cybersecdirectory

All companies

Every cybersecurity vendor and service firm on the list. Tick the filters to build a shortlist, then open a profile to see who owns the company and what it does. You can also browse by category or country, or see recent deals.

Results

23 companies

See also NDR vendors and companies based in the United States.

CompanyCategoryBased inFoundedOwnership
ARIA Cybersecurity

ARIA Cybersecurity provides AI-driven threat detection and response solutions for IT and OT infrastructure.

Network detection and responseLowell, United StatesOwned by CSPi
AtlasCyber

Provides agentic threat intelligence and validation for critical infrastructure security teams.

Threat intelligenceMerrimack, United StatesPrivate
Claroty

Claroty provides cybersecurity for cyber-physical systems in industrial, healthcare, and commercial settings.

OT and ICS securityNew York, United StatesPrivate
Corelight

Corelight provides network detection and response solutions for cybersecurity teams.

Network detection and responseSan Francisco, United States2013Private
Elisity

Elisity provides identity-based microsegmentation software to contain lateral movement across enterprise networks.

Zero trust network accessDallas, United States2018Owned by IonQ
Exabeam

Exabeam provides security operations platforms that use behavioural analytics to detect and respond to threats.

SIEMBroomfield, United States2013Owned by Thoma Bravo
ExtraHop

ExtraHop provides network detection and response for security and performance.

Network detection and responseSeattle, United States2007Owned by Bain Capital and Crosspoint Capital Partners
Fidelis Security

Fidelis Security provides cybersecurity solutions for enterprises and government agencies.

Network detection and responseRiverside, United States2003Owned by Partner One
Fortinet

Fortinet provides cybersecurity solutions and services, including networking and security convergence, for enterprises and governments.

FirewallsSunnyvale, United States2000Public, FTNT
Galvanick

Galvanick provides behavioral threat detection for operational technology environments.

OT and ICS securitySeattle, United StatesPrivate
GreyNoise Intelligence

GreyNoise Intelligence provides real-time network threat intelligence.

Threat intelligenceWashington, D.C., United States2017Private
Hillstone Networks

Hillstone Networks provides cyber security products including firewalls, threat detection and cloud workload protection.

FirewallsSanta Clara, United StatesPrivate
Infoblox

Infoblox provides networking and security software for DNS, DHCP and IP address management.

DNS securitySanta Clara, United StatesPrivate
Lumu

Lumu provides network detection and response to identify and stop cyber threats in real time.

Network detection and responseDoral, United StatesPrivate
NETSCOUT

NETSCOUT provides real-time network visibility, observability, cybersecurity, and DDoS protection solutions.

DDoS protectionWestford, United States1984Public, NTCT
NetWitness

NetWitness provides cybersecurity platforms for threat detection, investigation and response across IT and OT environments.

Network detection and responseRiverside, United States1997Private
Nozomi Networks

Nozomi Networks provides OT and IoT security solutions for critical infrastructure, offering asset visibility and threat detection.

OT and ICS securitySan Francisco, United StatesOwned by Mitsubishi Electric
Ordr

Ordr provides a platform that discovers and enforces security policies for connected devices across IT, IoT, OT, and IoMT.

IoT, embedded and product securitySanta Clara, United States2015Private
PathSolutions

PathSolutions sells TotalView, a network operations intelligence platform.

Network detection and responseSanta Clara, United States1998Private
Progress

Flowmon network detection and response, plus MOVEit file transfer, Kemp LoadMaster load balancing, ShareFile, Chef, Telerik and other business software.

Network detection and responseBurlington, United StatesPrivate
Stamus Networks

Stamus Networks provides network detection and response systems for enterprise security teams.

Network detection and responseIndianapolis, United States2014Private
Stellar Cyber

Stellar Cyber provides an AI-native security operations platform that unifies detection and response tools.

SIEMSan Jose, United States2015Private
Vectra AI

Vectra AI provides AI-native security and observability to detect and respond to cyber threats.

Network detection and responseSan Jose, United States2011Private