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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
$131.4M
Avg Funding
$5.3M
Global Reach
8
countries

Top Cities for Cyber Security

Bethesda
Newark
London
Redwood City
Boston
Folkestone

Recently Funded Companies

Export
Bethesda, United States

Self-Driving SOC | Autonomous AI SecOps Decision System

$1.0M raised
Nov 2024

Founder Contacts

41,000+ verified contacts

Newark, United States

Nova is a company specializing in Information Technology Consultancy Services.

$7.2M raised
Nov 2023

Founder Contacts

41,000+ verified contacts

London, United Kingdom

Unified Industry 4.0 monitoring and security

$794K raised
Nov 2023

Founder Contacts

41,000+ verified contacts

Redwood City, United States

Automate the lifecycle management and security of your non-human identities.

$1.1M raised
Jan 2023

Founder Contacts

41,000+ verified contacts

Boston, United States

Censinet is a SaaS company in healthcare cybersecurity providing a two-sided network platform for third-party risk assessments.

$9.0M raised
Jan 2023

Founder Contacts

41,000+ verified contacts

Folkestone, United Kingdom

The leading cyber readiness platform for the agentic era, battle-testing and upskilling both humans and AI agents.

$55.0M raised
Jan 2023

Founder Contacts

41,000+ verified contacts

Pleasanton, United States

AiStrike is an emerging leader in AI-Powered Automation for Security Investigation and Response company.

$5.1M raised
Nov 2025

Founder Contacts

41,000+ verified contacts

New City, United States

A network cloud you can take anywhere, backed by open source.

$10.0M raised
Nov 2025

Founder Contacts

41,000+ verified contacts

London, United Kingdom

Veracity Trust Network is a AI-powered solutions to stop malicious attacks, data theft, ad click fraud and more.

$747K raised
Nov 2024

Founder Contacts

41,000+ verified contacts

Columbus, United States

BreachSiren is a data provider for the third party risk management and intelligence industries.

$250K raised
Nov 2022

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Nightingale Security is a autonomous drone solution in aerial robotic security.

$5.0M raised
Nov 2022

Founder Contacts

41,000+ verified contacts

London, United Kingdom

OTIFYD is EMEA´s leading OT cyber security services and solution provider by experienced automation and security engineers

$2.0M raised
Nov 2022

Founder Contacts

41,000+ verified contacts

Tampa, United States

A portfolio + payment platform for drone pilots to map and share images, videos, and 3D models.

$340K raised
Nov 2022

Founder Contacts

41,000+ verified contacts

San Francisco, United States

3GO is a personalized security service that protects members from fraud, helping them maintain their online safety.

$1.9M raised
Nov 2021

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Telivy helps SMBs holistically assess, mitigate and transfer cyber risk.

$2.5M raised
Nov 2021

Founder Contacts

41,000+ verified contacts

San Jose, United States

Cycuity provides products to detect and prevent hardware security vulnerabilities.

Nov 2021

Founder Contacts

41,000+ verified contacts

Singapore, Singapore

Lytehouse is an AI-powered security guard for total visibility and fast response.

$667K raised
Nov 2021

Founder Contacts

41,000+ verified contacts

Singapore, Singapore

Cypherock is a developer of security storage solutions intended for blockchain based digital assets and private keys.

$1.0M raised
Nov 2021

Founder Contacts

41,000+ verified contacts

Tokyo, Japan

Japan Cyber Defense is a security-based company that protects national infrastructure and organizations against cyberattacks.

$6.5M raised
Nov 2025

Founder Contacts

41,000+ verified contacts

London, United Kingdom

Falkin is a scam preventing firm, which builds real-time scam digital safety network for modern finance.

$2.0M raised
Nov 2025

Founder Contacts

41,000+ verified contacts

Vienna, Austria

AI security platform uniting autonomous agents and elite hackers to continuously strengthen your attack surface before attackers_do.

$1.5M raised
Nov 2025

Founder Contacts

41,000+ verified contacts

Hamilton, New Zealand

The first cybersecurity platform to monitor activity and prevent attacks on the OT network.

$4.2M raised
Nov 2021

Founder Contacts

41,000+ verified contacts

Oulu, Finland

SensorFu detects new network leak paths before they are exploited.

$698K raised
Nov 2021

Founder Contacts

41,000+ verified contacts

Kanata, Canada

SaaS Management platform that helps organizations understand SaaS usage, optimize spend, enforce security policies and improve productivity.

$12.8M raised
Nov 2025

Founder Contacts

41,000+ verified contacts

New York, United States

VKANSEE is ushering in a new age of mobile security with its revolutionary, patented new breed of UTFiS fingerprint sensors.

Nov 2021

Founder Contacts

41,000+ verified contacts

Showing 2501 to 2525 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
$5.3M
Total Funding Tracked
$131.4M
Countries Represented
8

Distribution by Funding Stage

Other25 companies

Top Cities for Cyber Security

1.London
4 companies$5.5M
2.San Francisco
3 companies$9.3M
3.Singapore
2 companies$1.7M
4.Bethesda
1 companies$1.0M
5.Newark
1 companies$7.2M

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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