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.
Remote
A global employment platform folding device and identity management into the employee lifecycle through its April 2026 acquisition…
Caveonix
Virginia-based vendor offering hybrid multicloud vulnerability and misconfiguration management, now a small, steady niche player.
Software Diversified Services
Privately held mainframe software vendor providing z/OS security, multi-platform encryption, and compliance tools to Fortune 500 and Global…
APPVISORY (mediaTest digital)
German SaaS provider of mobile app risk management, using static and dynamic analysis to screen mobile applications for…
TruOps
Cloud-based GRC platform from longtime IT/security consultancy SDG Corporation, integrating IT risk, compliance, vendor risk, and vulnerability management…
ASPG
Naples, Florida-based mainframe security vendor providing z/OS encryption, RACF administration, and self-service password reset/MFA for a niche most…
SecureSky
Omaha, Nebraska-based managed cloud security provider specializing in Microsoft Sentinel/Defender deployment, CSPM/SSPM, and 24x7 managed detection and response…
Zero Point Security
A bootstrapped UK red-team and C2 training brand acquired by Fortra in April 2026.
InfiniQuant
Erlangen-based quantum cryptography developer building metropolitan and satellite quantum key distribution and quantum random number generation.
InfoWatch
Moscow-based data loss prevention (DLP) pioneer and long-time Russian DLP market leader, now adding AI-assisted analysis to its…
EasySec Solutions
An Israeli startup building an OT-native zero-trust platform that enforces device-level access control and end-to-end encryption inside industrial…
TransferChain
A blockchain-authenticated, zero-knowledge encrypted cloud storage and file transfer platform that splits data across a distributed multi-cloud backend.
Cloudanix
Cloudanix is a Y Combinator-backed CNAPP that combines cloud posture management, code security, workload protection, and just-in-time access…
Koniag Cyber
An Alaska Native Corporation cybersecurity subsidiary that built CMMC capability by acquiring SoundWay Consulting's practice.
iCOUNTER
A Dallas cyber-risk-intelligence company that adds edge-collection depth to its Counter Threat Operating System via its April 2026…
Quantum Fort
Swiss cyber risk quantification firm, rebranded from Corax Cyber Security, translating technical exposure into financial risk metrics for…
Border0
A Vancouver privileged-access startup acquired by Tailscale in March 2026, its first acquisition, with its seven-person team joining.
MDaemon Technologies
MDaemon Technologies (formerly Alt-N Technologies) is a Grapevine, Texas company that has built email and email security software,…
AppSecAI
Los Altos-based early-stage startup from Contrast Security's founders, using AI to triage and auto-fix SAST vulnerability findings.
Arkenstone Defense
A seed-stage Menlo Park managed platform for the federal compliance burden of selling into government.
Acora
An LDC-backed UK IT and cyber services group that expanded globally by acquiring secure-data-transfer specialist HANDD in May…
Certes
Long-tenured network encryption specialist whose Layer 4 CryptoFlow technology segments and encrypts sensitive data flows across mixed infrastructure…
ACG Cybersecurity
Paris-based independent cybersecurity consultancy specializing in penetration testing, ISO 27001 implementation, and regulatory compliance audits (GDPR, PCI DSS,…
inBay Technologies
inBay Technologies builds idQ, a passwordless digital identity and delegated authorization platform aimed at eliminating usernames and passwords…