How many email patterns does Coreio use?

Coreio uses 3 known email patterns.

What domain does Coreio use for work emails?

Coreio uses coreio.com for work email addresses.

Most Common Email Formats at Coreio

Coreio's most common email format is First.Last@coreio.com (ex. John.Doe@coreio.com), used for 88% of coreio.com addresses. Coreio uses 5 email patterns across 2 domains: coreio.com and bluemantis.com. Percentages are the share of addresses within each domain.

@coreio.com

3 patterns

Format	Example	Share of coreio.com
First.Last@coreio.comMost common	John.Doe@coreio.com	88%
FLast@coreio.com	JDoe@coreio.com	7%
Last@coreio.com	Doe@coreio.com	5%

@bluemantis.com

2 patterns

Format	Example	Share of bluemantis.com
First.Last@bluemantis.comMost common	John.Doe@bluemantis.com	81%
First@bluemantis.com	John@bluemantis.com	19%

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Frequently Asked Questions

What does Coreio do?

Coreio was founded in 1981 and operates in the IT Services and IT Consulting industry, alongside similar companies like Microsoft, Amazon and Apple. You can visit bluemantis.com or contact Coreio's headquarters by phone at

+1-905-264-****

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

What is Coreio's email address format?

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

How many employees does Coreio have currently?

Coreio has approximately 130 employees as of October 2026. Key team members to contact include Chief Operating Officer: S. M., Chief Financial Officer: K. W. and Chief Technology Officer: S. B. For more team information and contact data, explore Coreio's employee directory with LeadIQ.

Coreio Email Format

Q: What is Coreio's email address format?

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

IT Services and IT ConsultingOntario, Canada51-200 Employees

Coreio is an IT services and IT consulting company located at 190 Millway Avenue, Concord, Ontario, Canada. It employs 51-200 people. In September 2025, Coreio was acquired by Blue Mantis and now operates as part of that security-first IT services provider focused on business modernization. Coreio delivers advisory services, managed workplace services, ServiceNow solutions, and enterprise-grade infrastructure and operations support, guided by an Inside Out approach that starts with understanding a client's business needs. As part of the Blue Mantis integration, the Coreio team contributes ServiceNow expertise, Canadian market depth, and nearshore delivery to a broader portfolio that now includes cybersecurity, cloud modernization, and AI enablement. All content and updates formerly associated with Coreio are now shared on the Blue Mantis LinkedIn page.

Most common format

First.Last@coreio.com

Example: John.Doe@coreio.com

5 patterns across 2 domains. See all formats

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Most Common Email Formats at Coreio

@coreio.com

@bluemantis.com

Need a specific person's email?

Frequently Asked Questions

What does Coreio do?

What is Coreio's email address format?

How many employees does Coreio have currently?

Coreio Email Format

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What you can expect from LeadIQ:

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Everything for prospecting,
in one platform.