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CyrusOne Employee Directory

IT Services and IT ConsultingTexas, United States1001-5000 Employees

CyrusOne designs and operates data center facilities to provide scalable digital infrastructure. Headquartered in Dallas, Texas, the company runs more than 60 data centers across the United States, Europe, and Japan. Its client base includes hyperscale operators and large enterprises seeking to align infrastructure with business and sustainability goals, while supporting AI-driven workloads.

Within the IT services and IT consulting space, CyrusOne emphasizes flexible spaces and tailored offerings, including build-to-suit, colocation, and interconnection services. In February 2026, the company announced a 380-megawatt agreement with Constellation Energy to support a new data center facility at the Freestone Energy Center in Texas.

Find CyrusOne employees' phone numbers or email addresses

CyrusOne Global Highlights

Location
Employees

North America
872

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  • United States Of America
    870
  • Canada
    1
  • Costa Rica
    1

Europe
188

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  • United Kingdom Of Great Britain And Northern Ireland
    132
  • Germany
    33
  • Netherlands
    10
  • Spain
    5
  • Ireland
    3
  • Italy
    2
  • Romania
    1
  • France
    1
  • Sweden
    1

Asia
15

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  • India
    8
  • Japan
    5
  • China
    1
  • United Arab Emirates
    1

South America
2

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  • Chile
    1
  • Venezuela
    1

CyrusOne's Leadership

  • Chief Engineer at CyrusOne
    W. B.
    Chief Engineer
    Mobile Phone
  • Vice President & Managing Director Germany at CyrusOne
    C. S.
    Vice President & Managing Director Germany
    Mobile Phone
  • Vice President Public Sector at CyrusOne
    A. R.
    Vice President Public Sector
    Mobile Phone
  • Vice President Marketing Communications at CyrusOne
    B. F.
    Vice President Marketing Communications
    Mobile Phone
  • Vice President Human Resources at CyrusOne
    G. S.
    Vice President Human Resources
    Mobile Phone
  • Vice President - Europe Head Of Sales at CyrusOne
    A. P.
    Vice President - Europe Head Of Sales
    Mobile Phone
  • Vice President Engineering & Utilities Europe And Japan at CyrusOne
    T. K.
    Vice President Engineering & Utilities Europe And Japan
    Mobile Phone
  • Vice President Finance at CyrusOne
    K. E.
    Vice President Finance
    Mobile Phone

CyrusOne Employee Metrics

100%
50%
0%
2026
2025
  • Engineering
  • Accounting
  • Operations
  • Supply Chain
  • Analytics
  • Other
  • Information Technology
  • Program & Project Management
  • Administrative
  • Information Security

Contact profiles from CyrusOne

Name
Title
Contact
Location
Last Update
  • Svp And Cio at CyrusOne
    A. G.
    Svp And Cio
    Mobile Phone
    Oct 13, 2026
  • Senior Vp, Chief Accounting Officer at CyrusOne
    P. P.
    Senior Vp, Chief Accounting Officer
    Mobile Phone
    Jul 22, 2026
  • Vice President & Managing Director Germany at CyrusOne
    C. S.
    Vice President & Managing Director Germany
    Mobile Phone
    Apr 28, 2026
  • Managing Director, Japan at CyrusOne
    T. M.
    Managing Director, Japan
    Mobile Phone
    Japan, Tokyo
    Aug 28, 2026
  • Limited Partner at CyrusOne
    M. N.
    Limited Partner
    Mobile Phone
    Aug 28, 2026
  • Owner at CyrusOne
    J. H.
    Owner
    Mobile Phone
    Oct 23, 2024
  • Senior Vice President, Chief Information Officer at CyrusOne
    K. S.
    Senior Vice President, Chief Information Officer
    Mobile Phone
    Oct 15, 2026
  • Vice President, Human Resources at CyrusOne
    J. M.
    Vice President, Human Resources
    Mobile Phone
    Sep 30, 2026
  • (interim) Vice President Operations Europe at CyrusOne
    R. O.
    (interim) Vice President Operations Europe
    Mobile Phone
    Netherlands, South Holland
    Sep 30, 2026
  • Head Of Talent Acquisition at CyrusOne
    R. C.
    Head Of Talent Acquisition
    Mobile Phone
    Jun 10, 2026

Frequently Asked Questions

What is CyrusOne known for?

Minus sign iconPlus sign iconCyrusOne was founded in 2000 and operates in the IT Services and IT Consulting industry. You can contact CyrusOne's main corporate office by phone at
+1-972-350-****
. Explore CyrusOne's company overview page for more information.

What is CyrusOne's most common email format?

Minus sign iconPlus sign iconCyrusOne employees' email format typically follows the pattern of FLast@cyrusone.com. Trying to find reliable and up-to-date employee contact data? Find more CyrusOne email formats with LeadIQ.

How many employees does CyrusOne have currently?

Minus sign iconPlus sign iconCyrusOne has approximately 1.1K employees as of October 2026. These team members are located across 4 continents, including North America, Europe and Asia.

Who are CyrusOne's key employees and leadership?

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As of October 2026, CyrusOne's key employees include:

  • Chief Engineer: W. B.
  • Vice President & Managing Director Germany: C. S.
  • Vice President Public Sector: A. R.
  • Vice President Marketing Communications: B. F.
  • Vice President Human Resources: G. S.

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