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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
$916.1M
Avg Funding
$36.6M
Global Reach
8
countries

Top Cities for Cyber Security

San Jose
Incline Village
Catonsville
São Paulo
San Francisco
New York

Recently Funded Companies

Export
San Jose, United States

Revelstoke is a low-code, high-speed security orchestration, automation, and response platform.

$20.0M raised
Mar 2023

Founder Contacts

41,000+ verified contacts

Incline Village, United States

Socure is a predictive analytics platform for digital identity verification of consumers.

$95.0M raised
Mar 2023

Founder Contacts

41,000+ verified contacts

Catonsville, United States

Cybersecurity Incident Response Management (CIRM), platform available as SaaS or Enterprise

$3.0M raised
Mar 2022

Founder Contacts

41,000+ verified contacts

São Paulo, Brazil

Quill aims to simplify real estate transactions with technology and security and provides an integrated digital experience.

$432K raised
Mar 2025

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Uno App is a collection of software tools (application) that helps people safeguard online security.

$3.0M raised
Mar 2023

Founder Contacts

41,000+ verified contacts

New York, United States

Deep Instinct applies deep learning to cybersecurity, offering zero-day attack protection.

Mar 2023

Founder Contacts

41,000+ verified contacts

Front Royal, United States

SF is using proprietary generative AI and predictive analytics to lower airport management cost and improve safety.

$112K raised
Mar 2023

Founder Contacts

41,000+ verified contacts

Santa Monica, United States

Enterprise-grade cybersecurity in just a tap.

Mar 2022

Founder Contacts

41,000+ verified contacts

Sunnyvale, United States

Cylake develops a cybersecurity platform designed to analyze and protect enterprise infrastructure using an integrated data architecture.

$45.0M raised
Mar 2026

Founder Contacts

41,000+ verified contacts

Swansea, United Kingdom

Bionema creates chemical-free pest management solutions for horticulture, turf & landscape, & forestry sectors.

Mar 2023

Founder Contacts

41,000+ verified contacts

London, United Kingdom

DSIT is responsible for helping to encourage, develop and manage the UK's scientific, research, and technological outputs.

$444.9M raised
Mar 2023

Founder Contacts

41,000+ verified contacts

Chicago, United States

Drift Net creates and provides technical solutions to keep communities safe and disrupting security and AI-based technology.

$15.6M raised
Mar 2023

Founder Contacts

41,000+ verified contacts

Dublin, Ireland

Evervault builds encryption infrastructure for developers.

$25.0M raised
Mar 2026

Founder Contacts

41,000+ verified contacts

Wroclaw, Poland

Surveily uses AI to harden safety in manufacturing. It detects threats in realtime and helps prevention. No internet or CCTV upgrade needed.

$2.9M raised
Mar 2026

Founder Contacts

41,000+ verified contacts

Toronto, Canada

Zero-Trust Identity, Access, and Governance Framework for Enterprise AI Agents

$700K raised
Mar 2025

Founder Contacts

41,000+ verified contacts

New York, United States

Axonius is an asset inventory management platform that focuses on cybersecurity solutions and policies.

$200.0M raised
Mar 2024

Founder Contacts

41,000+ verified contacts

Brooklyn, United States

Rapidly authorize and deploy proven cybersecurity solutions for Industrial Control Systems (ICS) / Operational Technology (OT)

Mar 2024

Founder Contacts

41,000+ verified contacts

Plano, United States

A Continuous Threat Exposure Management (CTEM) Company

$400K raised
Mar 2022

Founder Contacts

41,000+ verified contacts

New York, United States

Reclaim Security builds AI-powered software to automatically detect and fix security risks in an organization’s IT environment.

$20.0M raised
Mar 2026

Founder Contacts

41,000+ verified contacts

Delft, The Netherlands

Q*Bird is an IT consulting firm that specializes in quantum communication, and network management services.

$1.1M raised
Mar 2025

Founder Contacts

41,000+ verified contacts

New York, United States

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

$30.0M raised
Mar 2026

Founder Contacts

41,000+ verified contacts

San Diego, United States

Developing AI Refactoring Tools for Enterprise Security and Technical Debt Reduction

$3.0M raised
Mar 2026

Founder Contacts

41,000+ verified contacts

Palo Alto, United States

Adlytica builds AI tools, mobile apps, and tech infrastructure systemsblending tech, cloud, and marketing to helpscale fast and smart.

$100K raised
Mar 2026

Founder Contacts

41,000+ verified contacts

New York, United States

An elite team of innovators and security engineers dedicated to creating the most protected and undiscoverable internet connections possible

$2.5M raised
Mar 2022

Founder Contacts

41,000+ verified contacts

Föhren, Germany

mobile CCTV tower, security asa service

$3.3M raised
Mar 2022

Founder Contacts

41,000+ verified contacts

Showing 926 to 950 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
$36.6M
Total Funding Tracked
$916.1M
Countries Represented
8

Distribution by Funding Stage

Other25 companies

Top Cities for Cyber Security

1.New York
5 companies$252.5M
2.San Jose
1 companies$20.0M
3.Incline Village
1 companies$95.0M
4.Catonsville
1 companies$3.0M
5.São Paulo
1 companies$432K

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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