CyrusOne
Dallas, Texas, United States · Consulting, Information Technology, information technology & services
CyrusOne is a leading global data center developer and operator, delivering sophisticated digital infrastructure solutions worldwide. Headquartered in Dallas, Texas, the company operates over 55 data centers across the United States, Europe, and Japan. Specializing in comprehensive solutions for hyperscale and Fortune 1000 companies, CyrusOne enables customers to align with their unique business a
Key facts
- Headquarters
- Dallas, Texas, United States
- Employees
- 460
- Industries
- Consulting, Information Technology, information technology & services
- Status
- Private
- Website
- cyrusone.com
- Company page
Recent activity at CyrusOne
- : CyrusOne Appoints Bob Hennegan as Senior Vice President, U.S. Operations
- : CyrusOne Appoints Robert Johnson as Chief Business Officer
- : CyrusOne has expanded its power supply agreement with Calpine to support its new hyperscale data center in Texas.
- : CyrusOne Elevates John Hatem to President
- : CyrusOne and Calpine Corporation Partner to Develop $1.2B Data Center in Texas.
- : CyrusOne Appoints Krupal Raval as Executive Vice President and Chief Strategy Officer
- : CyrusOne Appoints Leslie Jones as Executive Vice President and Chief People Officer
- : CyrusOne Promotes Jim Roche to Senior Vice President of Engineering
Leadership
- Bob Hennegan, Senior Vice President
- Robert Johnson, Chief Business Officer
- John Hatem, President
- Krupal Raval, Chief Strategy Officer
- Leslie Jones, Chief People Officer
- Jim Roche, Senior Vice President of Engineering
Verified email and direct lines for CyrusOne’s decision-makers are on Fundz. See plans
Employee benefit plans
CyrusOne files 4 employee benefit plans with the U.S. Department of Labor, including a retirement plan. The next plan year renews in Dec 2026.
CyrusOne in the news
- Data centers in danger? Attackers blackmail Cyrus, as infrastructure data may have been stolen - Cybernews (Aug 25, 2026)
- CyrusOne Appoints Bob Hennegan as Senior Vice President, U.S. Operations - Business Wire (Jun 17, 2026)
- Dallas company plans $500M data center in Castroville, expanding its San Antonio-area footprint - expressnews.com (Jul 18, 2026)
- CyrusOne gets go-ahead for data center in Sangamon, Illinois - Data Center Dynamics (Apr 09, 2026)
- Army reaches conditional agreement with private industry for hyperscaled data centers - army.mil (Mar 26, 2026)
- How do data centers benefit the places where they’re built? Local mayors give mixed reviews - Capitol News Illinois (May 09, 2026)
- CyrusOne Names John Hatem Chief Executive Officer to Accelerate its Global Digital Infrastructure Strategy - PA Media (Jul 30, 2026)
- CyrusOne breaks ground on first Italian data center outside Milan - Data Center Dynamics (Mar 26, 2026)
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About CyrusOne: questions and answers
What does CyrusOne do?
CyrusOne is a leading global data center developer and operator, delivering sophisticated digital infrastructure solutions worldwide. Headquartered in Dallas, Texas, the company operates over 55 data centers across the United States, Europe, and Japan. Specializing in comprehensive solutions for hyperscale and Fortune 1000 companies, CyrusOne enables customers to align with their unique business a
Where is CyrusOne headquartered?
CyrusOne is headquartered in Dallas, Texas, United States.
How many employees does CyrusOne have?
CyrusOne has about 460 employees.
Who leads CyrusOne?
Bob Hennegan is a Senior Vice President at CyrusOne.
What is the latest news on CyrusOne?
On Jun 17, 2026, CyrusOne Appoints Bob Hennegan as Senior Vice President, U.S. Operations
Source: Fundz records from SEC filings, press releases and company announcements. How Fundz measures data accuracy