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Data centres in Luxembourg
As of 16 October 2026, the Data Centre Register lists 17 data centres in Luxembourg with 52 MW of live IT capacity and 0 MW in the pipeline (0 MW under construction, 0 MW committed and 0 MW at an early stage).
Capacity by stage
| Stage | Sites | IT capacity |
|---|---|---|
| Live | 16 | 52 MW |
| Under construction | 0 | 0 MW |
| Committed | 0 | 0 MW |
| Early stage | 0 | 0 MW |
| Land banked | 1 | 34 ha |
| 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 Luxembourg
| Operator | Sites | Live MW | Pipeline MW |
|---|---|---|---|
| Luxconnect | 4 | 22 | 0 |
| DEEP | 3 | 21 | 0 |
| Portus Data Centers | 1 | 3 | 0 |
| BCE | 3 | 3 | 0 |
| Verizon | 1 | 1 | 0 |
| Luxembourg Space Agency | 1 | 1 | 0 |
| root | 1 | 1 | 0 |
| Visual Online | 1 | 0 | 0 |
Cities
| City | Sites | Live MW | Pipeline MW |
|---|---|---|---|
| Bettembourg | 3 | 13 | 0 |
| Kayl | 1 | 10 | 0 |
| Roost | 1 | 8 | 0 |
| Luxembourg | 3 | 7 | 0 |
| Olingen | 1 | 6 | 0 |
| Windhof | 1 | 5 | 0 |
Types of data centre
Luxembourg has 14 colocation and 3 self-build data centres. By category: Retail (14), Self-build Public Cloud (1), Self-build Financial/Institutional (1), Self-build Systems Integrator/Managed Service Providers (1). Ready-for-service years listed run from 2003 to 2019.
See every Luxembourg site on the map
The register has a record for each of these 17 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 Luxembourg?
- The Data Centre Register lists 17 data centres in Luxembourg as of 16 October 2026: 16 live, 0 under construction, 0 committed and 0 at an early stage, of which 14 colocation and 3 self-build.
- What is the data centre capacity of Luxembourg?
- Luxembourg has 52 MW of live data centre IT capacity, with a further 0 MW in the pipeline (0 MW under construction, 0 MW committed and 0 MW at an early stage), for 52 MW in total.
- Which operators have the most data centre capacity in Luxembourg?
- By total IT capacity listed, the largest operators in Luxembourg are Luxconnect, DEEP and Portus Data Centers. Luxconnect has 4 sites with 22 MW.
- Where are the data centres in Luxembourg?
- The cities with the most data centre capacity in Luxembourg are Bettembourg, Kayl, Roost and Luxembourg.
- 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 Luxembourg", https://www.globaldcwiki.com/data-centres/luxembourg.