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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 Managed Risk, Managed Detection and Response and Incident Response services. For more information, visit and follow

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Revenue $84 million
Funding $86.1 million
Employees 630 (630 on RocketReach)
Founded 2001
Address 451 Phillip St, Suite #135, Waterloo, Ontario N2L 3X2, CA
Phone (866) 579-2200
JavaScript, HTML, Twitter +187 more (view full list)
Category Business Services, Computer and Network Security, Cyber Security, Advanced Threat Protection, Information Technology, Application Whitelisting, Privacy and Security, Cyber Forensics, Network Security, Endpoint Security, Security, Incident Response, IDS/IPS, Malware Protection, Penetration Testing, Security Monitoring Services, Security/Regulatory Compliance Consulting, SIEM, Vulnerability Assessments 2.0
Web Rank 566869
Web Visits 110580
Keywords esentire, chronicle backstory training, russia now has the capability to engage in cyberattacks, e-centire, esentire careers, cve-2019-5786, comodo boclean anti-malware for instant, percentage of computer attacks stopped by technology, cybersecurity forums
Competitors Binary Defense, Critical Start, Foresite IT, GoSecure, Proficio
SIC 7372, 7379, 737, 73
NAICS 54, 541, 5415, 54151, 541512

eSentire Questions

The eSentire annual revenue was $84 million in 2023.

Kerry Bailey is the CEO of eSentire.

630 people are employed at eSentire.

eSentire is based in Waterloo, Ontario.

The NAICS codes for eSentire are [54, 541, 5415, 54151, 541512].

The SIC codes for eSentire are [7372, 7379, 737, 73].

Top eSentire Employees

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