Prominent Data Center Colocation Providers
• Aruba
• Bahnhof
• CyrusOne
• Colt DCS
• DATA4
• Digital Realty
• Equinix
• Global Switch
• Green Mountain
• NTT Global Data Centers
• QTS Realty Trust
• Virtus Data Centres (ST Telemedia Global Data Centres)

Other Prominent Data Center Colocation Providers
• 3data
• acens Technologies
• Adam
• AzInTelecom
• Bulk Infrastructure Group
• China Mobile International
• CloudHQ
• Dataplace
• DigiPlex
• EcoDataCenter
• Euclyde Data Centers
• GlobalConnect
• Hydro66 Holdings
• Iron Mountain
• KDDI
• Keppel Data Centres
• maincubes One
• myLoc
• NDC-GARBE Data Centers Europe
• Nexica - Econocom Group
• Orange
• Rostelecom
• Scaleway Datacenter
• Telecom Italia Sparkle
• Turkcell
• T5 Data Centers
• Vantage Data Centers
• WORLDSTREAM
• Yandex Cloud
• Zayo Group

New Entrants in Europe Colocation Market
• AQ Compute
• Echelon Data Centres
• Global Technical Realty
• Stratus DC Management