
CyrusOne
CyrusOne designs, builds, and operates digital infrastructure for enterprises globally. The company provides solutions for hyperscale, build-to-suit, AI data centres, and colocation, supporting massive computational demands and business-critical infrastructure. They offer strategically located data centres across North America, EMEA, and APAC. CyrusOne focuses on sustainability, health and safety, compliance, and community engagement in its operations, aiming to provide reliable and secure data centre solutions for its customers' digital transformation needs.
At a glance
Facilities tracked
53
Markets
21
Countries
6
Live capacity
1,550+ MW
Pipeline
200+ MW
Total potential
1,950+ MW
3% of live capacity is estimated rather than sourced.
Live capacity is power in service today. Pipeline is under construction plus announced. Total potential counts every megawatt once, including expansion headroom at existing sites.
CyrusOne data centre locations
53 mapped sites across 6 countries, coloured by status.
About CyrusOne
A distinctive strategic commitment differentiates CyrusOne from many peers. The operator has pledged 100 percent renewable energy sourcing, positioning it advantageously for enterprise customers with sustainability mandates and increasingly stringent ESG requirements. This wholesale focus on hyperscale and AI workloads aligns the company with secular demand drivers reshaping data center utilization patterns, particularly as generative artificial intelligence training and inference workloads demand substantial contiguous capacity with premium power reliability.
The challenger market positioning suggests CyrusOne operates outside the upper tier dominated by Digital Realty, Equinix, and CoreWeave, yet maintains sufficient scale and specialization to compete effectively for large workload wins. The KKR and GIP ownership structure brings financial flexibility and long term capital commitment essential for supporting customer infrastructure development requirements. Expansion into continental Europe and potential Asian Pacific penetration indicate management confidence in capturing offshore demand from hyperscalers seeking geographic diversification beyond traditional U.S. markets. The operator's wholesale business model minimizes exposure to retail market saturation while maintaining pricing power with tier one customer relationships.
3 paragraphs are not shown here because they assert facility or capacity figures we could not reconcile with the measured figures above.
Company Overview
CyrusOne facilities
Every CyrusOne site with a page on DC Atlas, by market.
CincinnatiUnited States
- Cincinnati CyrusOne 015Cincinnati · Operational
- Cincinnati CyrusOne 020Cincinnati · Operational
- Florence CyrusOne 022Florence · Operational
- Hamilton CyrusOne 016Hamilton · Operational
- Lebanon CyrusOne 026Lebanon · Operational
- Mason CyrusOne 031Mason · Operational
FrankfurtGermany
- Frankfurt am Main CyrusOne 002Frankfurt am Main · Operational
- Frankfurt am Main CyrusOne 004Frankfurt am Main · Operational
- Frankfurt am Main CyrusOne 005Frankfurt am Main · Operational
- Frankfurt CyrusOne 003Frankfurt am Main · Operational
- Hanau CyrusOne 001Hanau · Under construction
Northern VirginiaUnited States
- Sterling CyrusOne 006Sterling · Operational
- Sterling CyrusOne 010Sterling · Operational
- Sterling CyrusOne 023Sterling · Operational
- Sterling CyrusOne 032Sterling · Operational
- Sterling CyrusOne 037Sterling · Operational
London, UKUnited Kingdom
- Slough CyrusOne 003Slough · Operational
- Slough CyrusOne 004Slough · Operational
- Slough CyrusOne 007Slough · Operational
- West Drayton CyrusOne 001West Drayton · Operational
AustinUnited States
- Austin CyrusOne 021Austin · Operational
- Austin CyrusOne 029Austin · Operational
- Austin CyrusOne 033Austin · Operational
ChicagoUnited States
- Aurora CyrusOne 013Aurora · Operational
- Lombard CyrusOne 007Lombard · Operational
- Lombard CyrusOne 017Lombard · Operational
DallasUnited States
- Allen CyrusOne 005Allen · Operational
- Allen CyrusOne 012Allen · Operational
- Lewisville CyrusOne 002Lewisville · Operational
San AntonioUnited States
- San Antonio CyrusOne 003San Antonio · Operational
- San Antonio CyrusOne 030San Antonio · Operational
- San Antonio CyrusOne 036San Antonio · Operational
Chicago-AreaUnited States
- Aurora CME Group; CyrusOne 001Aurora · Operational
- Aurora CyrusOne 004Aurora · Operational
LondonUnited Kingdom
- Slough CyrusOne 006Slough · Operational
- Hayes West Drayton CyrusOne 002West Drayton · Operational
New York metroUnited States
- Wappingers Falls CyrusOne 028Wappingers Falls · Operational
- Wappingers Falls CyrusOne 034Wappingers Falls · Operational
New York/New Jersey MetroUnited States
- Somerset CyrusOne 018Somerset · Operational
- Somerset Hines 001Somerset · Operational
AmsterdamNetherlands
- Halfweg CyrusOne 001Halfweg · Operational
ArizonaUnited States
- Chandler CyrusOne 009Chandler · Operational
Dallas-Fort Worth MetroplexUnited States
- Carrollton CyrusOne 014Carrollton · Operational
DublinIreland
- Dublin CyrusOne 001Dublin · Operational
MadridSpain
- Alcobendas CyrusOne 001Alcobendas · Operational
New JerseyUnited States
- Totowa CyrusOne 024Totowa · Operational
New York MetroUnited States
- Norwalk CyrusOne 035Norwalk · Operational
OmahaUnited States
- Council Bluffs CyrusOne 019Council Bluffs · Operational
Research Triangle ParkUnited States
- Durham CyrusOne 011Durham · Operational
Silicon ValleyUnited States
- Santa Clara CyrusOne 027Santa Clara · Announced
StamfordUnited States
- Stamford CyrusOne 038Stamford · Operational
WashingtonUnited States
- Quincy CyrusOne 025Quincy · Operational
West LondonUnited Kingdom
- London CyrusOne 005Iver Heath · Announced
Browse every operator in GermanyIrelandNetherlandsSpainUnited KingdomUnited States
Recent Activity
CyrusOne files to develop three-building $1.5bn data center campus in Fairfield, Texas
CyrusOne has filed to develop a three-building data center campus in Fairfield, Texas, with a reported value of $1.5 billion.
CyrusOne names John Hatem as new CEO
CyrusOne has named John Hatem, a company stalwart, as its new CEO.
CyrusOne Southall data centre approved by Ealing Council
Ealing Council approved CyrusOne's proposed data centre facility in Southall, London. The approval came amid local grid capacity concerns in the area. CyrusOne committed to not relying on existing local grid capacity as part of the approval conditions. The decision represents a significant infrastructure project for the London data centre market.
CyrusOne to develop data center at London's Honey Monster Factory site
CyrusOne has secured a site in London at the former Honey Monster Factory location to develop a new data center facility. This represents the operator's expansion into the London market with a specific real estate acquisition. The project marks CyrusOne's commitment to growing its European data center footprint in a major metropolitan area.
PowerBridge Appoints Scott Hanna as Chief Revenue Officer Amidst AI Infrastructure Growth
PowerBridge has appointed Scott Hanna as its new Chief Revenue Officer to spearhead revenue strategy and enhance engagement with hyperscale clients. Hanna brings extensive experience from previous leadership roles at Cumulus Data and CyrusOne, particularly in hyperscale and powered campus development.
International Finance Forum 2026 Addresses Risk Repricing in Digital Infrastructure
The International Finance Forum 2026 convened leaders to discuss the repricing of risk across digital infrastructure, emphasizing capital discipline, energy availability, and execution certainty as key investment considerations. The event highlighted a shift towards more realistic valuation models and regionalized investment strategies.