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Series A Network Security Companies

Explore 61 network security startups that raised series a funding. Access verified founder contact information and fundraising data.

Total Companies
61
Total Funding
$519.9M
Avg Funding
$20.8M
Cities
15

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Paris, France

MokN is a SaaS deception platform that captures stolen credentials and helps early detection of phishing attacks.

May 2026
Series A

Founder Contacts

19,000+ verified contacts

New York, United States

Ocean eliminates AI-powered targeted attacks that surface-level detections miss.

May 2026
Series A

Founder Contacts

19,000+ verified contacts

New York, United States
$30.0M
raised

Fig Security is a cybersecurity startup that detects gaps in operational data security infrastructure and maintains functionality.

Mar 2026
Series A

Founder Contacts

19,000+ verified contacts

Paris, France
$30.0M
raised

Qevlar AI is a SOC platform that enhances security operations by investigating alerts and correlating data to detect real threats.

Mar 2026
Series A

Founder Contacts

19,000+ verified contacts

Paris, France
$17.9M
raised

Escape - API discovery and API security platform that leverages generative AI to discover and secure all exposed APIs.

Mar 2026
Series A

Founder Contacts

19,000+ verified contacts

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19,000+ verified emails
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Tel Aviv, Israel
$17.5M
raised

Lema AI is an agentic platform delivering continuous visibility and mitigation of security risks from third-party vendors.

Feb 2026
Series A

Founder Contacts

19,000+ verified contacts

New York, United States
$32.0M
raised

ORION is a cybersecurity company that prevents data loss by replacing policy-based enforcement with real-time contextual intelligence.

Feb 2026
Series A

Founder Contacts

19,000+ verified contacts

New York, United States
$25.0M
raised

Astelia is an AI-native exposure management tool that allows enterprises to concentrate on vulnerabilities that are actually exploitable.

Feb 2026
Series A

Founder Contacts

19,000+ verified contacts

San Francisco, United States
$42.0M
raised

Cogent Security utilizes AI agents to manage vulnerabilities by connecting scanners and prioritizing fixes.

Feb 2026
Series A

Founder Contacts

19,000+ verified contacts

Boston, United States
$28.0M
raised

OneLayer offers a security and asset management platform focused on private LTE and 5G networks.

Oct 2025
Series A

Founder Contacts

19,000+ verified contacts

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19,000+ verified emails
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Havant, United Kingdom
$6.7M
raised

Managed Security Service Provider (MSSP), SaaS, Cyber Security

Oct 2025
Series A

Founder Contacts

19,000+ verified contacts

Washington, United States
$10.0M
raised

Tidal Cyber maps adversary behavior to a security stack using a threat-led defense platform.

Sep 2025
Series A

Founder Contacts

19,000+ verified contacts

Medellín, Colombia
$18.0M
raised

Somos Internet is a network and telecommunications startup that provides latest generation internet with a fast, secure, stable connection.

Aug 2025
Series A

Founder Contacts

19,000+ verified contacts

Wilmington, United States
$13.0M
raised

Seal Security provides security operations.

Jul 2025
Series A

Founder Contacts

19,000+ verified contacts

New York, United States
$13.5M
raised

Zip Security delivers an AI-driven cybersecurity and compliance platform for security and IT automation for small and mid-sized enterprises.

Jul 2025
Series A

Founder Contacts

19,000+ verified contacts

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19,000+ verified emails
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London, United Kingdom
$25.0M
raised

Maze a platform that uses AI agents to investigate and resolve cloud security vulnerabilities.

Jun 2025
Series A

Founder Contacts

19,000+ verified contacts

San Francisco, United States
$16.0M
raised

Infisical is an open-source secrets manager that secures and syncs app configs and credentials across teams with end-to-end encryption.

Jun 2025
Series A

Founder Contacts

19,000+ verified contacts

San Francisco, United States
$12.0M
raised

Impart Security is a complete API security platform designed to enable security and development teams to protect their APIs.

Jun 2025
Series A

Founder Contacts

19,000+ verified contacts

Seattle, United States
$30.0M
raised

MIND is a cybersecurity company that offers a data security platform to automate data loss prevention and insider risk management programs.

Jun 2025
Series A

Founder Contacts

19,000+ verified contacts

Santa Clara, United States
$26.2M
raised

Aurascape enables businesses to innovate fearlessly in the age of AI through a security platform engineered for AI interactions.

Apr 2025
Series A

Founder Contacts

19,000+ verified contacts

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19,000+ verified emails
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London, United Kingdom
$13.6M
raised

Securing worldwide enterprises by connecting them with top cybersecurity professionals through Continuous Pentesting.

Mar 2025
Series A

Founder Contacts

19,000+ verified contacts

Bernalillo, United States
$25.0M
raised

Crogl investigates thousands of alerts per day following your organization's workflows.

Mar 2025
Series A

Founder Contacts

19,000+ verified contacts

Palo Alto, United States
$50.0M
raised

Mimic Networks is a cybersecurity company that provides an enterprise ransomware defense platform for security teams.

Feb 2025
Series A

Founder Contacts

19,000+ verified contacts

San Mateo, United States
$28.0M
raised

QuSecure provides post-quantum cryptography software solutions that offer traditional and cyber threat protection services.

Feb 2025
Series A

Founder Contacts

19,000+ verified contacts

San Francisco, United States
$10.5M
raised

Two Dots is a consumer underwriting and fraud prevention agent company

Feb 2025
Series A

Founder Contacts

19,000+ verified contacts

Showing 1 to 25 of 61 companies

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61 Recently Funded Network Security Series A Startups (June 2026) | VCBacked