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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
$1.1B
Avg Funding
$43.4M
Global Reach
11
countries

Top Cities for Cyber Security

Izmir
Las Vegas
Sunnyvale
São Paulo
Lyon
Sha Tin

Recently Funded Companies

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Izmir, Turkey

Syntonym is a generative AI privacy tech startup specializing in pioneering synthetic face generation technology.

Jun 2026

Founder Contacts

41,000+ verified contacts

Las Vegas, United States

Dot Ai is an information technology company.

$12.0M raised
Jun 2025

Founder Contacts

41,000+ verified contacts

Sunnyvale, United States

Asimily provides a next generation Exposure Management Platform across All Connected Devices.

$5.0M raised
Jun 2022

Founder Contacts

41,000+ verified contacts

São Paulo, Brazil

EcoTrust introduces an innovative CAASM platform that redefines cybersecurity by focusing on prioritizing critical business risks.

$477K raised
Jun 2022

Founder Contacts

41,000+ verified contacts

Lyon, France

Conformitee offers pooling services for the banking regulatory file.

$1.6M raised
Jun 2022

Founder Contacts

41,000+ verified contacts

Sha Tin, Hong Kong

GL.iNet is tech company specialized in WiFi products, WiFi security devices and smart home gateways.

$1.1M raised
Jun 2026

Founder Contacts

41,000+ verified contacts

Malmö, Sweden

Oplane is a cybersecurity startup specializes in AI-powered automated threat modeling for software development teams.

$5.2M raised
Jun 2026

Founder Contacts

41,000+ verified contacts

Malmö, Sweden

Oplane is a cybersecurity startup specializes in AI-powered automated threat modeling for software development teams.

$5.2M raised
Jun 2026

Founder Contacts

41,000+ verified contacts

New York, United States

Cyera is an AI-native data security platform that helps enterprises discover, classify, govern, and protect sensitive data.

$600.0M raised
Jun 2026

Founder Contacts

41,000+ verified contacts

Malmö, Sweden

Oplane is a cybersecurity startup specializes in AI-powered automated threat modeling for software development teams.

$5.2M raised
Jun 2026

Founder Contacts

41,000+ verified contacts

New York, United States

The Compliance Firewall for AI

$10.0M raised
Jun 2026

Founder Contacts

41,000+ verified contacts

London, United Kingdom

Build powerful, safe, interconnected AI agents without the technical overhead.

$10.0M raised
Jun 2026

Founder Contacts

41,000+ verified contacts

Malmö, Sweden

Oplane is a cybersecurity startup specializes in AI-powered automated threat modeling for software development teams.

$5.2M raised
Jun 2026

Founder Contacts

41,000+ verified contacts

Sydney, Australia

Citadel.run is a cloud security and compliance platform for the AWS ecosystem.

$662K raised
Jun 2023

Founder Contacts

41,000+ verified contacts

Vigo, Spain

authUSB is a company specialized in Cybersecurity.

Jun 2023

Founder Contacts

41,000+ verified contacts

Renens, Switzerland

Automating submerged asset inspections with a remote underwater drone platform

$1.0M raised
Jun 2026

Founder Contacts

41,000+ verified contacts

Santa Clara, United States

Upscale AI redefines networking with purpose-built solutions for high-performance compute.

$190.0M raised
Jun 2026

Founder Contacts

41,000+ verified contacts

Miami, United States

Lera Investment Technologies renders cloud computing, vendor management, network security, data storage, and managed IT services.

$13.2M raised
Jun 2023

Founder Contacts

41,000+ verified contacts

Madrid, Spain

Security on Autopilot. From Code to Cloud

$4.4M raised
Jun 2023

Founder Contacts

41,000+ verified contacts

Cardiff, United Kingdom

Solution of choice for money on the move

$12.7M raised
Jun 2023

Founder Contacts

41,000+ verified contacts

Milano, Italy

Cybersecurity, Cyber Risk, Cyber Rating

$876K raised
Jun 2023

Founder Contacts

41,000+ verified contacts

San Jose, United States

Prosimo is a cloud Infrastructure that provides fast and secure experiences for all enterprise applications.

$30.0M raised
Jun 2022

Founder Contacts

41,000+ verified contacts

Durham, United States

JupiterOne specializes in providing cybersecurity asset management solutions.

$70.0M raised
Jun 2022

Founder Contacts

41,000+ verified contacts

Cambridge, United States

Devo is a cybersecurity company that provides cloud-native logging and security analytics for organizations.

$100.0M raised
Jun 2022

Founder Contacts

41,000+ verified contacts

Cupertino, United States

Zenarmor is a portable, instant SASE platform that secures networks and devices anywhere.

$500K raised
Jun 2022

Founder Contacts

41,000+ verified contacts

Showing 501 to 525 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
$43.4M
Total Funding Tracked
$1.1B
Countries Represented
11

Distribution by Funding Stage

Other25 companies

Top Cities for Cyber Security

1.Malmö
4 companies$20.9M
2.New York
2 companies$610.0M
3.Izmir
1 companiesUndisclosed
4.Las Vegas
1 companies$12.0M
5.Sunnyvale
1 companies$5.0M

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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