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ColoCompass is operated by MH Nexus · KvK 99677954 · Amstelveen, the Netherlandssupport@colocompass.com

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2151 datacenters

Everything is optional; each choice refines the selection immediately. Strict requirements (such as minimum rack density) only show locations with matching evidence.

1. Client type

Type of client

AnyAI companyAI infrastructure providerCloud and MSPEnterpriseSaaS / platformRegulated sector

2. Use case

Primary use case

AnyAI infrastructureGPU clusterHigh-density and AICloud and MSPDisaster recovery

3. Capacity & rack density

CapacityDesired densityMinimum required

The minimum is hard: locations below this rack density or without evidence are excluded.

4. Location & distance

Region

Any regionNordicsEuropeFLAP-D marketsDACHBeneluxNorth AmericaUnited StatesSouth AmericaAsiaAfricaOceaniaWorldwide

Location

Distance

No limitWithin 25 kmWithin 50 kmWithin 100 kmWithin 250 kmWithin 500 kmWithin 1000 km

5. Tier classification

Minimum tier

No minimumTier II or higherTier III or higherTier IV

Tier certificate required

What does tier classification do?

Tier II or higher: Basic redundancy for workloads where maintenance risk is less critical.

Tier III or higher: Concurrently maintainable; common for mission-critical colocation.

Tier IV: Fault tolerant; the highest availability class.

6. Certifications

ISO 27001SOC 2PCI DSSISO 22301ISO 50001EN 50600TIA-942Uptime / Tier certificate

7. Key criteria

Price / budgetRoom to growRemote hands24/7 security on siteRenewable powerCloud connectivity

Price is a decision criterion here; specific prices follow via your inquiry.

8. Cooling

Air coolingAir and indirect coolingIndirect evaporativeFree coolingLiquid-readyDirect-to-chipRear-door heat exchangerImmersionHybrid coolingDistrict cooling

Clear

2,151 datacenters in Europe

View worldwide

DatacenterTierPowerRack densityCoolingCertificationsAvailability

dc2scale PAR5 (Vélizy-Villacoublay)
dc2scale SAS · Vélizy-Villacoublay · Paris Metro · France
Tier
III
Power
1–5 MW
Rack density
Cooling
Air cooling, Free cooling
Certifications
ISO 27001 +1
On request
dc6.cz
Greendata s.r.o. · Praha · Prague Metro · Czechia

Tier: III
Power: 1–5 MW
Rack density: 7.2 kW
Cooling: Air cooling
Certifications: ISO 27001 +1

On request

DCP Munich 1

Data Center Partners · Unterschleissheim · Munich Metro · Germany

Planned

Tier: III
Power: 5–20 MW
Rack density
Cooling: Free cooling
Certifications

Operational from H2 2027

DFDC The Hague

Data Facilities · The Hague · The Hague Metro · Netherlands

Tier: III
Power: 1–5 MW
Rack density: 20 kW
Cooling: Air cooling
Certifications: ISO 27001 +2

On request

Digital Realty Amsterdam AMS17

Digital Realty · Amsterdam · Amsterdam Metro · Netherlands

Tier: III
Power: 5–20 MW
Rack density
Cooling: Liquid-ready
Certifications: ISO 27001 +8

On request

Digital Realty Dublin DUB13-14

Digital Realty · Dublin · Dublin Metro · Ireland

Tier: III
Power: 5–20 MW
Rack density
Cooling: Air and indirect cooling, Free cooling
Certifications: ISO 14001 +8

On request

Digital Realty Dublin DUB3

Digital Realty · Dublin · Dublin Metro · Ireland

Tier: III
Power: 1–5 MW
Rack density
Cooling: Free cooling
Certifications: ISO 9001 +8

On request

Digital Realty London LGW16

Digital Realty · Crawley · London Metro · United Kingdom

Tier: III
Power: 5–20 MW
Rack density
Cooling: Indirect evaporative
Certifications: ISO 9001 +12

On request

Digital Realty London LON1-3

Digital Realty · London · London Metro · United Kingdom

Tier: III
Power
Rack density: 30 kW
Cooling: Free cooling
Certifications: ISO 9001 +6

On request

DOKOM RZ Dortmund-Huckarde

DOKOM21 · Dortmund · Regional Germany · Germany

Tier: III
Power
Rack density: 7.2 kW
Cooling: Air cooling, Indirect evaporative, Free cooling, Liquid-ready
Certifications: EN 50600 +1

On request

e-Quest Datacenter

e-Quest IT Diensten b.v. · Helmond · Eindhoven Metro · Netherlands

Tier: III
Power
Rack density
Cooling: Air cooling, Indirect evaporative, Free cooling
Certifications: ISO 27001

