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Network Security Startups

Updated July 2026

Companies in the network security sector developing innovative solutions and technologies.

Explore 603 recently funded network security companies with verified founder contact information and fundraising data.

Total Companies
603
Total Funding
$922.6M
Avg Funding
$36.9M
Global Reach
7
countries

Top Cities for Network Security

Coral Bay
Reno
Zug
Sydney
San Francisco
Tokyo

Recently Funded Companies

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Coral Bay, Australia

Alphadex is the ultimate cross-chain AMM, incubator and NFT launchpad powered by Moonriver.

$3.0M raised
Jan 2022

Founder Contacts

30,000+ verified contacts

Reno, United States

Embed Security provides an agentic security platform that automates the triage and investigation of cybersecurity alerts.

$6.0M raised
Nov 2024

Founder Contacts

30,000+ verified contacts

Zug, Switzerland

Diva is a community-driven Liquid Staking protocol.

$3.5M raised
Jan 2023

Founder Contacts

30,000+ verified contacts

Sydney, Australia

Dam Secure is an AI platform that finds and fixes logic-level code security flaws automatically.

$4.1M raised
Jan 2026

Founder Contacts

30,000+ verified contacts

San Francisco, United States

Truffle Security is an open source cybersecurity company that offers solutions for finding and remediating leaked software credentials.

$25.0M raised
Nov 2025

Founder Contacts

30,000+ verified contacts

Tokyo, Japan

SecureNavi is an IT company that provides software development and automation tools for information security management systems.

$7.8M raised
Nov 2025

Founder Contacts

30,000+ verified contacts

New York, United States

Dune Security uses AI to assess employee risk and delivers continuous behavioral analytics with anomaly detection.

$6.0M raised
Jan 2025

Founder Contacts

30,000+ verified contacts

San Francisco, United States

Armis is a cyber exposure management and security company that protects the entire attack surface and detects threats in real time.

$435.0M raised
Nov 2025

Founder Contacts

30,000+ verified contacts

Itasca, United States

Kognitive Networks is a digital platform that harnesses the power of the Internet to provide services for maritime ships.

$2.0M raised
Nov 2025

Founder Contacts

30,000+ verified contacts

Mountain View, United States

WitnessAI is building the guardrails that make AI safe, productive, and usable.

$58.0M raised
Jan 2026

Founder Contacts

30,000+ verified contacts

Long Island City, United States

IVerify is a mobile threat hunting company that provides mobile security solutions.

$12.3M raised
Nov 2025

Founder Contacts

30,000+ verified contacts

New York, United States

Apiiro enables security and development teams to proactively remediate risk before releasing to the cloud.

$100.0M raised
Nov 2022

Founder Contacts

30,000+ verified contacts

San Francisco, United States

Akto is a platform for securing APIs and assists in quickly discovering APIs, running tests, and identifying business logic weaknesses.

$4.5M raised
Nov 2022

Founder Contacts

30,000+ verified contacts

Reno, United States

Airbrij enables the delivery of enterprise-level, innovative and disruptive network service products at a fraction of the cost.

$2.2M raised
Nov 2022

Founder Contacts

30,000+ verified contacts

Menlo Park, United States

Blue Lava is a cybersecurity management solution enabling IT teams to strategize, prioritize, and budget core cybersecurity programs.

$7.5M raised
Nov 2021

Founder Contacts

30,000+ verified contacts

New York, United States

BlueVoyant provides advanced threat intelligence, managed security services, and cybersecurity consulting to businesses and organizations.

$140.0M raised
Nov 2023

Founder Contacts

30,000+ verified contacts

Merrifield, United States

QWERX, Inc. is a software company that delivers secure, quantum-proof machine identity management and authentication to the enterprise.

Jan 2025

Founder Contacts

30,000+ verified contacts

Charlotte, United States

NetFoundry offers secure, zero trust networking solutions, enabling application-specific networks without VPNs or MPLS dependencies.

$15.0M raised
Nov 2025

Founder Contacts

30,000+ verified contacts

Alexandria, United States

SpecterOps is a cybersecurity company that provides services and training solutions to help enterprises defend against attacks.

$30.0M raised
Nov 2025

Founder Contacts

30,000+ verified contacts

Carver, United States

Open Source Software Development

$250K raised
Jan 2024

Founder Contacts

30,000+ verified contacts

Bromma, Sweden

Leaders within Next-Gen Vulnerability Management.

$4.2M raised
Nov 2022

Founder Contacts

30,000+ verified contacts

Ciudad Real, Spain

Zepo provides businesses with integrated solutions driven by AI to address the most significant cybersecurity gap in human risk.

$15.0M raised
Jan 2026

Founder Contacts

30,000+ verified contacts

Newark, United States

Proactive Defense Platform for ICS/OT and Critical Infrastructure

$3.8M raised
Jan 2025

Founder Contacts

30,000+ verified contacts

Prague, Czech Republic

Blindspot Technologies provides DDoS protection solutions, Based on the latest Deep Learning and Cloud technologies.

$1.5M raised
Nov 2023

Founder Contacts

30,000+ verified contacts

Stow, United States

Binary Defense is a cybersecurity company offering security solutions to monitor, detect, and respond to cyberattacks.

$36.0M raised
Nov 2022

Founder Contacts

30,000+ verified contacts

Showing 526 to 550 of 603 companies

About the Network Security Startup Ecosystem

The network security sector is an active area of startup innovation and venture capital investment. Companies in this space are developing new technologies, platforms, and services that address evolving market needs and create new business opportunities.

Funding Trends in Network Security

Network Security companies raise capital across various funding stages, from early seed rounds to late-stage growth financing. Investor interest in this sector is driven by the size of the addressable market, the pace of technology adoption, and the potential for scalable business models.

Growth Outlook

The network security sector is expected to continue evolving as technology advances, market dynamics shift, and new opportunities emerge. Companies that demonstrate strong product-market fit, efficient growth, and clear competitive advantages are well-positioned to attract continued investment.

Network Security Funding Breakdown

Here is how funding is distributed among the 603 network security companies tracked in the VCBacked database.

Average Funding
$36.9M
Total Funding Tracked
$922.6M
Countries Represented
7

Distribution by Funding Stage

Other25 companies

Top Cities for Network Security

1.San Francisco
3 companies$464.5M
2.New York
3 companies$246.0M
3.Reno
2 companies$8.2M
4.Coral Bay
1 companies$3.0M
5.Zug
1 companies$3.5M

Related Industries

Companies in the network security sector often overlap with or complement businesses in adjacent industries. Exploring related verticals can help you discover additional companies, identify partnership opportunities, and understand the broader competitive landscape.

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