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Network Security Startups

Updated October 2026

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

Explore 641 recently funded network security companies with verified founder contact information and fundraising data.

Total Companies
641
Total Funding
$717.4M
Avg Funding
$28.7M
Global Reach
9
countries

Top Cities for Network Security

Munich
Roswell
Copenhagen
Newcastle Upon Tyne
San Francisco
Austin

Recently Funded Companies

Export
Munich, Germany

Fraud0 is a software that renders uncontaminated analytics, automated non-human traffic, fraud and advertising detection solutions.

$6.6M raised
Aug 2023

Founder Contacts

41,000+ verified contacts

Roswell, United States

Dispersive is a Computer and Network Security firm offering certified military grade secure communications through their tech.

$4.9M raised
Aug 2025

Founder Contacts

41,000+ verified contacts

Copenhagen, Denmark

Moxso provides cybersecurity training services.

$5.5M raised
Aug 2025

Founder Contacts

41,000+ verified contacts

Newcastle Upon Tyne, United Kingdom

IOTech’s aim is to be a leader in the global Edge/Fog IoT platform market through a productized open source business model.

Aug 2023

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Monad makes security data easy and accessible for DevOps and cloud engineering teams.

$17.0M raised
Aug 2021

Founder Contacts

41,000+ verified contacts

Austin, United States

BalkanID developed an AI-powered Identity Governance and Administration platform built for cloud-native environments.

$2.4M raised
Aug 2022

Founder Contacts

41,000+ verified contacts

New York, United States

Comm Technologies is scaling E2E encryption with personal private servers.

$5.0M raised
Aug 2022

Founder Contacts

41,000+ verified contacts

Berkeley, United States

Wireless Communication, Free Space Optics,

$6.0M raised
Aug 2026

Founder Contacts

41,000+ verified contacts

Istanbul, Turkey

Procenne focused on digital security and cryptography to provide hardware and software-compatible solutions.

$8.6M raised
Aug 2022

Founder Contacts

41,000+ verified contacts

Warsaw, Poland

Alpha Q - Algoritmus is a technology company building next-generation AI decision systems.

$250K raised
Aug 2021

Founder Contacts

41,000+ verified contacts

Atlanta, United States

WitFoo is a project dedicated to operationalizing the craft of information security.

Aug 2026

Founder Contacts

41,000+ verified contacts

Virgin, United States

Legion is an investment management company that focuses on fundraising with regulatory compliance and investor accountability.

$5.0M raised
Aug 2025

Founder Contacts

41,000+ verified contacts

Chandler, United States

SynSaber is the vendor-agnostic asset & network monitoring software bringing edge visibility to critical infrastructure.

$13.0M raised
Aug 2022

Founder Contacts

41,000+ verified contacts

Singapore, Singapore

TotallyAwesome is the digital engagement company that helps brands safely interact with kids, teens and families.

$10.0M raised
Aug 2022

Founder Contacts

41,000+ verified contacts

New Canaan, United States

Aceiss instantly starts delivering insights after plugging into your current application and security infrastructure.

$3.3M raised
Aug 2022

Founder Contacts

41,000+ verified contacts

Canberra, Australia

Penten helps the digital transformation of defence & government - creating, building & operating new cyber tech for the modern workforce.

$50.0M raised
Aug 2021

Founder Contacts

41,000+ verified contacts

Santa Clara, United States

Magenta Buyer provides network and cybersecurity services and products.

$400.0M raised
Aug 2024

Founder Contacts

41,000+ verified contacts

Los Altos, United States

AppSecAI is transforming application security through AI-powered automation

$400K raised
Aug 2025

Founder Contacts

41,000+ verified contacts

Rock Hill, United States

RiskProfiler is a unified platform to manage your External Attack Surface, Brand, and Vendor Risks across the surface, deep, and dark web.

$150K raised
Aug 2025

Founder Contacts

41,000+ verified contacts

San Jose, United States

Nile is an AI platform specializing in networking architecture and wired and wireless LAN services.

$175.0M raised
Aug 2023

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Alerts, events, and logs, RULE-LESS correlation & contextualization made instant, scalable, & explainable, right in your SIEM/SOAR.

Aug 2023

Founder Contacts

41,000+ verified contacts

Cambridge, United States

Timus Networks is a platform that develops technologies to build and secure the modern workplace.

$1.0M raised
Aug 2022

Founder Contacts

41,000+ verified contacts

San Francisco, United States

CatchProbe is the world's leading technology company that developed the world's first AI-Driven SaaS-based centralized intelligence product.

$1.5M raised
Aug 2022

Founder Contacts

41,000+ verified contacts

Walnut, United States

WEBGAP is a remote browser isolation platform that delivers a native browser user experience in a scalable way and cost-effective way.

$805K raised
Aug 2021

Founder Contacts

41,000+ verified contacts

Madrid, Spain

8Layers is an artificial intelligence platform that offers cloud identity threat detection to organizations

$1.1M raised
Jul 2026

Founder Contacts

41,000+ verified contacts

Showing 51 to 75 of 641 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 641 network security companies tracked in the VCBacked database.

Average Funding
$28.7M
Total Funding Tracked
$717.4M
Countries Represented
9

Distribution by Funding Stage

Other25 companies

Top Cities for Network Security

1.San Francisco
3 companies$18.5M
2.Munich
1 companies$6.6M
3.Roswell
1 companies$4.9M
4.Copenhagen
1 companies$5.5M
5.Newcastle Upon Tyne
1 companiesUndisclosed

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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