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Network Security Startups

Updated July 2026

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

Explore 618 recently funded network security companies with verified founder contact information and fundraising data.

Total Companies
618
Total Funding
$676.0M
Avg Funding
$27.0M
Global Reach
8
countries

Top Cities for Network Security

London
Otemachi
Las Vegas
Kingston
Holmdel
Cincinnati

Recently Funded Companies

Export
London, United Kingdom

Secqai is a hardware and software development company that provides memory-safe hardware, post quantum encryption and AI accelerators.

$331K raised
Sep 2024

Founder Contacts

30,000+ verified contacts

Otemachi, Japan

Ridge-i provide AI technology optimized for business needs.

$7.2M raised
Sep 2025

Founder Contacts

30,000+ verified contacts

Las Vegas, United States

PrivateLINE provides communication apps and private networking tools with privacy protection.

$275K raised
Sep 2023

Founder Contacts

30,000+ verified contacts

Kingston, United States

Enterprise mobile autentication

Sep 2021

Founder Contacts

30,000+ verified contacts

Holmdel, United States

Cognitive mobile edge networking technology providing reliable and secure WiFi and applications for transportation.

$75K raised
Aug 2022

Founder Contacts

30,000+ verified contacts

Cincinnati, United States

Hedy Cyber is a SaaS company that offers a platform for secure, undetectable communications on any service, device, or environment.

$420K raised
Aug 2025

Founder Contacts

30,000+ verified contacts

San Ramon, United States

SnippetSentry is a provider of communications surveillance services.

$1.4M raised
Aug 2025

Founder Contacts

30,000+ verified contacts

Las Vegas, United States

Abnormal AI is the leading AI-native human behavior security platform.

$250.0M raised
Aug 2024

Founder Contacts

30,000+ verified contacts

Montréal, Canada

Inscora provides automated cyber risk assessment and sales enablement tools for cyber insurance brokers.

$1.5M raised
Aug 2024

Founder Contacts

30,000+ verified contacts

Chicago, United States

Havoc Shield develops a cyber security program effective for small businesses.

$3.5M raised
Aug 2022

Founder Contacts

30,000+ verified contacts

San Francisco, United States

SentiLink is an identity verification technology company that helps in detecting and blocking synthetic identities.

$70.0M raised
Aug 2021

Founder Contacts

30,000+ verified contacts

Baltimore, United States

ZeroFox provides external cybersecurity solutions to help organizations identify, manage, and mitigate social media-based cyber threats.

$170.0M raised
Aug 2022

Founder Contacts

30,000+ verified contacts

New York, United States

Offchain Labs develops a solution for scaling Ethereum smart contracts.

$100.0M raised
Aug 2021

Founder Contacts

30,000+ verified contacts

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

30,000+ verified contacts

Copenhagen, Denmark

Moxso provides cybersecurity training services.

$5.5M raised
Aug 2025

Founder Contacts

30,000+ 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

30,000+ 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

30,000+ 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

30,000+ 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

30,000+ verified contacts

New York, United States

Comm Technologies is scaling E2E encryption with personal private servers.

$5.0M raised
Aug 2022

Founder Contacts

30,000+ 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

30,000+ verified contacts

Warsaw, Poland

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

$250K raised
Aug 2021

Founder Contacts

30,000+ 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

30,000+ 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

30,000+ 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

30,000+ verified contacts

Showing 26 to 50 of 618 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 618 network security companies tracked in the VCBacked database.

Average Funding
$27.0M
Total Funding Tracked
$676.0M
Countries Represented
8

Distribution by Funding Stage

Other25 companies

Top Cities for Network Security

1.Las Vegas
2 companies$250.3M
2.San Francisco
2 companies$87.0M
3.New York
2 companies$105.0M
4.London
1 companies$331K
5.Otemachi
1 companies$7.2M

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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618 Network Security Startups (2026) — Recently Funded Companies, Investors & Rounds | VCBacked