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Andreessen Horowitz's Cyber Security Portfolio

Browse 5 Cyber Security companies funded by Andreessen Horowitz. See funding amounts, founder contacts, and investment details.

Cyber Security Companies
5
Total Funding in Cyber Security
$333.5M

Cyber Security Portfolio Companies (5)

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Artificial Intelligence (AI)Cloud SecurityCyber SecurityDeveloper ToolsInternetOpen SourceSecuritySoftware

Socket is a developer-first security platform that protects your most critical apps from software supply chain attacks.

Stanford, United States
May 2026
$40.0M
Series C

Founder Contacts

19,000+ verified contacts

Artificial Intelligence (AI)Cyber SecurityNetwork SecuritySaaS

TENEX.AI is The AI SOC Company. The leading MDR provider built from the ground up around AI by people who have built and led services before

Sarasota, United States
March 2026
$250.0M
Series B

Founder Contacts

19,000+ verified contacts

Cloud ComputingCyber SecurityInformation TechnologyInternetSoftware

Eclypsium offers a platform for supply chain security for IT infrastructure.

Portland, United States
March 2026
$25.0M
Series C

Founder Contacts

19,000+ verified contacts

Cyber SecurityDeveloper ToolsInfrastructureSecurity

Arcjet is a security platform that adds bot detection, rate limiting, and attack protection to applications with minimal code.

San Francisco, United States
October 2025
$8.5M
Series A

Founder Contacts

19,000+ verified contacts

Artificial Intelligence (AI)Cyber SecurityInformation TechnologySecurity

Command Zero is an autonomous and AI-assisted cyber investigation platform that transforms security operations in complex environments.

Austin, United States
July 2025
$10.0M
Seed

Founder Contacts

19,000+ verified contacts

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