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

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11,242 facilities worldwide167 countries

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For example: “2 MW GPU cluster with liquid cooling within 100 km of Amsterdam, ISO 27001 required.” We translate it into search criteria.

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2615 facilities

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Search criteria

Answer a few simple steps. After each choice the selection is refined automatically.

2615 facilities

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 & MSPEnterpriseSaaS / platformRegulated sector

2. Use case

Primary use case

AnyAI infrastructureGPU clusterHigh-density / AICloud & 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 regionNordicsEuropeNorth 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 the quote request.

8. Cooling

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

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Showing European datacenters by default.View worldwide →

List Map

NTT Hamburg 1 Data Center (HAM1)
NTT DATA, Inc. · Hamburg · Hamburg Metro · Germany
On request
Power
<1MW
Certs
ISO 9001 +5
NTT Hemel Hempstead 3 Data Center (HH3)
NTT DATA, Inc. · Hemel Hempstead · Hemel Hempstead Metro · United Kingdom
On request
Power
20-50MW

Certs

ISAE 3402 +7

NTT Hemel Hempstead 4 Data Center (HH4)

NTT DATA, Inc. · Hemel Hempstead · Hemel Hempstead Metro · United Kingdom

On request

Power: 5-20MW
Certs: ISO 9001 +8

NTT Slough 2 Data Center (SL2)

NTT DATA, Inc. · Slough · Slough Metro · United Kingdom

On request

Power: 1-5MW
Certs: ISO 27001 +6

NTT Slough 3 Data Center (SL3)

NTT DATA, Inc. · Slough · Slough Metro · United Kingdom

On request

Power: 1-5MW
Certs: ISAE 3402 +6

NXDATA-1 Bucharest (BUH1)

