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Data centres in Austria
As of 16 October 2026, the Data Centre Register lists 60 data centres in Austria with 90 MW of live IT capacity and 410 MW in the pipeline (34 MW under construction, 106 MW committed and 270 MW at an early stage).
Capacity by stage
| Stage | Sites | IT capacity |
|---|---|---|
| Live | 50 | 90 MW |
| Under construction | 2 | 34 MW |
| Committed | 3 | 106 MW |
| Early stage | 5 | 270 MW |
| Land banked | 0 | – |
| No capacity listed | 0 | – |
A site counts in the most advanced stage that has capacity listed. Pipeline is under construction, committed and early stage together.
Largest operators in Austria
| Operator | Sites | Live MW | Pipeline MW |
|---|---|---|---|
| CloudHQ | 1 | 0 | 150 |
| 1 | 0 | 120 | |
| Digital Realty | 3 | 26 | 40 |
| AtlasEdge Data Centres | 3 | 2 | 40 |
| Microsoft | 2 | 5 | 27 |
| NTT Global Data Centers | 1 | 15 | 0 |
| fragmentiX | 1 | 0 | 15 |
| Nexspace | 2 | 4 | 9 |
Cities
| City | Sites | Live MW | Pipeline MW |
|---|---|---|---|
| Vienna | 31 | 67 | 93 |
| Leopoldsdorf | 1 | 0 | 150 |
| Kronstorf | 1 | 0 | 120 |
| Gemeinde Vösendorf | 2 | 0 | 18 |
| Lend | 1 | 0 | 15 |
| Schwechat | 1 | 5 | 9 |
Types of data centre
Austria has 29 colocation and 31 self-build data centres. By category: Retail (23), Self-build Network & Telco (9), Self-build Systems Integrator/Managed Service Providers (9), Wholesale (6), Self-build Financial/Institutional (5), Self-build Public Cloud (3). Ready-for-service years listed run from 1990 to 2027.
See every Austria site on the map
The register has a record for each of these 60 sites: operator, address, coordinates, capacity by stage, ready-for-service year and sources. Sign in with Google for a free account: 5 full site records and 100 sites in lists a day. Pro (US$49 a month) opens 300 records a day, full query lists and Ask AI.
Frequently asked questions
- How many data centres are there in Austria?
- The Data Centre Register lists 60 data centres in Austria as of 16 October 2026: 50 live, 2 under construction, 3 committed and 5 at an early stage, of which 29 colocation and 31 self-build.
- What is the data centre capacity of Austria?
- Austria has 90 MW of live data centre IT capacity, with a further 410 MW in the pipeline (34 MW under construction, 106 MW committed and 270 MW at an early stage), for 500 MW in total.
- Which operators have the most data centre capacity in Austria?
- By total IT capacity listed, the largest operators in Austria are CloudHQ, Google and Digital Realty. CloudHQ has 1 site with 150 MW.
- Where are the data centres in Austria?
- The cities with the most data centre capacity in Austria are Vienna, Leopoldsdorf, Kronstorf and Gemeinde Vösendorf.
- Where does this data come from?
- The Data Centre Register at globaldcwiki.com is built from a register of data centre sites. Every proposed change is checked against outside sources and accepted by an admin before it appears. Figures were last updated on 16 October 2026.
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Last updated 16 October 2026. Cite as: Data Centre Register, "Data centres in Austria", https://www.globaldcwiki.com/data-centres/austria.