How many email patterns does CyrusOne use?

CyrusOne uses 10 known email patterns.

What domain does CyrusOne use for work emails?

CyrusOne uses cyrusone.com for work email addresses.

Most Common Email Formats at CyrusOne

CyrusOne's most common email format is FLast@cyrusone.com (ex. JDoe@cyrusone.com), used for 88% of cyrusone.com addresses. CyrusOne uses 4 email patterns.

@cyrusone.com

4 patterns

Format	Example	Share of cyrusone.com
FLast@cyrusone.comMost common	JDoe@cyrusone.com	88%
First.Last@cyrusone.com	John.Doe@cyrusone.com	7%
Last@cyrusone.com	Doe@cyrusone.com	3%
FirstLast@cyrusone.com	JohnDoe@cyrusone.com	2%

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Frequently Asked Questions

What does CyrusOne do?

CyrusOne was founded in 2000 and operates in the IT Services and IT Consulting industry, alongside similar companies like NTT Global Data Centers, Flexential and CoreSite. You can visit cyrusone.com or contact CyrusOne's headquarters by phone at

+1-972-350-****

. Explore CyrusOne's company overview page for more information.

What is CyrusOne's email address format?

CyrusOne's email format typically follows the pattern of FLast@cyrusone.com; this email format is used 88% of the time. Other contacts within LeadIQ's database had email formats such as First.Last@cyrusone.com and Last@cyrusone.com. Looking for more contact data? Unlock accurate emails and phone numbers from millions of profiles verified in real-time.

How many employees does CyrusOne have currently?

CyrusOne has approximately 1.1K employees as of October 2026. Key team members to contact include Chief Engineer: W. B., Vice President & Managing Director Germany: C. S. and Vice President Public Sector: A. R. For more team information and contact data, explore CyrusOne's employee directory with LeadIQ.

CyrusOne Email Format

Q: What is CyrusOne's email address format?

CyrusOne's email format typically follows the pattern of ${fi}${ln}. Other email formats include ${fn}.${ln} and ${ln}.

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.

Most common format

FLast@cyrusone.com

Example: JDoe@cyrusone.com

4 patterns. See all formats

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Most Common Email Formats at CyrusOne

@cyrusone.com

Need a specific person's email?

Frequently Asked Questions

What does CyrusOne do?

What is CyrusOne's email address format?

How many employees does CyrusOne have currently?

CyrusOne Email Format

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Everything for prospecting,in one platform.

What you can expect from LeadIQ:

Ready to create more pipeline?

Everything for prospecting,
in one platform.