10 operators · 28 facilities · 484 MW tracked
Data center companies in Sweden
10 operators run 28 tracked data centers in Sweden: 25 operational, 3 under construction or announced, 484+ 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 Sweden?
Coloprice tracks 10 data center operators with 28 facilities in Sweden. The largest by facility count is Digital Realty (Interxion) (6 facilities); by published IT capacity it is atNorth with 342 MW disclosed. Counts reflect the Coloprice catalog as of 2026-09-26.
Largest by tracked facilities
- Digital Realty (Interxion) 6 facilities
- Conapto 4 facilities
- Bahnhof 4 facilities
- atNorth 3 facilities
- Equinix 3 facilities
Largest by published capacity
- atNorth 342 MW published
- EcoDataCenter 80 MW published
- Conapto 39 MW published
- STACK Infrastructure 18 MW published
- Bahnhof 4 MW published
Operators in Sweden
Sorted by tracked facilities, then published capacity. MW is the sum of capacity each operator publishes for its Sweden sites — undisclosed values are not estimated.
| Operator | Facilities | Published MW | Cities | Status | Certifications | AI-ready |
|---|---|---|---|---|---|---|
| Digital Realty (Interxion) | 6 | not published | Stockholm | 6 live · 0 pipeline | ISO 14001, ISO 22301, ISO 27001 | — |
| Conapto | 4 | 39 | Stockholm | 4 live · 0 pipeline | ISO 14001, ISO 50001 | 1 |
| Bahnhof | 4 | 4 | Stockholm | 4 live · 0 pipeline | ISO 27001, SSF Alarm Class 3 (SSF 130), SSF Protection Class 3 (SSF 200) | — |
| atNorth | 3 | 342 | Stockholm, Sollefteå (Långsele) | 1 live · 2 pipeline | ISO 14001, ISO 45001, ISO 9001 | 3 |
| Equinix | 3 | not published | Stockholm | 3 live · 0 pipeline | ISO 14001, ISO 22301, ISO 27001 | 3 |
| Kolo | 3 | not published | Stockholm, Piteå | 3 live · 0 pipeline | SSF Protection Class 3 | — |
| EcoDataCenter | 2 | 80 MW (1 of 2 sites) | Falun, Borlänge | 1 live · 1 pipeline | EN 50600, ISO 14001, ISO 9001 | 2 |
| STACK Infrastructure | 1 | 18 | Stockholm | 1 live · 0 pipeline | not published | — |
| GleSYS | 1 | 1 | Stockholm | 1 live · 0 pipeline | ISO 14001:2015, ISO 9001:2015, ISO/IEC 27001:2022 | — |
| Telia Sweden | 1 | not published | Haninge | 1 live · 0 pipeline | not published | — |
AI-ready operators in Sweden
4 of 10 operators mark at least one Sweden facility as AI-ready (published liquid cooling or high-density design): Conapto, atNorth, Equinix, EcoDataCenter.
See also
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FAQ
Which is the largest data center company in Sweden?
By tracked facilities: Digital Realty (Interxion) with 6 sites. By published capacity: atNorth with 342 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 Sweden?
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 Sweden 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 Sweden sites is tracked. No operator pays for placement, and the ranking is not for sale.
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