Insights

Market Leadership eSentire is a recognized leader in Managed Detection and Response with a strong global presence serving over 2000 organizations across more than 80 countries, indicating significant market reach and trust which presents opportunities for expanding client base through strategic partnerships and direct sales.

Innovation Focus With recent launches of advanced MDR solutions for Generative AI, Next Level offerings, and regional cybersecurity products like Qylis S365, eSentire demonstrates a commitment to technological innovation that can appeal to organizations seeking cutting-edge security services.

Partnership Expansion eSentire’s active partnership strategy, including collaborations with Microsoft and other tech firms, opens avenues for leveraging joint marketing and integrated solutions to target enterprise clients looking for comprehensive cybersecurity ecosystems.

Recognition & Credibility Being named a Strong Performer in the Forrester Wave and securing official sponsorships like Aston Villa Football Club enhances eSentire’s credibility and brand visibility, creating sales opportunities through increased trust and industry reputation.

Financial Potential With an estimated revenue of up to $500 million and significant funding of over half a billion dollars, eSentire possesses the financial resilience to scale operations, expand into new markets, and invest in large-scale security solutions for enterprise clients.

eSentire Tech Stack

eSentire uses 8 technology products and services including AppNexus, Microsoft Advertising, LinkedIn Recruiter, and more. Explore eSentire's tech stack below.

  • AppNexus
    Advertising
  • Microsoft Advertising
    Advertising
  • LinkedIn Recruiter
    Applicant Tracking Systems
  • Adobe Illustrator
    Cad & Graphics
  • GitHub
    Communication And Collaboration
  • ScoreApp
    Marketing Automation
  • JavaScript
    Programming Languages
  • DomainTools
    Security Information And Event Management

Media & News

eSentire's Email Address Formats

eSentire uses at least 1 format(s):
eSentire Email FormatsExamplePercentage
First.Last@esentire.comJohn.Doe@esentire.com
96%
FirstL@esentire.comJohnD@esentire.com
3%
First.Middle@esentire.comJohn.Michael@esentire.com
1%

Frequently Asked Questions

Where is eSentire's headquarters located?

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eSentire's main headquarters is located at 451 Phillip Street, Suite #135. The company has employees across 5 continents, including North AmericaAsiaEurope.

What is eSentire's phone number?

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You can contact eSentire's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is eSentire's official website and social media links?

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eSentire's official website is esentire.com and has social profiles on LinkedIn.

How much revenue does eSentire generate?

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As of December 2025, eSentire's annual revenue is estimated to be $18M.

What is eSentire's SIC code NAICS code?

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eSentire's SIC code is 7372 - Prepackaged Software NAICS code is 5415 - Computer Systems Design and Related Services.

How many employees does eSentire have currently?

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As of December 2025, eSentire has approximately 608 employees across 5 continents, including North AmericaAsiaEurope. Key team members include Chief Executive Officer: K. B.Chief Cyber Resilience Officer And Field Ciso: T. Y. H.Chief Revenue Officer (cro): M. V.. Explore eSentire's employee directory with LeadIQ.

What industry does eSentire belong to?

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eSentire operates in the Computer and Network Security industry.

What technology does eSentire use?

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eSentire's tech stack includes AppNexusMicrosoft AdvertisingLinkedIn RecruiterAdobe IllustratorGitHubScoreAppJavaScriptDomainTools.

What is eSentire's email format?

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eSentire's email format typically follows the pattern of First.Last@esentire.com. Find more eSentire email formats with LeadIQ.

How much funding has eSentire raised to date?

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As of December 2025, eSentire has raised $544M in funding. The last funding round occurred on Feb 23, 2022 for $325M.

When was eSentire founded?

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eSentire was founded in 2001.

eSentire

Computer and Network SecurityOntario, Canada501-1000 Employees

eSentire, Inc. is the Authority in Managed Detection and Response, protecting the critical data and applications of 2000+ organizations in 80+ countries, representing 35 industries from known and unknown cyber threats. Founded in 2001, the company’s mission is to hunt, investigate and stop cyber threats before they become business disrupting events. Combining cutting-edge machine learning XDR technology, 24/7 Threat Hunting, and proven security operations leadership, eSentire mitigates business risk, and enables security at scale. The Team eSentire difference means enterprises are protected by the best in the business with a named Cyber Risk Advisor, 24/7 access to SOC Cyber Analysts, Elite Threat Hunters, and industry-leading threat intelligence research from eSentire’s Threat Response Unit (TRU). eSentire provides Continuous Threat Exposure Management (CTEM), Managed Detection and Response and Incident Response services. For more information, visit http://www.esentire.com.

Section iconCompany Overview

Headquarters
451 Phillip Street, Suite #135
Phone number
SIC Code
7372 - Prepackaged Software
NAICS Code
5415 - Computer Systems Design and Related Services
Founded
2001
Employees
501-1000

Section iconFunding & Financials

  • $544M

    eSentire has raised a total of $544M of funding over 4 rounds. Their latest funding round was raised on Feb 23, 2022 in the amount of $325Mas a funding.

  • $250M$500M

    eSentire's revenue is estimated to be in the range of $250M$500M

Section iconFunding & Financials

  • $544M

    eSentire has raised a total of $544M of funding over 4 rounds. Their latest funding round was raised on Feb 23, 2022 in the amount of $325Mas a funding.

  • $250M$500M

    eSentire's revenue is estimated to be in the range of $250M$500M

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