NXDATA · Bucharest · Bucharest Metro · Romania

On request

Tier: III
Certs: ISO 27001 +1

OASIX ALICANTE AIRENETWORKS

Aire Networks del Mediterraneo S.L.U. · Elche · Elche Metro · Spain

On request

Tier: III
Certs: ISO 9001 +6

ONI Telecom Lisbon Matinha

OniTelecom · Lisbon · Lisbon Metro · Portugal

On request

Tier: III
Certs: ISO 9001 +5

OPCORE - DC2 / PAR2

OPCORE · Vitry-sur-Seine · Vitry-sur-Seine Metro · France

On request

Cooling: Liquid-ready
Certs: ISO 27001 +4

OPCORE - DC4 / PAR4

OPCORE · Paris · Paris Metro · France

On request

Tier: III
Certs: ISO 27001 +4

OPCORE - DC5 / PAR5

OPCORE · Saint-Ouen-l'Aumône · Saint-Ouen-l'Aumône Metro · France

On request

Cooling: Air cooling
Certs: ISO 27001 +4

OPCORE DC2

Scaleway · Vitry-sur-Seine · Vitry-sur-Seine Metro · France

On request

Cooling: Liquid-ready
Certs: ISO 27001 +1

OpCore Paris PAR2

OpCore · Vitry sur seineE · Vitry sur seineE Metro · France

On request

Cooling: Liquid-ready
Certs: ISO 27001 +4

OpCore Paris PAR4

OpCore · Paris · Paris Metro · France

On request

Tier: III
Certs: ISO 27001 +4

OpCore Paris PAR5

OpCore · Saint-Ouen-l'Aumône · Saint-Ouen-l'Aumône Metro · France

On request

Cooling: Air cooling
Certs: ISO 27001 +4

Open Hub Med

Open Hub Med Scarl · Carini · Carini Metro · Italy

On request

Power: 1-5MW
Certs: ISO 27001 +1

OT - Armor

Groupe Oceanet Technology · Saint-Herblain · Saint-Herblain Metro · France

On request

Power: 1-5MW
Certs: ISO 27001 +1

OVHcloud GRA9

OVH · Gravelines · Gravelines Metro · France

On request

Cooling: Hybrid cooling
Certs: HIPAA +12

OVHcloud RBX Campus

OVH · Roubaix · Roubaix Metro · France

On request

Cooling: Liquid-ready
Certs: HIPAA +13

OVHcloud RBX2

OVH · Roubaix · Roubaix Metro · France

On request

Cooling: Hybrid cooling
Certs: ISO 27001 +10

Penta Infra Amsterdam AMS01

Penta C.V. · Haarlem · Haarlem Metro · Netherlands

On request

Tier: III
Certs: ISO 27001 +5

Penta Infra Berlin BER02

Penta C.V. · Berlin · Berlin Metro · Germany

On request

Tier: III
Certs: ISO 27001 +6

Penta Infra Cologne CGN01

Penta C.V. · Cologne · Cologne Metro · Germany

On request

Tier: III
Power: <1MW

Penta Infra Copenhagen CPH01

Penta C.V. · Glostrup, Copenhagen · Glostrup, Copenhagen Metro · Denmark

On request

Tier: III
Certs: ISO 27001 +2

Penta Infra Leeuwarden LEE01

Penta C.V. · Leeuwarden · Leeuwarden Metro · Netherlands

On request

Tier: III
Certs: ISO 27001 +4

Penta Infra Leipzig LEJ01

Penta C.V. · Leipzig · Leipzig Metro · Germany

On request

Tier: III
Certs: ISO 27001 +6

Penta Infra Paris PAR01

Penta C.V. · Lognes · Lognes Metro · France

On request

Tier: III
Certs: ISO 27001 +3

Pfalzkom DCRN I

Pfalzkom GmbH · Mutterstadt · Mutterstadt Metro · Germany

On request

Tier: III
Certs: ISO 27001 +3

Pfalzkom DCRN II

Pfalzkom GmbH · Mutterstadt · Mutterstadt Metro · Germany

On request

Tier: III
Certs: TÜV-geprüft (Hochverfügbarkeitsklasse 3+) +4

PhoenixNAP AMSTERDAM

PhoenixNAP · Haarlem · Haarlem Metro · Netherlands

On request

Power: 20-50MW
Certs: SOC 2 +5

Plus.line AG Stuttgart

Plus.line AG · Stuttgart · Stuttgart Metro · Germany

On request

Tier: III
Certs: ISO 27001 +1

PlusServer Cologne

PlusServer GmbH · Cologne · Cologne Metro · Germany

On request

Tier: III
Certs: ISO 27001 +3

PlusServer DataCore Köln

PlusServer GmbH · Cologne · Cologne Metro · Germany

On request

Tier: III
Certs: ISO 27001 +5

PlusServer DataHub Düsseldorf

PlusServer GmbH · Düsseldorf · Düsseldorf Metro · Germany

On request

Tier: III
Certs: ISO 27001 +4

PlusServer DataStore Hamburg

PlusServer GmbH · Hamburg · Hamburg Metro · Germany

On request

Tier: III
Certs: ISO 27001 +4

PlusServer Düsseldorf

PlusServer GmbH · Düsseldorf · Düsseldorf Metro · Germany

On request

Tier: III
Certs: ISO 27001 +4

Polcom Skawina Datacenter

Polcom Sp. z o.o. · Skawina · Skawina Metro · Poland

On request

Power: 5-20MW
Certs: ISO 27001 +3

Portus/IPHH HH2 (Wendenstrasse 408)

Portus Data Centers · Hamburg · Hamburg Metro · Germany

On request

Tier: III
Certs: ISO 27001 +2

Portus/IPHH HH3 (Wendenstrasse 251)

Portus Data Centers · Hamburg · Hamburg Metro · Germany

On request

Tier: III
Certs: ISO 27001

Posta Slovenije d.o.o.

Posta Slovenije d.o.o. · Maribor · Maribor Metro · Slovenia

On request

Tier: III
Certs: ISO 27001 +1

Prescient Data Centres Northern Ireland

Prescient Data Centres Northern Ireland · Coleraine · Coleraine Metro · United Kingdom

On request

Tier: III
Power: 1-5MW

Pudongweg 37 (AMS8)

Digital Realty · Rozenburg · Rozenburg Metro · Netherlands

On request

Tier: III
Certs: SOC1 +5

Pulsant Croydon LN-1

Pulsant · Croydon · Croydon Metro · United Kingdom

On request

Tier: III
Certs: ISO 27001 +4

Pulsant Edinburgh SC-2 (Medway)

Pulsant · Edinburgh · Edinburgh Metro · United Kingdom

On request

Power: 1-5MW
Certs: ISO 27001 +3

Pulsant Fareham SE-5

Pulsant · Fareham · Fareham Metro · United Kingdom

On request

Power: 1-5MW
Cooling: Liquid-ready

Pulsant Manchester NW-1

Pulsant · Manchester · Manchester Metro · United Kingdom

On request

Power: 1-5MW
Certs: ISO 27001 +3

Pulsant Newcastle NE-2 (East)

Pulsant · Tyne & Wear · Tyne & Wear Metro · United Kingdom · map position unknown

On request

Power: <1MW
Certs: ISO 27001 +3

Pulsant Reading SE-3 (South)

Pulsant · Reading · Reading Metro · United Kingdom

On request

Tier: III
Certs: ISO 9001 +5

Pulsant Rotherham YH-1

Pulsant · Rotherham · Rotherham Metro · United Kingdom

On request

Tier: II
Certs: ISO 14001 +4

PYUR Business Rechenzentrum Berlin

PŸUR · Berlin · Berlin Metro · Germany

On request

Tier: III
Certs: TÜViT Trusted Site Infrastructure (TSI) 4.5 Level 3 (erweitert) +3

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