All Industries

Top Cybersecurity Companies

3,495 Cybersecurity companies, sorted by total funding raised.

ID.me

Digital identity verification platform that enables individuals to prove their identity online an...

McLean, United States501–1000Cybersecurity, GovTech
Series ETotal funding$591.0MSep 2025
sentineloneIPO

SentinelOne delivers autonomous endpoint protection through a single agent that successfully prev...

Mountain View, United States1001–5000Artificial Intelligence, Cybersecurity
Series FTotal funding$587.0MNov 2020
Kiteworks

Kiteworks' mission is to empower organizations to effectively manage risk in every send, share, r...

Palo Alto, United States201–500Cybersecurity
Growth EquityTotal funding$576.0MAug 2024
Ledger

Leading hardware wallet and security platform for managing cryptocurrency and digital assets, ser...

Paris, France501–1000Crypto & Web3, Cybersecurity
Series CTotal funding$564.8MMar 2023
Own CompanyAcquired

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

Englewood Cliffs, United States501–1000Cybersecurity, Cloud
Extension RoundTotal funding$557.3MApr 2025
Kaseya

Kaseya provides AI-powered IT management and cybersecurity software that helps managed service pr...

Miami, United States1001–5000Cybersecurity, Infrastructure
Private EquityTotal funding$545.0MNov 2017
Transmit Security

Transmit Security builds a modern, modular CIAM platform helping businesses deliver secure digita...

Tel Aviv, United States201–500Financial Services, Cybersecurity
Series ATotal funding$543.0MJun 2021
Vectra

Vectra AI provides AI-native security observability that helps enterprises detect, investigate, a...

San Jose, United States501–1000Artificial Intelligence, Cybersecurity
Growth EquityTotal funding$535.7MJan 2024
Dream

AI-powered national cybersecurity platform protecting critical infrastructure and government netw...

Tel Aviv, Israel51–200Artificial Intelligence, Cybersecurity
Series CTotal funding$535.0MJun 2026
Forter

Forter helps digital commerce businesses identify trusted customers and prevent fraud using AI-po...

New York, United States501–1000Cybersecurity, Fintech
Series FTotal funding$525.0MMay 2021
Chainalysis

Chainalysis is a blockchain data platform providing compliance, investigation, and analytics tool...

New York, United States501–1000Analytics, Crypto & Web3
Growth EquityTotal funding$523.6MOct 2025
Horizon3.ai

Horizon3.ai is a leading provider of autonomous security solutions and the creator of NodeZero, a...

San Francisco, United States201–500Cybersecurity, Artificial Intelligence
Series ETotal funding$510.0MJul 2026
Kandji

Endpoint management and security platform that helps IT and security teams manage and secure corp...

Miami, United States201–500Cybersecurity, Identity
Series DTotal funding$509.4MJul 2024
Dragos

Industrial cybersecurity company providing OT/ICS visibility, threat detection, and incident resp...

Hanover, United States501–1000Cybersecurity, Industrials
Extension RoundTotal funding$507.4MSep 2023
NetSPI

NetSPI helps security teams proactively discover, prioritize, and remediate vulnerabilities throu...

Minneapolis, United States501–1000Cybersecurity
Growth EquityTotal funding$500.0MOct 2022
ThreatLocker

ThreatLocker provides proactive Zero Trust cybersecurity solutions that help businesses control d...

Orlando, United States501–1000Cybersecurity, SaaS
Series FTotal funding$485.0MJul 2026
Devo, Inc.

Devo is a cloud-native security data platform delivering real-time SIEM, SOAR, and UEBA for secur...

Madrid, Spain201–500Artificial Intelligence, Cybersecurity
Series FTotal funding$481.0MJun 2022
Exein

Provides AI-powered embedded IoT cybersecurity (runtime and firmware protection) for device manuf...

Rome, Italy51–200Cybersecurity, IoT
Venture RoundTotal funding$475.0MSep 2026
Peregrine

Peregrine creates software that helps organizations integrate and analyze large and complex data ...

San Francisco, United States201–500Artificial Intelligence, Cybersecurity
Series DTotal funding$470.0MJun 2026
Trulioo

Trulioo, the leading global identity & business verification service, provides instant electronic...

Vancouver, Canada201–500Fintech, Cybersecurity
Series DTotal funding$466.3MJun 2021
Vanta

Vanta provides an agentic trust platform that helps organizations automate compliance, manage ris...

San Francisco, United States501–1000Compliance, Cybersecurity
Series DTotal funding$460.0MJul 2025
CrowdStrikeIPO

CrowdStrike provides the AI-powered Falcon cybersecurity platform, combining threat intelligence ...

Austin, United States10001+Cybersecurity, SaaS
Series ETotal funding$456.0MJun 2018
Druva

Cloud-native data security and backup platform that provides backup, ransomware recovery, and dat...

Sunnyvale, United States1001–5000Cloud, Cybersecurity
Series G+Total funding$450.0MApr 2021
FireEyeIPO

FireEye builds world-class cybersecurity and malware protection services.

Milpitas, United States1001–5000Cybersecurity
Private EquityTotal funding$450.0MNov 2020
Armadin

AI-native cybersecurity company founded by ex-Mandiant CEO Kevin Mandia, building an autonomous o...

San Francisco, United States11–50Artificial Intelligence, Cybersecurity
Series BTotal funding$445.5MOct 2026