On request

Elland DC

Stellanor Data Centers · Elland · Regional UK · United Kingdom

Tier: III
Power
Rack density: 30 kW
Cooling: Air cooling
Certifications: ISO 27001 +10

On request

Elmec BR4

Elmec Informatica SPA · Brunello · Regional Italy · Italy

Tier: IV
Power
Rack density
Cooling: Indirect evaporative
Certifications: ISO 27001 +6

On request

Equinix BA1 Barcelona

Equinix, Inc. · Barcelona · Barcelona Metro · Spain

Tier: III
Power
Rack density: 5 kW
Cooling: Air cooling
Certifications: Climate Neutral Data Centre Pact +11

On request

Equinix BA2 Barcelona

Equinix, Inc. · L'Hospitalet de Llobregat · Barcelona Metro · Spain

Tier: III
Power
Rack density: 5 kW
Cooling: Air cooling
Certifications: ISO 22301 +12

On request

Equinix LD7 - London, Slough

Equinix, Inc. · Slough · London Metro · United Kingdom

Tier: III
Power
Rack density: 6 kW
Cooling: Indirect evaporative, Free cooling, Liquid-ready
Certifications: ISO 27001 +14

On request

Equinix MA1 - Manchester, Williams/Kilburn

Equinix, Inc. · Manchester · Manchester Metro · United Kingdom

Tier: III
Power
Rack density: 20 kW
Cooling: Free cooling, Liquid-ready
Certifications: ISO 14001 +11

On request

Equinix MA4 - Manchester, Synergy House

Equinix, Inc. · Manchester · Manchester Metro · United Kingdom

Tier: III
Power: 1–5 MW
Rack density: 20 kW
Cooling
Certifications: ISO 14001 +11

On request

Equinix MD1 Madrid

Equinix, Inc. · Madrid · Madrid Metro · Spain

Tier: III
Power
Rack density: 5 kW
Cooling: Air cooling, Free cooling
Certifications: Climate Neutral Data Centre Pact +12

On request

Equinix MD2 Madrid

Equinix, Inc. · Alcobendas · Madrid Metro · Spain

Tier: IV
Power
Rack density: 5 kW
Cooling: Air cooling, Free cooling
Certifications: ISO 9001 +12

On request

Eurofiber Datacenter Rotterdam 2 (Spaanse Kubus)

Eurofiber · Rotterdam · Rotterdam Metro · Netherlands

Tier: III
Power
Rack density: 25 kW
Cooling: Air cooling, Free cooling
Certifications: ISO 27001 +2

On request

EXEA Data Center

EXEA Sp. z o.o. · Toruń · Regional Poland · Poland

Tier: III
Power: 5–20 MW
Rack density: 22.5 kW
Cooling: Air cooling, Free cooling
Certifications: ISO 27001 +5

On request

Fast2host - Fast4networks Ltd

Fast2host - Fast4networks Ltd · Cambridge · Regional UK · United Kingdom

Tier: III
Power
Rack density: 12 kW
Cooling: Air cooling, Free cooling
Certifications: ISO 27001 +2

Available

firstcolo - FRA1

firstcolo GmbH · Frankfurt am Main · Frankfurt Metro · Germany

Tier: III
Power
Rack density
Cooling: Air cooling, Free cooling
Certifications: ISO 27001 +3

On request

firstcolo - FRA4

firstcolo GmbH · Frankfurt am Main · Frankfurt Metro · Germany

Tier: III
Power
Rack density
Cooling: Air cooling, Free cooling
Certifications: ISO 27001 +3

On request

Gigahost DC4 Sandefjord

Gigahost AS · Sandefjord · Regional Norway · Norway · map position unknown

Under construction

Tier: III
Power: 1–5 MW
Rack density: 20 kW
Cooling: Free cooling
Certifications

Operational from Q1 2027

Glesys Oulu 1

Glesys AB · Oulu · Regional Finland · Finland

Tier
Power: <1 MW
Rack density: 22 kW
Cooling
Certifications: ISO 27001 +2

On request

Global Switch Amsterdam East

Global Switch · Amsterdam · Amsterdam Metro · Netherlands

Tier: III
Power: 20–50 MW
Rack density
Cooling: Air cooling, Free cooling
Certifications: ISO 27001 +6

On request

Global Switch London North

Global Switch · London · London Metro · United Kingdom

Tier: III
Power: 5–20 MW
Rack density
Cooling: Air cooling
Certifications: ISO 9001 +5

On request

Global Switch Madrid

Global Switch · Madrid · Madrid Metro · Spain

Tier: III
Power: ≥50 MW
Rack density: 6 kW
Cooling: Air cooling
Certifications: ISO 9001 +5

