All Industries

Top Cybersecurity Companies

2,433 Cybersecurity companies, sorted by total funding raised.

GitLabIPO

GitLab delivers a single DevSecOps platform that unifies planning, source code management, CI/CD,...

San Francisco, United States1001–5000Cybersecurity, Developer Tools
Series E·$409.5M·Sep 2019
eSentire

Managed detection and response (MDR) cybersecurity provider offering 24/7 threat detection powere...

Cambridge, Canada1001–5000Cybersecurity
Series E·$404.1M·Feb 2022
Cloaked

Consumer privacy app providing email and phone aliases, data-broker removal, spam-call blocking, ...

Boston, United States51–200Cybersecurity, Identity
Series B·$404.0M·Mar 2026
BitSight

Cyber risk management platform providing security performance monitoring, exposure analysis, and ...

Boston, United States501–1000Compliance, Cybersecurity
Series E·$397.0M·Sep 2021
StackPathClosed

Dallas-based cybersecurity firm

Dallas, United States201–500Cybersecurity
Series B·$396.0M·Jan 2020
TI
Trulioo Information Services

Trulioo is a global identity verification platform providing real-time KYC, KYB, and AML complian...

Vancouver, Canada201–500Cybersecurity, Fintech
Series D·$394.0M·Jun 2021
Signifyd

Commerce protection platform providing guaranteed fraud prevention for ecommerce merchants, offer...

San Jose, United States501–1000Fintech, E-Commerce
Series E·$390.2M·Apr 2021
Semperis

Semperis provides AI-powered identity threat detection and recovery software that secures hybrid ...

New York, United States201–500Cybersecurity
Growth Equity·$365.0M·Jun 2024
Aviatrix

Aviatrix Systems, Inc. operates as a cloud networking startup, develops software that enables ent...

Santa Clara, United States201–500Cloud, Cybersecurity
Series E·$350.8M·Sep 2021
Sumo LogicAcquired

Sumo Logic provides cloud-based log analytics, observability, and security tools that help organi...

Redwood City, United States501–1000Analytics, Cybersecurity
Series G+·$345.8M·May 2019
Interos

AI-powered supply chain risk intelligence and automated supplier resilience platform for enterpri...

Arlington, United States51–200Artificial Intelligence, Cybersecurity
Venture Round·$345.5M·Mar 2026
Deep Instinct

Preemptive cybersecurity company using deep learning to prevent and explain unknown zero-day thre...

New York, United States201–500Artificial Intelligence, Cybersecurity
Venture Round·$333.7M·Sep 2022
Auth0Acquired

Auth0 provides a flexible, drop-in identity platform for developers to add authentication and aut...

Bellevue, United States501–1000Cybersecurity, Developer Tools
Series F·$332.3M·Jul 2020
CloudflareIPO

Cloudflare operates a connectivity cloud that helps organizations secure, connect, and accelerate...

San Francisco, United States1001–5000Cloud, Cybersecurity
Series E·$332.1M·Mar 2019
Jumpcloud

JumpCloud is an Open Directory Platform supporting businesses with device management for secure, ...

Louisville, United States501–1000Cloud, Cybersecurity
Extension Round·$329.3M·Oct 2021
Drata

Security and compliance automation platform that helps companies maintain continuous compliance a...

San Diego, United States501–1000Cybersecurity, Compliance
Series C·$328.2M·Dec 2022
Security Scorecard

SecurityScorecard provides AI-driven third-party cyber-risk management, continuously rating organ...

New York, United States501–1000Compliance, Cybersecurity
Series E·$325.0M·Mar 2021
Own CompanyAcquired

Own Company, a leading cloud-to-cloud backup and restore vendor, provides secure, automated, dail...

Englewood Cliffs, United States501–1000Cybersecurity
Series E·$324.3M·Aug 2021
Tongdun Technology

Tongdun Technology is an AI-based intelligent risk management and fraud detection platform headqu...

Hangzhou, China1001–5000Compliance, Fintech
Series E·$317.8M·Jul 2019
Versa Networks

Versa Networks delivers SASE, security, networking, SD-WAN, cloud, and analytics solutions that h...

Santa Clara, United States501–1000Cloud, Cybersecurity
Series E·$316.3M·Oct 2022
Elliptic

Elliptic provides blockchain analytics and crypto compliance software that helps banks, exchanges...

London, United Kingdom51–200Crypto & Web3, Cybersecurity
Series E·$313.0M·May 2026
PensandoAcquired

Pensando Systems is a distributed computing company pioneering software-defined cloud, compute, n...

Milpitas, United States201–500Cybersecurity, Developer Tools
Venture Round·$313.0M·Aug 2021
Corelight

Network security monitoring platform built on open-source Zeek (formerly Bro) for enterprise SOC ...

San Francisco, United States201–500Cybersecurity
Series E·$309.2M·Apr 2024
TRM Labs

TRM Labs provides blockchain intelligence software and AI agents that help financial institutions...

San Francisco, United States201–500Data & Analytics, Artificial Intelligence
Series C·$303.9M·Feb 2026
TenableIPO

Tenable provides an exposure management platform that helps organizations identify, prioritize, a...

Columbia, United States1001–5000Cybersecurity, enterprise software
Series B·$300.0M·Nov 2015