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Cyber Security Startups

Updated September 2026

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

Explore 2,736 recently funded cyber security companies with verified founder contact information and fundraising data.

Total Companies
2,736
Total Funding
$1.8B
Avg Funding
$71.2M
Global Reach
9
countries

Top Cities for Cyber Security

Brussels
Austin
Wroclaw
Rotterdam
Dallas
New Paltz

Recently Funded Companies

Export
Brussels, Belgium

Itsme is a secure mobile phone app that lets users log in safely to confirm their personal ID and share data during digital interactions.

$29.3M raised
Jul 2021

Founder Contacts

41,000+ verified contacts

Austin, United States

ThreatWarrior delivers network detection and response to stop cyber threats across on-premises, cloud, and hybrid environments.

$10.0M raised
Jul 2021

Founder Contacts

41,000+ verified contacts

Wroclaw, Poland

Seemore specializes in highly advanced solutions associated with augmented reality by creating things not previously existing in the market.

$296K raised
Jul 2021

Founder Contacts

41,000+ verified contacts

Rotterdam, The Netherlands

Re-keying mesh: an ephemeral keys and credentials engine made for cloud-native and api-first companies.

$979K raised
Jul 2024

Founder Contacts

41,000+ verified contacts

Dallas, United States

Zyston, a new company providing strategic information security advisory services

Jul 2023

Founder Contacts

41,000+ verified contacts

New Paltz, United States

Olympix is a startup that wants to make Web3 more secure.It is a cutting-edge developer tool for preventive Web3 security.

$4.3M raised
Jul 2023

Founder Contacts

41,000+ verified contacts

Cambridge, United States

Secure AI Labs helps businesses share privacy restricted data by protecting it during use.

$4.7M raised
Jul 2022

Founder Contacts

41,000+ verified contacts

Manhattan Beach, United States

TransitNet is building the world's first title registry for crypto wallets.

$2.0M raised
Jul 2021

Founder Contacts

41,000+ verified contacts

Miami Beach, United States

Safe-esteem is ain information technology company that provides personal safety barometer.

$270K raised
Jul 2022

Founder Contacts

41,000+ verified contacts

Tokyo, Japan

Kokusai Electric Corporation provides information communication systems internationally.

$945.2M raised
Jun 2026

Founder Contacts

41,000+ verified contacts

Austin, United States

NinjaOne serves as an IT platform for endpoint management that enhances productivity, minimizes risks, and lowers overall IT expenses.

$400.0M raised
Jun 2026

Founder Contacts

41,000+ verified contacts

Clearwater, United States

Guardare is an AI-powered platform that automates complex cybersecurity tasks, provides actionable insights.

$5.1M raised
Jun 2025

Founder Contacts

41,000+ verified contacts

Toronto, Canada

Datametrex is a plug and play solution for vendors.

$5.3M raised
Jun 2025

Founder Contacts

41,000+ verified contacts

Romainville, France

Alta Ares is a data integration surveillance service provider that utilizes drone imaging.

$57.6M raised
Jun 2026

Founder Contacts

41,000+ verified contacts

Eindhoven, The Netherlands

Emproof provides security solutions for embedded systems that address multiple layers of the software security stack.

Jun 2026

Founder Contacts

41,000+ verified contacts

Menlo Park, United States

Incalmo is a developer of autonomous cybersecurity systems ensuring safe, secure digital infrastructure.

$8.7M raised
Jun 2026

Founder Contacts

41,000+ verified contacts

Denver, United States

Blackpoint Cyber is a provider of cybersecurity threat hunting, detection, and response technology.

$190.0M raised
Jun 2023

Founder Contacts

41,000+ verified contacts

Frederick, United States

FESCO Energy designs and maintains energy solutions for federal and commercial customers.

$11.9M raised
Jun 2023

Founder Contacts

41,000+ verified contacts

Santiago, Chile

Hackmetrix helps startups improve their security complying with industry standars like ISO27k or PCI.

$1.3M raised
Jun 2023

Founder Contacts

41,000+ verified contacts

Waltham, United States

PaymentWorks digital supplier onboarding platform is foundational to the procure-to-pay process.

$5.4M raised
Jun 2022

Founder Contacts

41,000+ verified contacts

San Francisco, United States

DeepTrust develops security platform to protect against voice and video-based social engineering attacks, including deepfakes.

$3.7M raised
Jun 2024

Founder Contacts

41,000+ verified contacts

Berlin, Germany

Treasury Intelligence Solutions is a cloud-based software for payments, cashflow, liquidity, and financial services.

$53.5M raised
Jun 2022

Founder Contacts

41,000+ verified contacts

Palo Alto, United States

Scenera is a leader in protecting human safety, security, and privacy while optimizing AIoT operations.

$3.0M raised
Jun 2022

Founder Contacts

41,000+ verified contacts

New York, United States

Ethena is a software-as-a-service that sells anti-harassment training software.

$30.0M raised
Jun 2022

Founder Contacts

41,000+ verified contacts

Los Angeles, United States

Web & API security testing company

$6.9M raised
Jun 2025

Founder Contacts

41,000+ verified contacts

Showing 501 to 525 of 2,736 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 2,736 cyber security companies tracked in the VCBacked database.

Average Funding
$71.2M
Total Funding Tracked
$1.8B
Countries Represented
9

Distribution by Funding Stage

Other25 companies

Top Cities for Cyber Security

1.Austin
2 companies$410.0M
2.Brussels
1 companies$29.3M
3.Wroclaw
1 companies$296K
4.Rotterdam
1 companies$979K
5.Dallas
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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