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Kleiner Perkins's Cyber Security Portfolio

Browse 17 Cyber Security companies funded by Kleiner Perkins. See funding amounts, founder contacts, and investment details.

Cyber Security Companies
17
Total Funding in Cyber Security
$1.0B

Cyber Security Portfolio Companies (17)

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Cyber SecurityNetwork Security

Open Raven is the data security posture management company that prevents leaks, breaches, and compliance incidents.

Los Angeles, United States
September 2022
$20.0M
Series B

Founder Contacts

30,000+ verified contacts

Cyber SecurityNetwork Security

IronNet Cybersecurity is a network security company that allows enterprises and nations to defend against emerging threats in real time.

Mclean, United States
September 2023
$15.1M
Post-IPO Debt

Founder Contacts

30,000+ verified contacts

Cyber SecurityInformation TechnologySecuritySoftware

Huntress is the enterprise-grade, people-powered cybersecurity solution for all businesses, not just the 1%.

Columbia, United States
June 2024
$150.0M
Series D

Founder Contacts

30,000+ verified contacts

Cloud Data ServicesCloud InfrastructureCloud SecurityCyber SecurityIdentity ManagementPrivacy

Teleport is an infrastructure identity company provides access to infrastructure on a foundation of cryptographic identity and zero trust.

Oakland, United States
May 2022
Series C

Founder Contacts

30,000+ verified contacts

ComplianceCyber SecurityFraud DetectionIdentity ManagementInformation TechnologySaaS

Persona is an identity verification and management platform that enables businesses to automate and streamline their verification processes.

San Francisco, United States
April 2025
$200.0M
Series D

Founder Contacts

30,000+ verified contacts

AppsCyber SecurityInformation TechnologyProductivity ToolsSecuritySoftware

Doppler’s developer-first security platform empowers teams to seamlessly manage, orchestrate, & govern secrets at scale.

San Francisco, United States
February 2023
Series A

Founder Contacts

30,000+ verified contacts

Cyber SecurityInformation TechnologyInternet of ThingsNanotechnologySecuritySoftwareSupply Chain Management

DUST is a market-leading technology utilizing nanoengineered diamonds to create an unclonable identity layer on any object.

Newton, United States
December 2023
$40.0M
Series B

Founder Contacts

30,000+ verified contacts

Corporate TrainingCyber SecurityInternetSimulationSoftware

Spear phishing simulation & security awareness training

San Francisco, United States
December 2021
$1.1M
Pre-Seed

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)Cyber SecuritySecurity

Armadin Security is an AI-powered cybersecurity company that specializes in real-time threat hunting.

Menlo Park, United States
January 2026
$165.2M
Series A

Founder Contacts

30,000+ verified contacts

Cloud InfrastructureCloud SecurityCyber SecurityDeveloper ToolsEnterprise SoftwareInfrastructureOpen SourceSecurity

Chainguard is a cloud-native development platform that provides low-to-zero CVE container images for building and running applications.

Kirkland, United States
October 2025
$280.0M
Debt Financing

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)Cyber Security

Gambit Security is an AI-powered cybersecurity platform that focuses on enhancing company resilience against cyberattacks and disruptions.

New York, United States
February 2026
$56.0M
Series A

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)Cyber SecurityNetwork SecuritySecurity

Synack is a crowdsourced security platform that utilizes augmented intelligence to discover and secure vulnerable applications.

Redwood City, United States
October 2020
Secondary Market

Founder Contacts

30,000+ verified contacts

Cyber SecurityInformation TechnologyIntellectual PropertySecurity

Ionic Security, a data security platform, provides access control, intellectual property monitoring, data encryption, and policy management.

Atlanta, United States
July 2020
$441K
Series Unknown

Founder Contacts

30,000+ verified contacts

Cyber SecurityNetwork SecuritySecurity

Area 1 Security is a performance-based cybersecurity company, changing how businesses protect against phishing attacks.

Redwood City, United States
June 2020
$25.0M
Series B

Founder Contacts

30,000+ verified contacts

AnalyticsBig DataCyber SecurityPrivacy

Data observability for a connected world. Trace Data helps companies understand, monitor and secure their data.

San Francisco, United States
July 2019
$5.0M
Seed

Founder Contacts

30,000+ verified contacts

Cyber SecuritySecuritySoftware

JASK is a SOC Company which transforms security analyst workflows through intelligence and automation.

Austin, United States
June 2018
$33.0M
Series B

Founder Contacts

30,000+ verified contacts

AdvertisingArtificial Intelligence (AI)Cloud ComputingCyber SecurityDigital MarketingDigital MediaInternetMobileSoftware

Instart helps hundreds of leading enterprises around the world deliver a faster, safer and more profitable digital experience.

Palo Alto, United States
November 2017
$30.0M
Series E

Founder Contacts

30,000+ verified contacts

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