CyrusOne logo — CyrusOne designs, builds, and operates industry-leading data...

CyrusOne

CyrusOne designs, builds, and operates industry-leading data centers globally for the world's leading brands.

Founded 2000 United States Dallas, United States 963 employees Acquired Total: $24.76B Information Technology

General Information

Company Name CyrusOne
Founded Year 2000
Location United States Dallas, United States
Employees 963
Industries Information Technology
Funding Stage Acquired
Business Model B2B, IaaS, DaaS
Revenue Model Leasing/Rental, Usage Based, Service Fee

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About CyrusOne

CyrusOne, headquartered in Dallas, Texas, is a prominent player in the Information Technology sector, specializing in the design, construction, and operation of state-of-the-art data centers. Established in 2000, the company delivers sophisticated digital infrastructure solutions tailored to global needs.

Boasting a portfolio of over 60 strategically located data centers across the United States, Europe, and Japan, CyrusOne predominantly caters to hyperscale and Fortune 1000 companies. Their services enable clients to align with business and sustainability goals, especially supporting the intricate demands of AI-driven applications.

Offering build-to-suit, colocation, and interconnection solutions, CyrusOne emphasizes flexibility, modernization, and rapid adaptation to market demands. While the company recently secured debt financing on 01 March 2026, details about the investors remain undisclosed, indicating potential strategic repositioning or expansion initiatives.

Business keywords: Data Center Development, Colocation Solutions, Hyperscale Data Centers, Digital Infrastructure Solutions, Managed IT Services, Build-to-Suit Solutions, Interconnection Solutions, IT Infrastructure Consulting, Network Security Services, AI-driven Applications Support, High Availability Solutions, Fault and Performance Management, Change Control Management, Fortune 1000 Companies Solutions, Sustainability Goals Alignment

Services & Products

Data Center Design and Operation
Hyperscale Solutions
AI Data Center Solutions
Enterprise Colocation

Target Customers

Large Enterprises Technology Companies Organizations with High-Computational Needs Enterprises Seeking Rapid Scale

Funding Rounds & Investors (9)

View All
Funding Stage Amount Investors Lead Investors Date
Debt Financing Undisclosed -
01 Mar 2026
Debt Financing $8.00B 4
KKR, Wells Fargo & Company +2
01 Jul 2024
Acquisition $15.00B 2
KKR, Global Infrastructure Partners
01 Nov 2021
Post-IPO Equity Undisclosed 2
Jaina Capital, JANA Investment Advisers
01 Jan 2021
Post-IPO Debt $400.00M -
01 Sep 2020
Post-IPO Equity $343.00M -
01 Sep 2016
Post-IPO Debt $600.00M -
01 Oct 2014
IPO $264.00M -
01 Jan 2013
Debt Financing $150.00M 7
CapitalSource, RBC Capital Markets +5
01 Nov 2009

CyrusOne Alternatives & Competitors

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FAQ About CyrusOne

CyrusOne designs, builds, and operates industry-leading data centers globally for the world's leading brands.
CyrusOne was founded in 2000.
CyrusOne is headquartered in Dallas, United States.
CyrusOne operates in Information Technology. Its work centres on Data Center Development, Colocation Solutions, Hyperscale Data Centers and Digital Infrastructure Solutions. Its customers include Large Enterprises, Technology Companies and Organizations with High-Computational Needs.
CyrusOne has a B2B, IaaS and DaaS business model. Its revenue comes from Leasing/Rental, Usage Based and Service Fee.
CyrusOne has approximately 963 employees.
CyrusOne has completed 9 funding rounds, raising a total of $24.76B. The latest funding stage is Acquired.
CyrusOne offers: Data Center Design and Operation, Hyperscale Solutions, AI Data Center Solutions, Enterprise Colocation.
Top alternatives and competitors to CyrusOne include STACK Infrastructure, Flexential, OFFSITE, LLC, CaTECH Systems Ltd., Lefdal Mine Data Centers. These companies operate in related industries and serve comparable markets. You can compare them side by side on Bounce Watch.
CyrusOne and STACK Infrastructure are both companies in similar industries. Compare their funding, team size, growth signals, and market position on Bounce Watch to see which one fits your needs.

Source: BounceWatch company record for CyrusOne, https://bouncewatch.com/company/cyrusone, updated 9 May 2026. When citing, please name BounceWatch and link this page.

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