23 operators · 43 facilities · 357 MW tracked
Data center companies in Denmark
23 operators run 43 tracked data centers in Denmark: 41 operational, 2 under construction or announced, 357+ MW of published IT capacity. Built from operator and registry sources — a shortlist of the market, not an exhaustive census.
How many data center companies operate in Denmark?
Coloprice tracks 23 data center operators with 43 facilities in Denmark. The largest by facility count is GlobalConnect Group (7 facilities); by published IT capacity it is atNorth with 280 MW disclosed. Counts reflect the Coloprice catalog as of 2026-10-01.
Largest by tracked facilities
- GlobalConnect Group 7 facilities
- Kolo 5 facilities
- Digital Realty 4 facilities
- Cibicom A/S 3 facilities
- Norlys Digital 3 facilities
Largest by published capacity
- atNorth 280 MW published
- STACK Infrastructure 72 MW published
- Templus 3 MW published
- Vaultica 1 MW published
Operators in Denmark
Sorted by tracked facilities, then published capacity. MW is the sum of capacity each operator publishes for its Denmark sites — undisclosed values are not estimated.
| Operator | Facilities | Published MW | Cities | Status | Certifications | AI-ready |
|---|---|---|---|---|---|---|
| GlobalConnect Group | 7 | not published | Taastrup, Kolding, Glostrup, Skanderborg +2 | 7 live · 0 pipeline | not published | — |
| Kolo | 5 | not published | Skanderborg, Aarhus, Randers, Copenhagen | 5 live · 0 pipeline | not published | 1 |
| Digital Realty | 4 | not published | Copenhagen, Ballerup | 4 live · 0 pipeline | ISO 22301, ISO 27001, PCI-DSS | — |
| Cibicom A/S | 3 | not published | Copenhagen, Højbjerg, Ballerup | 3 live · 0 pipeline | not published | — |
| Norlys Digital | 3 | not published | Copenhagen, København S, Kolding | 3 live · 0 pipeline | not published | — |
| atNorth | 2 | 280 | Ballerup, Varde | 1 live · 1 pipeline | ISO 14001, ISO 45001, ISO 9001 | 2 |
| Vaultica | 2 | 1 MW (1 of 2 sites) | Copenhagen | 2 live · 0 pipeline | ISAE 3402, ISO 14001, ISO 27001 | — |
| Aeven | 2 | not published | Copenhagen, Glostrup | 2 live · 0 pipeline | Uptime Institute Tier III Certification of Constructed Facility, Uptime Institute Tier III Certification of Design Documents, Uptime Institute Tier III Gold Certification of Operational Sustainability | — |
| STACK Infrastructure | 1 | 72 | Copenhagen | 0 live · 1 pipeline | not published | — |
| Templus | 1 | 3 | Copenhagen | 1 live · 0 pipeline | Tier III Ready (per operator) | — |
| Adeo DC ApS | 1 | not published | Albertslund | 1 live · 0 pipeline | not published | — |
| Bulk Infrastructure | 1 | not published | Esbjerg | 1 live · 0 pipeline | ISO 14001, ISO 22301, ISO 27001 | — |
| Colt DCS | 1 | not published | Copenhagen | 1 live · 0 pipeline | not published | — |
| Fuzion A/S | 1 | not published | Skanderborg | 1 live · 0 pipeline | not published | — |
| Global Connect | 1 | not published | Copenhagen | 1 live · 0 pipeline | not published | — |
| Labitat | 1 | not published | Frederiksberg C | 1 live · 0 pipeline | not published | — |
| Lytzen IT A/S | 1 | not published | Aalborg | 1 live · 0 pipeline | not published | — |
| Mærsk Olie og Gas A/S (Total S.A.) | 1 | not published | Esbjerg | 1 live · 0 pipeline | Uptime Institute Tier III Certification of Design Documents Tier III Certification of Constructed Facility | — |
| Penta C.V. | 1 | not published | Copenhagen | 1 live · 0 pipeline | not published | — |
| Region Nordjylland | 1 | not published | Aalborg | 1 live · 0 pipeline | Uptime Institute Tier IV Certification of Design Documents Tier IV Certification of Constructed Facility | — |
| Siminn Hosting | 1 | not published | Copenhagen | 1 live · 0 pipeline | not published | — |
| Styrelsen for It og Læring | 1 | not published | Lyngby | 1 live · 0 pipeline | not published | — |
| TDC A/S | 1 | not published | Copenhagen N | 1 live · 0 pipeline | not published | — |
AI-ready operators in Denmark
2 of 23 operators mark at least one Denmark facility as AI-ready (published liquid cooling or high-density design): Kolo, atNorth.
See also
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FAQ
Which is the largest data center company in Denmark?
By tracked facilities: GlobalConnect Group with 7 sites. By published capacity: atNorth with 280 MW. Facility counts and MW come from operator pages and registries; published megawatts describe site design, not vacant capacity for a new order.
Do all of these companies sell colocation in Denmark?
No. The list includes colocation and wholesale operators as well as hyperscaler- or enterprise-owned sites that do not sell space. Open each facility card for status, certifications and the operator's own page before requesting a quote.
How is this list of Denmark data center companies built?
From the Coloprice catalog: every facility is recorded from a primary source (operator website, press release, certification registry), so a company appears here when at least one of its Denmark sites is tracked. No operator pays for placement, and the ranking is not for sale.
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