Vienna is Austria’s primary datacenter market and a long-standing gateway between western Europe and the CEE region. The Vienna Internet Exchange (VIX) and carrier routes toward the east give the metro a role larger than the domestic market alone: workloads serving Austria, the Czech Republic, Slovakia, Hungary and the Balkans often land here.
The market combines established downtown and ring-road facilities with newer capacity on the city’s edges. Renewable-heavy Austrian power and the city’s district-heating initiatives make sustainability characteristics comparatively strong — worth examining if PUE and heat-reuse feature in your requirements.
Buyers weighing Vienna typically compare it against Frankfurt (for interconnection) and against local CEE capitals (for in-country presence). The snapshot below shows how the listed Vienna inventory compares on the attributes that decide those trade-offs.
Market snapshot
Aggregated from operator data for the Vienna Metro area. Counts reflect facilities that report each attribute.
- Facilities
- 29
- Operators
- 25
- Power bands
- 5-20MW (2) · 1-5MW (1)
- Common certifications
- ISO 27001 (8) · ISO 14001 (4) · ISO 9001 (3) · ISO 22301 (2) · ISO 50001 (2)
Arelion · Vienna · Vienna Metro · Austria
On requestAtlasEdge · Vienna · Vienna Metro · Austria
On request- Tier
- III
- Certs
- ISO 27001 +1
AtlasEdge · Vienna · Vienna Metro · Austria
On request- Power
- 5-20MW
ATOS IT Solutions and Services GmbH · Vienna · Vienna Metro · Austria
On requestSIGNA REM Transactions GmbH · Vienna · Vienna Metro · Austria
On requestDATASIX Rechenzentrumsbetriebs GmbH · Vienna · Vienna Metro · Austria
On request- Tier
- III
- Certs
- ISO 9001 +3
Digital Realty · Vienna · Vienna Metro · Austria
On request- Certs
- ISO 9001 +9
Kapsch Immobilien GmbH · Vienna · Vienna Metro · Austria
On requestEXA Infrastructure · Vienna · Vienna Metro · Austria
On requestFLORIDO TOWER GMBH & CO. KG · Vienna · Vienna Metro · Austria
On requestHutchison Drei Austria GmbH · Vienna · Vienna Metro · Austria
On request- Certs
- ISO 27001
Art-Invest Real Estate Management Austria GmbH · Vienna · Vienna Metro · Austria
On request- Certs
- blue building (ÖGNI) +4
NESSUS · Vienna · Vienna Metro · Austria
On request- Certs
- ISO 27001
NESSUS · Vienna · Vienna Metro · Austria
On request- Power
- 1-5MW
- Certs
- ISO 27001
next layer Telekommunikationsdienstleistungs- und Beratungs GmbH · Vienna · Vienna Metro · Austria
On request- Tier
- II
- Certs
- ISO 27001
NTT DATA, Inc. · Vienna · Vienna Metro · Austria
On request- Tier
- III
- Power
- 5-20MW
- Certs
- Tier 3-TIA 942/G +12
OeBB Infrastruktur AG · Vienna · Vienna Metro · Austria
On requestODC21 (IBM colocation site) · Vienna · Vienna Metro · Austria
On requestRaiffeisen Informatik GmbH & Co KG · Vienna · Vienna Metro · Austria
On requestRaiffeisen Informatik GmbH & Co KG · Vienna · Vienna Metro · Austria
On requestRaiffeisen Informatik GmbH & Co KG · Vienna · Vienna Metro · Austria
On requests-team IT solutions GmbH · Vienna · Vienna Metro · Austria
On requestT-Systems International GmbH · Vienna · Vienna Metro · Austria
On requestVienna BioCenter – Wissenschaftliche Standortgemeinschaft · Vienna · Vienna Metro · Austria
On requestUnited Nations Office at Vienna · Vienna · Vienna Metro · Austria
On requestIMMOFINANZ AG · Vienna · Vienna Metro · Austria
On request- Certs
- BREEAM In-Use
University of Vienna · Vienna · Vienna Metro · Austria
On requestxpirio Telekommunikation & Service GmbH · Vienna · Vienna Metro · Austria
On requestKAPPER NETWORK-COMMUNICATIONS GmbH · Vienna · Vienna Metro · Austria
On request