is a greenfield 26,000 sqm, 27MW facility located about 5km from central Frankfurt with access to the DE-CIX internet exchange.
Iron Mountain Data CentersFRA-2CARRIER-NEUTRALPENDING REVIEW FRA-2 was previously known as Keppel DC Frankfurt 1 before being acquired by Iron Mountain in 2021, adding 10.6MW of capacity.
NorthC DatacentersNorthC Frankfurt 3PENDING REVIEW This is described as a strategic colocation facility situated in the heart of Frankfurt's digital district, acquired from Colt Technology Services in September 2025.
NorthC DatacentersNorthC Frankfurt 1PENDING REVIEW Opened in Q2 2026 in western Frankfurt am Main, this newly built facility expanded NorthC's presence in the Rhine-Main region.
NTT Global Data CentersFrankfurt 1CARRIER-NEUTRALPENDING REVIEW Frankfurt 1 is described as one of the largest individual data center sites in Europe, comprising seven free-standing buildings totaling over 52,200 square meters of IT space.
Prime Data CentersFrankfurt data centerPENDING REVIEW Per Prime Data Centers's own site: Prime states its Frankfurt data center will deliver 80 megawatts of critical power capacity via a three-story facility designed to achieve DGNB Gold sustainability certification.
STACK InfrastructureFrankfurt CampusPENDING REVIEW This 80MW hyperscale campus was one of STACK's earliest announced entries into the German market.
Telehouse EuropeTelehouse Frankfurt (Kleyerstrasse campus)TIER IIICARRIER-NEUTRALPENDING REVIEW Telehouse describes this as Frankfurt's largest data centre campus, spanning 67,000 sqm and connected to DE-CIX, Europe's second-largest internet exchange.
Common Questions
Is there a carrier hotel in Frankfurt?
Filled in per-city where applicable, from research data.
What colocation providers operate in Frankfurt?
We've currently tracked 23 companies operating 36 facilities in Frankfurt — see the company list above, and contact a provider directly to confirm current availability.
Is there an AI data center in Frankfurt?
As of now, we don't have a confirmed AI-optimized (GPU-dense, liquid-cooled) data center on file for Frankfurt, though some providers listed above may support AI workloads to varying degrees. We continue tracking new developments here.
Are there cloud providers in Frankfurt?
Yes — we've identified 11 cloud providers with a presence in Frankfurt. See the company list above, and contact a provider directly to confirm current availability.
Own or operate a data center in Frankfurt? Add your listing →
Looking for something else?
Disclaimer: This page was compiled with a structured research and verification process from publicly available sources. A human decides whether each page is published, but individual facts — addresses, contact details, and whether a company operates in a given location — are not independently fact-checked by us. Where you see a “Verified” badge, it means multiple independent sources agreed, not that we personally confirmed it. Companies open, close, relocate, and change contact details without always updating public records, so treat everything here as a starting point, not a confirmed source. If you're making a business decision, verify directly with the provider. Notice something outdated or incorrect? You're welcome to let us know — this site is updated periodically.