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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
$475.5M
Avg Funding
$19.0M
Global Reach
11
countries

Top Cities for Cyber Security

London
San Francisco
Cardiff
Menlo Park
Seattle
Burlington

Recently Funded Companies

Export
London, United Kingdom

Kraken Technology Group develops autonomous maritime platforms and systems for defense, security, and critical infrastructure applications.

$174.5M raised
Jul 2026

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Energy optimization for data centers. Revenue optimization for power generation.

$300K raised
Jul 2024

Founder Contacts

41,000+ verified contacts

Cardiff, United Kingdom

PureCyber provides cyber essentials and audits, penetrating testing, dark web scanning and active threat detection services.

$6.4M raised
Jul 2024

Founder Contacts

41,000+ verified contacts

Menlo Park, United States

Hakimo is an AI platform designed to bring cybersecurity-like tools to the physical security industry.

$12.0M raised
Jul 2026

Founder Contacts

41,000+ verified contacts

Seattle, United States

Edera is an enterprise infrastructure security company that offers secure-by-design Kubernetes and AI solution.

$6.4M raised
Jul 2026

Founder Contacts

41,000+ verified contacts

Burlington, United States

Viken Detection is a research and technology development company specializing in X-ray physics and the design of analytical devices.

$2.0M raised
Jul 2026

Founder Contacts

41,000+ verified contacts

Madrid, Spain

8Layers is an artificial intelligence platform that offers cloud identity threat detection to organizations

$1.1M raised
Jul 2026

Founder Contacts

41,000+ verified contacts

Sydney, Australia

Daltrey provides organizations with an identity solution that drives security policy from a position of trust.

$600K raised
Jul 2021

Founder Contacts

41,000+ verified contacts

Abingdon, United Kingdom

Luffy AI uses adaptive intelligence to evolve robotic control systems.

$10.8M raised
Jul 2026

Founder Contacts

41,000+ verified contacts

Menlo Park, United States

Arkenstone Defense is a compliance and operations software platform for defense contractors.

$35.0M raised
Jul 2026

Founder Contacts

41,000+ verified contacts

Boston, United States

Gataca is an MIT-born cybersecurity company specialized in Wallet-based digital identity technology.

$1.4M raised
Jul 2026

Founder Contacts

41,000+ verified contacts

Kyiv, Ukraine

Trinity Robotics is a manufacturer of unmanned ground vehicles for logistics and evacuation.

$572K raised
Jul 2026

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Resourcely lets you provision resource templates that are secure and compliant by design.

$8.3M raised
Jul 2022

Founder Contacts

41,000+ verified contacts

Bratislava, Slovakia (Slovak Republic)

Fumbi Network is a digital investment platform that allows users to invest in a diversified portfolio of crypto assets.

$1.8M raised
Jul 2021

Founder Contacts

41,000+ verified contacts

Indianapolis, United States

Trava Security is a cybersecurity startup that protects small and mid-sized businesses.

$7.0M raised
Jul 2026

Founder Contacts

41,000+ verified contacts

Hong Kong, Hong Kong

Building Blockchain Security Infrastructure

$6.8M raised
Jul 2022

Founder Contacts

41,000+ verified contacts

Malzéville, France

SOTERIA LAB offers a whole range of cyber security services allowing a global support.

$868K raised
Jul 2024

Founder Contacts

41,000+ verified contacts

Tulsa, United States

The Tulsa Hub for Equitable and Trustworthy Autonomy is a regional effort that addresses national security concerns.

$51.0M raised
Jul 2024

Founder Contacts

41,000+ verified contacts

Lille, France

OverSOC develops a SaaS solution that protects and analyzes IT systems.

$4.1M raised
Jul 2023

Founder Contacts

41,000+ verified contacts

Singapore, Singapore

RubiX Networks provides blockchain solutions.

$100.0M raised
Jul 2022

Founder Contacts

41,000+ verified contacts

Palo Alto, United States

The smartest way to make risk decisions.

$20.0M raised
Jul 2021

Founder Contacts

41,000+ verified contacts

Nishi-shinagawa, Japan

LINE Securities is a provider of remote securities brokerage and securities investment consultation services.

$20.8M raised
Jul 2023

Founder Contacts

41,000+ verified contacts

Tokyo, Japan

Runetale is a VPN platform built on WireGuard that allows devices and servers to connect from anywhere with peer-to-peer communication.

$623K raised
Jul 2023

Founder Contacts

41,000+ verified contacts

Leuven, Belgium

Guardsquare develops premium software for the protection of mobile applications against reverse engineering and hacking.

Jul 2025

Founder Contacts

41,000+ verified contacts

Singapore, Singapore

Ola uses zero-knowledge technology to protect users' on-chain data and facilitate them with a more secure Web3 journey.

$3.0M raised
Jul 2023

Founder Contacts

41,000+ verified contacts

Showing 251 to 275 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
$19.0M
Total Funding Tracked
$475.5M
Countries Represented
11

Distribution by Funding Stage

Other25 companies

Top Cities for Cyber Security

1.San Francisco
2 companies$8.6M
2.Menlo Park
2 companies$47.0M
3.Singapore
2 companies$103.0M
4.London
1 companies$174.5M
5.Cardiff
1 companies$6.4M

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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