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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
$1.3B
Avg Funding
$53.4M
Global Reach
9
countries

Top Cities for Cyber Security

New York
Sheffield
Madrid
Kirkstall
San Jose
Dover

Recently Funded Companies

Export
New York, United States

We are a curated platform and concierge for end to end cybersecurity products and services

$1.5M raised
May 2024

Founder Contacts

41,000+ verified contacts

Sheffield, United Kingdom

Defining the future of computing with full stack photonic quantum computers

May 2024

Founder Contacts

41,000+ verified contacts

Madrid, Spain

SaaS, privacy-first platform delivering K-12 smart check-in/out, live campus visibility & guardian-controlled pick-ups.

$568K raised
May 2024

Founder Contacts

41,000+ verified contacts

Kirkstall, United Kingdom

DIGITAL CYBERSECURITY SERVICES & SOLUTION

May 2024

Founder Contacts

41,000+ verified contacts

New York, United States

e4n operates an AI-enabled managed services and cybersecurity platform that partners with local IT service providers.

$12.5M raised
May 2026

Founder Contacts

41,000+ verified contacts

San Jose, United States

Exaforce is a cybersecurity company that develops an agentic security operations and modern SIEM platform for enterprise environments.

$125.0M raised
May 2026

Founder Contacts

41,000+ verified contacts

Dover, United States

White Circle detects and fixes AI vulnerabilities automatically, keeping your system under control.

$11.0M raised
May 2026

Founder Contacts

41,000+ verified contacts

Phoenix, United States

Dinner Table is a parenting platform helping families raise capable kids through values, financial literacy, and guided family practices.

$5.2M raised
May 2022

Founder Contacts

41,000+ verified contacts

Zagreb, Croatia

1 Time Link is a data security company that provides a software solution for sharing sensitive data over the internet.

$527K raised
May 2022

Founder Contacts

41,000+ verified contacts

San Juan, Puerto Rico

Personal Security App that alerts the users of the crimes & dangers in their neighborhood to keep them safe.

$400K raised
May 2022

Founder Contacts

41,000+ verified contacts

Ottawa, Canada

Quantropi offers quantum secure communications services.

$1.3M raised
May 2026

Founder Contacts

41,000+ verified contacts

Flagstaff, United States

High Entropy Security is a cybersecurity company developing cryptographic solutions for secure digital communications and authentication.

$500K raised
May 2026

Founder Contacts

41,000+ verified contacts

New York, United States

Frame Security is an AI‑driven cybersecurity company focused on human‑risk management and security‑awareness training.

$50.0M raised
May 2026

Founder Contacts

41,000+ verified contacts

Palo Alto, United States

Rubrik is a data security platform that delivers cyber resilience, cyber posture, and cyber recovery solutions.

$1.0B raised
May 2025

Founder Contacts

41,000+ verified contacts

Singapore, Singapore

STACS is Asia’s leading ESG data and technology firm. ESGpedia powers the Monetary Authority of Singapore’s (MAS) Greenprint ESG Registry.

May 2023

Founder Contacts

41,000+ verified contacts

Lausanne, Switzerland

Flyability is a Swiss company building safe drones for inaccessible places.

May 2023

Founder Contacts

41,000+ verified contacts

Redwood City, United States

Material Security is an email security company that develops data-driven security software to protect an organization's users and data.

$100.0M raised
May 2022

Founder Contacts

41,000+ verified contacts

Singapore, Singapore

Complete Cybersecurity solution in a single dashboard

$2.0M raised
May 2024

Founder Contacts

41,000+ verified contacts

Newark, United States

Privacy and security focused MVNO wireless provider. Your best protection from unauthorized SIM swaps and port out scams.

May 2023

Founder Contacts

41,000+ verified contacts

Perth, Australia

Nexion Group provides safe and scalable technologies to help organizations deliver local private clouds that are linked to global locations.

$14.2M raised
May 2023

Founder Contacts

41,000+ verified contacts

San Jose, United States

Saas to help multiplayer games and Esports platforms defeat fraud, crimes, and toxicity.

May 2023

Founder Contacts

41,000+ verified contacts

London, United Kingdom

Pioneering the DeFi Revolution.

$2.7M raised
May 2022

Founder Contacts

41,000+ verified contacts

Los Angeles, United States

PeakMetrics is a narrative intelligence platform that shows how online narratives form, spread, and impact perception in real time.

$6.0M raised
Apr 2026

Founder Contacts

41,000+ verified contacts

Washington, United States

The Security Bulldog is an AI-based cybersecurity intelligence platform that enables enterprises to accelerate remediation.

Apr 2026

Founder Contacts

41,000+ verified contacts

Alicante, Spain

Golden Owl is an intelligence-as-a-service platform that transforms data overload into multi-agent artificial intelligence with OSINT.

$1.6M raised
Apr 2026

Founder Contacts

41,000+ verified contacts

Showing 751 to 775 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
$53.4M
Total Funding Tracked
$1.3B
Countries Represented
9

Distribution by Funding Stage

Other25 companies

Top Cities for Cyber Security

1.New York
3 companies$64.0M
2.San Jose
2 companies$125.0M
3.Singapore
2 companies$2.0M
4.Sheffield
1 companiesUndisclosed
5.Madrid
1 companies$568K

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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2,680 Cyber Security Startups (2026) — Recently Funded — Page 31 | VCBacked