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Cyber Security Startups

Updated August 2026

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

Explore 2,680 recently funded cyber security companies with verified founder contact information and fundraising data.

Total Companies
2,680
Total Funding
$379.2M
Avg Funding
$15.2M
Global Reach
7
countries

Top Cities for Cyber Security

Boston
San Francisco
Austin
Baltimore
Sydney
Dún Laoghaire

Recently Funded Companies

Export
Boston, United States

7AI provides an AI-driven cybersecurity platform that utilizes AI agents to manage the full lifecycle of security operations.

$130.0M raised
Dec 2025

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Multifactor provides secure identity management with authentication, authorization, and auditing using strong cryptography.

$15.0M raised
Dec 2025

Founder Contacts

41,000+ verified contacts

Austin, United States

Zorp develops Nockchain, a Proof of Work blockchain with programmability and high-throughput enabled by Zero-Knowledge Proofs.

$5.0M raised
Jan 2024

Founder Contacts

41,000+ verified contacts

Baltimore, United States

CyDeploy is a smart, automated testing system that shows you how an update will affect your system.

Jan 2024

Founder Contacts

41,000+ verified contacts

Sydney, Australia

Immutable is a blockchain-based games platform that aims to introduce people to blockchain technology.

Dec 2023

Founder Contacts

41,000+ verified contacts

Dún Laoghaire, Ireland

VISO Cyber Security is an information security service provider.

$272K raised
Jan 2023

Founder Contacts

41,000+ verified contacts

Milan, Italy

UNGUESS is a crowdtesting platform for UX, QA, accessibility, AI training and security testing.

$10.9M raised
Jan 2023

Founder Contacts

41,000+ verified contacts

Boston, United States

Snyk is a cloud native application security provider that enables millions of developers to build software securely.

$25.0M raised
Jan 2023

Founder Contacts

41,000+ verified contacts

Santa Clara, United States

Forward Networks builds digital twins, transforming networks to be more agile, reliable, and secure via math modeling.

$50.0M raised
Jan 2023

Founder Contacts

41,000+ verified contacts

Los Altos, United States

CYGNVS is an IT services company that provides a cyber crisis response platform designed to help organizations.

$55.0M raised
Jan 2023

Founder Contacts

41,000+ verified contacts

Santa Clara, United States

Rhino Labs is a provider of high-performance data security, networking, and data infrastructure solutions.

$8.1M raised
Jan 2022

Founder Contacts

41,000+ verified contacts

Salt Lake City, United States

Monarx is an advanced malware detection and remediation solution for web hosters.

$5.0M raised
Jan 2026

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Asymmetric Security is an AI-native cybersecurity startup specializing in digital forensics and incident response.

$4.2M raised
Jan 2026

Founder Contacts

41,000+ verified contacts

Los Angeles, United States

Open Drives builds network attached, shared storage solution for high resolution image and video workflows.

Jan 2026

Founder Contacts

41,000+ verified contacts

Dayton, United States

Niobium uses Fully Homomorphic Encryption combined with SoC Hardware Accelerators to provide completely private computation.

$23.0M raised
Dec 2025

Founder Contacts

41,000+ verified contacts

San Francisco, United States

LogosGuard is an platform that turns AI policies into executable controls and continuously monitors systems for compliance and risk.

$500K raised
Dec 2025

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Wardstone is a space defense-tech company developing next-generation capabilities to protect from missiles and other space-based threats.

$500K raised
Dec 2025

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Veria Labs is a cybersecurity company that provides AI-powered continuous penetration testing services targeting high-stakes industries.

$500K raised
Dec 2025

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Velum Labs provides a firewall that redacts sensitive information in data and documents.

$500K raised
Dec 2025

Founder Contacts

41,000+ verified contacts

Belmont, United States

Identity Security for your IT infrastructure

Jan 2024

Founder Contacts

41,000+ verified contacts

Tokyo, Japan

KEKKAI is a Web3 Security Company that offers risk detection, transaction simulation, and enhanced cryptocurrency security.

$1.6M raised
Jan 2024

Founder Contacts

41,000+ verified contacts

Paris, France

EGERIE is a software house specialized in cyber security analysis, simulation, and management.

$32.6M raised
Jan 2023

Founder Contacts

41,000+ verified contacts

Singapore, Singapore

MetaTrust offers a builder-first web3 security platform for web3 application security scanning.

$10.0M raised
Jan 2023

Founder Contacts

41,000+ verified contacts

Arlington, United States

Nisos is a managed intelligence and investigations firm that provides active defense technology-enabled services and products.

$1.6M raised
Dec 2022

Founder Contacts

41,000+ verified contacts

Boulder, United States

Alpin is SaaS management: a single dashboard to discover Shadow IT, cut costs up to 30%, monitor activity and improve security.

Dec 2021

Founder Contacts

41,000+ verified contacts

Showing 2126 to 2150 of 2,680 companies

About the Cyber Security Startup Ecosystem

The cyber 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 Cyber Security

Cyber 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 cyber 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.

Cyber Security Funding Breakdown

Here is how funding is distributed among the 2,680 cyber security companies tracked in the VCBacked database.

Average Funding
$15.2M
Total Funding Tracked
$379.2M
Countries Represented
7

Distribution by Funding Stage

Other25 companies

Top Cities for Cyber Security

1.San Francisco
6 companies$21.2M
2.Boston
2 companies$155.0M
3.Santa Clara
2 companies$58.1M
4.Austin
1 companies$5.0M
5.Baltimore
1 companiesUndisclosed

Related Industries

Companies in the cyber 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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2,680 Cyber Security Startups (2026) — Recently Funded — Page 86 | VCBacked