cybersecdirectory

Endpoint protection vendors in the United States

26 of the 46 endpoint protection vendors we list are based in the United States. 4 are public, 4 are owned by another company and 18 are private. The oldest, Microsoft, was founded in 1975. By revenue from annual reports, the largest company here is Microsoft ($331.8bn in FY2026).

Companies focused on endpoint protection and antivirus in the United States

6 companies
CompanyBased inFoundedSizeOwnershipRevenue
Comodo Group

Comodo Group sells cybersecurity products and services to businesses and organisations.

Clifton, United States1998Private
Malwarebytes

Malwarebytes provides antivirus, VPN and identity protection software for individuals and businesses.

Santa Clara, United States2004Private
Morphisec

Morphisec sells endpoint security software that blocks ransomware and governs AI tools on devices.

New York, United StatesPrivate
Senteon

Senteon automates endpoint hardening and CIS benchmark compliance for audits.

Matawan, United StatesPrivate
ShieldApps Software Innovations

ShieldApps Software Innovations is an international software development company that builds security, privacy and performance tools for home computers.

Santa Ana, United States2012Private
Deep Instinct

Deep Instinct provides deep learning-based data security that prevents malware and ransomware across cloud, NAS, applications, and endpoints.

New York, United States2014Private

Also active in endpoint protection and antivirus

20 companies
CompanyBased inFoundedSizeOwnershipRevenue
Microsoft

Microsoft sells software, cloud services, hardware, and gaming products.

Redmond, United States1975228,000 staffPublic, MSFT$331.8bn (FY2026)
CrowdStrike

CrowdStrike provides AI-native cybersecurity solutions to stop breaches.

Austin, United States20117,925 staffPublic, CRWD$4.8bn (FY2026)
SentinelOne

SentinelOne provides an AI-native cybersecurity platform for endpoint, identity, and cloud protection.

Mountain View, United States2013Public, S$1.0bn (FY2026)
N-able

N-able provides cybersecurity and IT management software for managed service providers and businesses.

Burlington, United StatesPublic, NABL$508.8m (FY2025)
ThreatLocker

Provides Zero Trust cybersecurity software controlling application execution, network access and privileged access for organisations.

Orlando, United States2017700 staffPrivate
Sophos

Sophos provides cybersecurity products and managed detection and response services to organisations worldwide.

Atlanta, United States1999500+ staffOwned by Thoma Bravo
Datto

Datto provides backup and disaster recovery, endpoint management, professional services automation, networking and cybersecurity solutions.

Norwalk, United States2007Part of Kaseya
Eclypsium

Eclypsium provides continuous assurance of critical hardware, firmware, and software across enterprise infrastructure.

Portland, United States2017Private
Everfox

Everfox provides cybersecurity solutions for cross domain, threat protection, and insider risk management.

Herndon, United StatesPrivate
Harmonic Security

Harmonic Security provides software that discovers, classifies and controls how employees use AI tools at work.

San Francisco, United States2023Private
Iru

Iru is a software company that sells a unified platform for managing devices, identity and compliance.

Coral Gables, United States2018Private
Ivanti

Ivanti provides software for managing and securing endpoints, IT services, networks and supply chains.

South Jordan, United StatesPrivate
Jamf

Jamf provides management and security software for Apple devices in organisations.

Minneapolis, United States2000Owned by Francisco Partners
Lookout

Lookout provides mobile security solutions that protect devices and data from cyber threats.

Boston, United StatesPrivate
RunSafe Security

Generates SBOMs for embedded code and hardens vehicle ECU software against memory-based exploits at runtime.

McLean, United StatesPrivate
Tanium

Tanium provides a platform for managing and securing endpoints across large networks.

Emeryville, United States2007Private
Wazuh

Wazuh provides an open source platform for security monitoring and threat detection.

San Jose, United States2015Private
Zimperium

Zimperium provides mobile security for devices and applications.

Tel Aviv, United States2010Owned by Liberty Strategic Capital
OPSWAT

OPSWAT provides cybersecurity solutions to protect critical infrastructure from file-borne and device-borne threats.

Tampa, United StatesPrivate
Red Balloon Security

Embedded firmware hardening and runtime monitoring for devices, including Symbiote protection for vehicle ECUs and calibration data.

New York, United States2011Private

More endpoint protection vendors

All 46 endpoint protection vendors

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