Updated Apr 23, 2026
Score 47
eSentire logo

eSentire

Ranked #44 of 1,000+ cybersecurity companies
Profile
INITIALIZING DATA STREAM...

Overview

Legal Name
eSentire, Inc.
Founded
2001
Crunchbase Rank
#5153

The Authority in Managed Detection and Response.

Founded in 2001, eSentire is the authority in Managed Detection and Response, using machine-learning XDR, 24/7 threat hunting, SOC analysts, and TRU intelligence to protect thousands of organizations across 80+ countries and 35 industries, delivering Managed Risk/Continuous Threat Exposure Management, MDR, and Incident Response to stop cyber threats before they disrupt business.

Industries
IT Consulting and OutsourcingComputer and Network SecurityNetwork Management SoftwareCybersecurity
Type
Privately HeldUnicorn

Company Size

Employees
 
591
Range501–1,000 employees
110K+

Affiliated Organizations

Versive, now part of eSentireAffiliate

Headquarters

451 Phillip St, Auburn, IN 46706

Followers

 
74,278

Press Coverage

DateArticlePublisher
Apr 9, 2021eSentire Hires Channel, Marketing Executives for MDR, XDR Security ExpansionMSSP Alert
Jan 20, 2021Verizon Cybertrust’s Longtime Global Security Services Leader, Bryan Sartin, Joins eSentire as Chief Services OfficerSalesTech Star
Feb 3, 2020eSentire appoints Charles “C.J.” Spallitta as Chief Product OfficerHelp Net Security
Nov 11, 2025Is SaaS dead? Tech leaders debate whether it’s time for requiem or rebirthBetaKit
Oct 27, 2025MoxiWorks names Ashley Fidler chief product officerHousingWire.com
Oct 16, 2025Why the future of Ontario’s critical industries hinges on startupsBetaKit
Oct 12, 2025New Rust-Based Malware "ChaosBot" Uses Discord Channels to Control Victims' PCsThe Hacker News
Sep 4, 2025TAG-150 Develops CastleRAT in Python and C, Expanding CastleLoader Malware OperationsThe Hacker News
Sep 1, 2025Punishing workers for refusing to use AI is a terrible idea, but these CEOs did it anywayIT Pro
Aug 27, 2025Who are you again? Infosec experiencing 'Identity crisis' amid rising login attacksThe Register

1–10 of 22

Specialties

Managed Detection and ResponseSecurity StrategyThreat HuntingManaged VulnerabilityPhishingSecurity Awareness TrainingVirtual CISOAdvanced Threat ProtectionApplication WhitelistingCyber ForensicsEndpoint SecurityIncident ResponseIDS/IPSMalware ProtectionPenetration TestingSecurity Monitoring ServicesSecurity/Regulatory Compliance ConsultingSIEMVulnerability Assessments 2.0

Categories

Cyber SecurityNetwork SecuritySecurity

Event Appearances

8 events · 5 sponsor · 3 exhibitor
Channel Connect 2024
Nov 17, 2024·Sponsor
RSA Conference 2023
Apr 24, 2023·Exhibitor
Chief Marketing Officer Summit
Nov 3, 2021·Sponsor
Ai4 2020
Aug 18, 2020·Sponsor
RSA Conference 2020
Feb 24, 2020·Exhibitor
(ISC)² Security Congress 2019
Oct 28, 2019·Sponsor
Hosting & Cloud Transformation Summit 2019
Sep 23, 2019·Sponsor
ILTACON 2019
Aug 18, 2019·Exhibitor

Product

NameDescription
Managed Detection and Response (MDR)A service combining multi-signal threat intelligence, XDR technology, and 24/7 threat hunting to detect, investigate, and respond to cyber threats across an organization's attack surface.
Extended Detection and Response (XDR) PlatformA machine learning-driven platform that correlates multi-signal data to detect, respond to, and automatically block cyber threats in real time while reducing noise.
Security Operations Center (SOC) as a ServiceA 24/7 human-led security operations service providing continuous threat hunting, incident handling, and expert investigation support.
Digital Forensics and Incident Response (DFIR) ServicesServices providing readiness planning, incident response retainers, and emergency response to investigate and remediate cybersecurity incidents.
Continuous Threat Exposure Management (CTEM)Advisory and management programs that identify security gaps and develop proactive strategies to reduce cyber risk exposure.
Threat Response Unit (TRU)A team providing proactive threat intelligence, original research, and development of detection models to enhance security defenses.