Emerging / Unranked
Not enough independent evidence for a confident score yet — or a scaled public incumbent (Splunk, Cisco, IBM, Microsoft, and similar category giants) whose innovation pace has gone stale relative to the market it once defined, however large its install base or revenue.
Plum Identity
A privacy-preserving identity-fraud detector for government programs, built by Pondera's founder and acquired by TrackLight.
Digital Fingerprints
Continuous behavioral-biometric authentication vendor, now a subsidiary of Poland's national credit bureau group (BIK), used to detect account…
ThreatHunter.ai
Managed detection and response provider built around live, human-led threat hunting; a service-disabled veteran-owned small business formerly known…
Array Networks
Array Networks is a networking hardware and software company providing application delivery controllers, SSL VPN gateways, and web…
McNally Capital
A Chicago private equity firm building a national-security portfolio, most recently TENICA Global Solutions in August 2026.
HDN (HanDreamnet)
A South Korean network access-layer security hardware vendor (SubGate Security Switch) involved in a 2026 Daekyo CNS transaction.
Raz-Lee Security
Raz-Lee Security has spent four decades building the iSecurity suite, a dedicated firewall, audit, and compliance platform purpose-built…
Cyber Engineering Services (CyberESI)
A Baltimore-based Managed Detection and Response provider built around a patented Command and Control node detection platform, focused…
Arexdata
Madrid-based data security posture management (DSPM) startup helping enterprises locate, classify, and monitor sensitive data across cloud and…
G DATA CyberDefense
Bochum, Germany-based creator of the world's first commercial antivirus software, now a privately-held European endpoint security and EDR…
SafeStack
An Auckland developer secure-coding training specialist acquired by NINJIO in July 2026.
Zecurion
Zecurion is an on-premises data loss prevention platform, originally founded in Russia, that targets banking and regulated-sector buyers…
BlueAlly
A PE-backed national IT solutions provider that acquired Miami security integrator GigaNetworks in August 2026.
AnubisNetworks
Portugal-based threat intelligence and cloud email security provider, now a BitSight subsidiary, originally built for telecom operators to…
Assac Networks
Tel Aviv-based maker of ShieldiT, a mobile anti-tapping and encrypted-communications app for government and defense users, now majority-owned…
FortifyWP
A bootstrapped boutique offering flat-fee manual WordPress security audits and hacked-site recovery.
Kaspersky Lab
Moscow-founded endpoint protection and threat-research vendor banned from sale in the United States since 2024 under a Commerce…
OneVisage
Swiss biometric authentication vendor using standard smartphone cameras to build 3D facial models for passwordless, anti-spoofing device and…
NetLib Security
Stamford, Connecticut-based maker of Encryptionizer, a FIPS 140-2 validated, transparent database and file encryption platform requiring no application…
Meeco
Melbourne, Australia-based personal data platform giving individuals a consent-driven identity wallet and verifiable-credential infrastructure that enterprises integrate to…
Secure Annex
A Kansas City browser and IDE extension-risk specialist acquired by Socket.
Beetles Cyber Security
Beetles Cyber Security is a Bangladesh-based offensive security firm delivering CREST-accredited penetration testing and PenTest-as-a-Service through its proprietary…
Digital Arts Inc.
Publicly traded Japanese security vendor behind the i-FILTER web filtering, m-FILTER email security, and Z-FILTER file encryption product…
Rotate
An MSP-native security platform acquired by Check Point in February 2026 to anchor its Workspace Security division.