On request

GlobalConnect Trondheim

GlobalConnect · Trondheim · Trondheim Metro · Norway

Tier: III
Power
Rack density: 22 kW
Cooling: Air cooling
Certifications: ISO 27001

On request

Gothnet DC Backa

Göteborg Energi · Gothenburg · Gothenburg Metro · Sweden

Tier: III
Power
Rack density: 10 kW
Cooling: Air cooling, Free cooling
Certifications: ISO 27001 +2

On request

Gothnet DC Marieholm

Göteborg Energi · Gothenburg · Gothenburg Metro · Sweden

Tier: III
Power
Rack density: 5 kW
Cooling: Air cooling, Free cooling
Certifications: ISO 27001 +2

On request

GRASS-MERKUR Hannover

GRASS-MERKUR GmbH & Co. KG · Hannover · Regional Germany · Germany

Tier: III
Power
Rack density: 40 kW
Cooling: Air cooling
Certifications: ISO 27001 +6

On request

Green Horizon Heimdal - Building 2

Green Horizon · Kvernaland · Stavanger Metro · Norway

Tier: III
Power: 20–50 MW
Rack density
Cooling: Liquid-ready
Certifications

On request

Green Horizon Heimdal - Building 4

Green Horizon · Kvernaland · Stavanger Metro · Norway

Tier: III
Power: 5–20 MW
Rack density
Cooling: Liquid-ready
Certifications

On request

Green Horizon Heimdal Campus

Green Horizon · Kvernaland · Stavanger Metro · Norway

Tier: III
Power: 20–50 MW
Rack density
Cooling: Liquid-ready
Certifications

On request

Green Horizon Tor Campus

Green Horizon · Dysjaland · Stavanger Metro · Norway

Tier: III
Power: 20–50 MW
Rack density
Cooling: Liquid-ready
Certifications

On request

Green Horizon Vidar

Green Horizon · Kvernaland · Stavanger Metro · Norway

Tier: III
Power: 5–20 MW
Rack density
Cooling: Liquid-ready
Certifications

On request

Green Mountain OSL1-Enebakk

Green Mountain Data Center · Ytre Enebakk · Oslo Metro · Norway

Tier: III
Power: ≥50 MW
Rack density
Cooling
Certifications: ISO 27001 +4

On request

Green Mountain OSL2-Hamar - Building 3

Green Mountain Data Center · Hamar · Regional Norway · Norway

Tier: III
Power: 20–50 MW
Rack density
Cooling: Free cooling, Liquid-ready
Certifications

On request

Greenhouse Datacenters DC1

Greenhouse Datacenters B.V. · Naaldwijk · The Hague Metro · Netherlands

Tier: III
Power
Rack density
Cooling: Air cooling, Indirect evaporative
Certifications: ISO 27001 +4

On request

Hanauer Landstrasse 360 (FRA18)

Digital Realty · Frankfurt am Main · Frankfurt Metro · Germany

Tier: III
Power: 5–20 MW
Rack density
Cooling: Air cooling
Certifications: ISO 27001 +9

On request

Hugo Junkers Strasse 7a (FRA17)

Digital Realty · Frankfurt am Main · Frankfurt Metro · Germany

Tier: III
Power: 5–20 MW
Rack density
Cooling: Air cooling
Certifications: ISO 14001 +8

On request

Hugo‑Junkers-Strasse 5-7 (FRA27)

Digital Realty · Frankfurt am Main · Frankfurt Metro · Germany

Tier: III
Power: 5–20 MW
Rack density
Cooling: Air cooling
Certifications: ISO 22301 +7

On request

IBH Dresden C2

IBH connect GmbH · Dresden · Regional Germany · Germany

Tier: III
Power
Rack density: 10 kW
Cooling: Air cooling
Certifications: ISO 27001 +4

On request

In der Steele 39-45 (DUS2)

Digital Realty · Dusseldorf · Düsseldorf Metro · Germany

Tier: III
Power: 1–5 MW
Rack density
Cooling: Air cooling, Free cooling
Certifications: ISO 9001 +6

On request

iomart DC1 Glasgow

iomart Hosting Limited · Glasgow · Regional UK · United Kingdom

Tier: II
Power: 1–5 MW
Rack density
Cooling: Air cooling
Certifications: ISO 27001 +9

On request

iomart DC3 Nottingham

iomart Hosting Limited · Nottingham · Regional UK · United Kingdom

Tier: II
Power: 1–5 MW
Rack density
Cooling: Air cooling
Certifications: ISO 27001 +7

On request

iomart DC4 Leicester

iomart Hosting Limited · Leicester · Regional UK · United Kingdom · map position unknown

Tier: II
Power: 1–5 MW
Rack density
Cooling: Air cooling
Certifications: ISO 27001 +5

On request

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