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Security Startups

Updated July 2026

Companies in the security sector developing innovative solutions and technologies.

Explore 2,681 recently funded security companies with verified founder contact information and fundraising data.

Total Companies
2,681
Total Funding
$577.0M
Avg Funding
$23.1M
Global Reach
6
countries

Top Cities for Security

Redwood City
Washington
Milpitas
Salt Lake City
London
San Francisco

Recently Funded Companies

Export
Redwood City, United States

Lokker provides automated privacy controls to detect, block, remediate, and prove compliant data collection across digital channels.

Mar 2024

Founder Contacts

30,000+ verified contacts

Washington, United States

Eyris is a blockchain system that empowers public and private companies with data-centric security.

$3.0M raised
Mar 2024

Founder Contacts

30,000+ verified contacts

Milpitas, United States

OpenRefactory helps enterprises manage the security risk associated with vulnerabilities in their FOSS infrastructure and their own code

$95K raised
Mar 2023

Founder Contacts

30,000+ verified contacts

Salt Lake City, United States

XRDNA builds Mission Fabric, enabling semantic interoperability and decentralized coordination across systems, AI, and space.

$750K raised
Mar 2026

Founder Contacts

30,000+ verified contacts

London, United Kingdom

AI-driven offensive security platform unifying exploit intel, attack surface management and PTaaS to focus on exploitable risk.

$170K raised
Mar 2025

Founder Contacts

30,000+ verified contacts

San Francisco, United States

Alacrity is a company that assists businesses in preventing account takeovers by offering a range of multi-factor authentication tools.

$500K raised
Mar 2024

Founder Contacts

30,000+ verified contacts

Frisco, United States

Systems Integration (SI) partner, with expertise in 4G/5G MNO & Private Wireless Networks.

$250K raised
Mar 2024

Founder Contacts

30,000+ verified contacts

Boston, United States

SaaS replacement for MFA that users and IT teams love

$7.2M raised
Mar 2023

Founder Contacts

30,000+ verified contacts

Dallas, United States

Threatrix creates cloud-native enterprise open source security, compliance, and supply chain risk management solutions.

$800K raised
Mar 2023

Founder Contacts

30,000+ verified contacts

San Francisco, United States

ReverseMails is an email verification application made to assist users in locating and handling dubious or unreliable email addresses.

$500K raised
Mar 2023

Founder Contacts

30,000+ verified contacts

London, United Kingdom

Saffe is AI Face Recognition and Liveness Detection provider with a antifraud privacy-first solution for risk score.

$950K raised
Mar 2023

Founder Contacts

30,000+ verified contacts

New York, United States

Bold is a cybersecurity company that develops AI software to monitor device activity and detect unusual behavior linked to security threats.

$28.0M raised
Mar 2026

Founder Contacts

30,000+ verified contacts

Wilmington, United States

Onyx Security provides cybersecurity software that monitors and manages risks in artificial intelligence and machine learning systems.

$35.0M raised
Mar 2026

Founder Contacts

30,000+ verified contacts

Germantown, United States

Amentum is a technology and engineering company for security, defense, and energy.

$321.2M raised
Mar 2025

Founder Contacts

30,000+ verified contacts

Cesson-sévigné, France

ANOZR WAY Protect the company's strategic assets from cyber-attacks exploiting human vulnerabilities, continuously anticipate attacks, etc.

$6.6M raised
Mar 2024

Founder Contacts

30,000+ verified contacts

Coral Gables, United States

Cybolt is a cybersecurity company that specializes in risk management, application security, compliance, and governance.

$472K raised
Mar 2022

Founder Contacts

30,000+ verified contacts

New York, United States

Enigma helps companies hire stronger, more diverse cybersecurity teams.

Mar 2022

Founder Contacts

30,000+ verified contacts

Mexico City, Mexico

Paisa builds a financial security for families who receive remittances.

$600K raised
Mar 2022

Founder Contacts

30,000+ verified contacts

San Jose, United States

Balbix offers an AI-native cyber risk and exposure management platform to give security teams a real-time view of their attack surface.

$70.0M raised
Mar 2022

Founder Contacts

30,000+ verified contacts

Palo Alto, United States

Spin Technology is an AI-Powered SaaS Data Protection platform that monitors and back up G Suite, Microsoft 365, and Salesforce data.

Mar 2026

Founder Contacts

30,000+ verified contacts

Oxnard, United States

Swarm Aero is an aerospace and defense company that develops large-scale unmanned aerial vehicle (UAV) swarms for defense and missions.

$35.0M raised
Mar 2026

Founder Contacts

30,000+ verified contacts

Annapolis, United States

Everywhere Communications provides dual-mode cellular and satellite communications powered by patented technology.

Mar 2025

Founder Contacts

30,000+ verified contacts

Nashville, United States

360 Privacy offers digital protection services.

$36.0M raised
Mar 2025

Founder Contacts

30,000+ verified contacts

Barcelona, Spain

AFR-IX telecom designs, buils and delivers high quality connectivity on fibre optics services to-from-within AFRICA.

Mar 2025

Founder Contacts

30,000+ verified contacts

Waterloo, Canada

Axelar is a decentralized communication tool that connects blockchain ecosystems, applications, and assets.

$30.0M raised
Mar 2025

Founder Contacts

30,000+ verified contacts

Showing 1101 to 1125 of 2,681 companies

About the Security Startup Ecosystem

The 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 Security

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 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.

Security Funding Breakdown

Here is how funding is distributed among the 2,681 security companies tracked in the VCBacked database.

Average Funding
$23.1M
Total Funding Tracked
$577.0M
Countries Represented
6

Distribution by Funding Stage

Other25 companies

Top Cities for Security

1.London
2 companies$1.1M
2.San Francisco
2 companies$1.0M
3.New York
2 companies$28.0M
4.Redwood City
1 companiesUndisclosed
5.Washington
1 companies$3.0M

Related Industries

Companies in the 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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