Datacenters by country

Datacenters and colocation in Estonia

7 datacenters and 1 metros.

Market snapshot

Aggregated from operator data for Estonia. Counts reflect datacenters that report each attribute.

ColoCompass lists 7 datacenters from 6 operators for Estonia. The most reported certifications are ISO 27001 (6), ISO 9001 (6) and ISO 14001 (5).

Datacenters: 7
Operators: 6

Power bands: 5–20 MW 2 · 1–5 MW 1
Cooling: Air cooling 1 · Free cooling 1
Common certifications: ISO 27001 6 · ISO 9001 6 · ISO 14001 5 · ISKE 2 · ISO 27017 2

Source: ColoCompass catalog. Last updated 30 October 2026.

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GDC Tallinn DC-1
MCF Group Estonia OU · Hüüru · Tallinn Metro
Tier
III
Power
5–20 MW
Rack density
20 kW
Cooling
Air cooling
Certifications
ISO 27001 +3
On request
WaveCom DC
Aktsiaselts WaveCom · Tallinn · Tallinn Metro
Tier
III
Power
Rack density
Cooling
Free cooling
Certifications
ISO 9001 +4
On request
CITIC Telecom CPC Datacenter Tallinn
CITIC Telecom International CPC Limited · Tallinn · Tallinn Metro
Tier
II
Power
Rack density
Cooling
Certifications
ISO 27001 +4
On request
INFONET DC
INFONET EE · Tallinn · Tallinn Metro
Tier
III
Power
1–5 MW
Rack density
Cooling
Certifications
On request
Tallinn TV Tower
Levira AS · Tallinn · Tallinn Metro
Tier
Power
5–20 MW
Rack density
Cooling
Certifications
ISO 27001 +4
On request
Telia Telehouse KJJ
Telia Company · Tallinn · Tallinn Metro
Tier
Power
Rack density
Cooling
Certifications
ISO 27001 +3
On request
Telia Telehouse MUS
Telia Company · Tallinn · Tallinn Metro
Tier
Power
Rack density
Cooling
Certifications
ISO 27001 +3
On request

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