All Industries

Top Cybersecurity Companies

2,019 Cybersecurity companies, sorted by total funding raised.

AvePointIPO

SaaS platform for enterprise data protection, security, backup, and governance across Microsoft, ...

Jersey City, United States1001–5000enterprise software, Cybersecurity
Growth Equity·$290.0M·Dec 2019
Pentera

Pentera is the category leader for Automated Security Validation, allowing organizations to test ...

Petah Tikva, Israel201–500Cybersecurity
Venture Round·$289.5M·Mar 2026
Tongdun Technology

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

Hangzhou, China1001–5000Compliance, Fintech
Series E·$287.8M·Jul 2019
Sayari

Commercial intelligence platform providing supply chain risk and entity resolution data to identi...

Washington, United States201–500Cybersecurity, SaaS
Growth Equity·$286.5M·Apr 2024
Ontic

Provides a connected security platform that unifies intelligence, incident management, and invest...

Austin, United States201–500Cybersecurity, Data & Analytics
Series C·$282.0M·Aug 2025
Iru

AI-powered IT and security platform (formerly Kandji) that unifies identity and access management...

San Francisco, United States201–500Artificial Intelligence, Cybersecurity
Series D·$281.0M·Jul 2024
Auth0Acquired

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

Bellevue, United States501–1000Cybersecurity, Developer Tools
Series F·$278.0M·Jul 2020
Exabeam

Exabeam provides AI-driven security operations solutions for threat detection.

Foster City, United States501–1000Cybersecurity
Venture Round·$275.0M·Jun 2021
StarkWare

StarkWare brings scalability and privacy to blockchains with zero-knowledge STARK proofs.

Netanya, Israel201–500Crypto & Web3, Cybersecurity
Series D·$273.0M·May 2022
Canary Technologies

Modernizing the hospitality tech stack.

San Francisco, United States51–200SaaS, Hardware
Series D·$272.4M·Jun 2025
XBOW

XBOW is an AI-powered offensive security company that automates pentesting and accelerates the di...

Seattle, United States51–200Artificial Intelligence, Cybersecurity
Extension Round·$270.0M·May 2026
Huntress

Managed cybersecurity platform providing endpoint detection and response, identity threat detecti...

Columbia, United States501–1000Cybersecurity, SaaS
Series D·$268.0M·Jun 2024
Clumio

Clumio provides cloud-native backup and ransomware protection for AWS workloads, now operating as...

Santa Clara, United States51–200Cybersecurity, SaaS
Series D·$261.0M·Feb 2024
Contrast Security

Application security platform using runtime instrumentation to detect and prevent vulnerabilities.

Los Altos, United States201–500Cybersecurity, SaaS
Series E·$261.0M·Nov 2021
Tailscale

For teams who want secure, private networks without weeks of setup and configuration, Tailscale m...

Toronto, Canada201–500Cybersecurity, Developer Tools
Series C·$260.0M·Apr 2025
Coro

Cloud cybersecurity platform protecting small and mid-size businesses' endpoints, email, cloud ap...

New York, United States201–500Cybersecurity, SaaS
Series D·$255.0M·Mar 2024
Critical Start

Managed detection and response cybersecurity provider delivering 24x7 AI-accelerated threat detec...

Plano, United States201–500Cybersecurity
Private Equity·$255.0M·Jan 2022
Guardio

Israeli cybersecurity company with browser security and threat protection products.

Tel Aviv, Israel51–200Cybersecurity
Growth Equity·$255.0M·Jun 2026
NozomiAcquired

Nozomi Networks manages cyber risk and improves resilience for industrial operations.

San Francisco, United States201–500Cybersecurity, Artificial Intelligence
Series E·$252.5M·Mar 2024
Menlo

Cloud-delivered browser security and isolation platform that prevents phishing, ransomware, and f...

Palo Alto, United States201–500Cloud, Cybersecurity
Series E·$250.5M·Nov 2020
Acronis

Acronis offers storage management solutions that are technically advanced for mission-critical ap...

Schaffhausen, SwitzerlandCybersecurity, SaaS
Series C·$250.0M·Jul 2022
Censys

Provides internet-wide visibility and threat intelligence to security teams for attack surface ma...

Ann Arbor, United States51–200Cybersecurity, Data & Analytics
Series D·$245.5M·Apr 2026
Incode

Incode is a digital identity authentication and biometrics company.

Mexico City, Mexico501–1000Artificial Intelligence, Cybersecurity
Series B·$245.0M·Dec 2021
Monad

Monad’s platform unites security data silos and builds effective security and compliance workflows.

San Francisco Bay Area, United States51–200Crypto & Web3, Compliance
Series A·$244.0M·Apr 2024
Cyberhaven

AI data security platform unifying DSPM, DLP, insider risk and AI security for enterprises.

San Francisco, United States201–500Artificial Intelligence, Cybersecurity
Series D·$236.5M·Apr 2025