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Security Startups

Updated July 2026

Companies in the security sector developing innovative solutions and technologies.

Explore 2,607 recently funded security companies with verified founder contact information and fundraising data.

Total Companies
2,607
Total Funding
$179.7M
Avg Funding
$7.2M
Global Reach
8
countries

Top Cities for Security

London
Manchester
Reykjavík
Pasadena
Vilnius
Chicago

Recently Funded Companies

Export
London, United Kingdom

SenseOn provides accurate and context-rich alerts.

$20.0M raised
Sep 2021

Founder Contacts

30,000+ verified contacts

Manchester, United Kingdom

Threat Model Live Development Tickets & Prioritise Your Security Testing Plan

$2.3M raised
Sep 2024

Founder Contacts

30,000+ verified contacts

Reykjavík, Iceland

Silent Flyer is a flapping-wing bird-like drone with wings that can morph their shape during flight and fold unto the body.

$2.2M raised
Sep 2023

Founder Contacts

30,000+ verified contacts

Pasadena, United States

RealDefense develops award-winning consumer security, privacy and productivity apps and services with over 100m users.

$50.0M raised
Sep 2023

Founder Contacts

30,000+ verified contacts

London, United Kingdom

Next Generation Web Security Platform

$300K raised
Sep 2022

Founder Contacts

30,000+ verified contacts

Vilnius, Lithuania

ScanWatch provides an advanced AI solutions to prevent retail loss and enhance checkout efficiency.

$586K raised
Sep 2021

Founder Contacts

30,000+ verified contacts

Chicago, United States

SafeHill is a cybersecurity company that offers threat exposure management, penetration testing, and cyber risk solutions.

$2.6M raised
Sep 2025

Founder Contacts

30,000+ verified contacts

Mclean, United States

Capital Defense Technologies offers a defense AI tech platform for advanced military threats.

$2.8M raised
Sep 2025

Founder Contacts

30,000+ verified contacts

Atlanta, United States

Query is federated search to get answers from security data anywhere, enabling choice and control over cost and visibility.

Sep 2024

Founder Contacts

30,000+ verified contacts

Austin, United States

DefectDojo is the engine that powers DevSecOps, offering an open, scalable platform that connects security strategy to implementation.

$7.0M raised
Sep 2024

Founder Contacts

30,000+ verified contacts

San Francisco, United States

Asterisk is an AI tool that automatically detects security vulnerabilities in codebases, automating audits with near-zero false positives.

$500K raised
Sep 2024

Founder Contacts

30,000+ verified contacts

Kansas City, United States

Geant Technology is a Computer Systems Design and Services company that provides Platform as a Service and SaaS solutions to businesses.

$5.7M raised
Sep 2022

Founder Contacts

30,000+ verified contacts

Rio Grande Do Sul, Brazil

CAF is a digital identity platform uses AI for document verification and digital onboarding solutions to protect companies from fraud.

$9.4M raised
Sep 2025

Founder Contacts

30,000+ verified contacts

Grand Cayman, Cayman Islands

EarthFast is a blockchain service provider that offers secured crypto front-end hosting solutions.

$1.4M raised
Sep 2024

Founder Contacts

30,000+ verified contacts

Irvine, United States

Cyvatar is outsourced cybersecurity that implements prevention & remediation enabling SMBs, startups & supply chains to accelerate growth.

Sep 2024

Founder Contacts

30,000+ verified contacts

Lawrence, United States

Loom Security is a cloud and architectural security company that offers Secure Access Service Edge (SASE) and API security services.

$1.8M raised
Sep 2024

Founder Contacts

30,000+ verified contacts

Glasgow, United Kingdom

Cyberhare Solutions revolutionizes integrity management by detecting misbehavior in universities and commercial businesses.

$338K raised
Sep 2025

Founder Contacts

30,000+ verified contacts

London, United Kingdom

Safe Citizens provides a platform for public safety.

$61K raised
Sep 2023

Founder Contacts

30,000+ verified contacts

New York, United States

Panorays provides management software that automates the third-party security process, allowing it to be scaled and accelerated.

$42.0M raised
Sep 2021

Founder Contacts

30,000+ verified contacts

Casper, United States

The Wyoming Reserve is a high security vault facility that offers blockchain, and precious metals services as well.

$1.5M raised
Sep 2025

Founder Contacts

30,000+ verified contacts

Raleigh, United States

Secmation offers technology, engineering solutions, and tools to integrate information security into industrial and defense products.

$59K raised
Sep 2022

Founder Contacts

30,000+ verified contacts

Singapore, Singapore

Immunefi is a bug bounty and security services platform that protects crypto projects from Web3 bugs.

$24.0M raised
Sep 2022

Founder Contacts

30,000+ verified contacts

Santa Clara, United States

Agentless real-time security dynamically protecting your cloud, container, and data assets

$1.0M raised
Sep 2021

Founder Contacts

30,000+ verified contacts

Mountain View, United States

At-Bay is the InsurSec (Insurance and Cybersecurity) provider for the digital age.

$3.7M raised
Sep 2022

Founder Contacts

30,000+ verified contacts

Madrid, Spain

Helping organizations to adopt Threat Intelligence

$500K raised
Sep 2021

Founder Contacts

30,000+ verified contacts

Showing 51 to 75 of 2,607 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 2,607 security companies tracked in the VCBacked database.

Average Funding
$7.2M
Total Funding Tracked
$179.7M
Countries Represented
8

Distribution by Funding Stage

Other25 companies

Top Cities for Security

1.London
3 companies$20.4M
2.Manchester
1 companies$2.3M
3.Reykjavík
1 companies$2.2M
4.Pasadena
1 companies$50.0M
5.Vilnius
1 companies$586K

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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