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Series A Cyber Security Companies

Explore 393 cyber security startups that raised series a funding. Access verified founder contact information and fundraising data.

Total Companies
393
Total Funding
$448.9M
Avg Funding
$18.0M
Cities
19

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Boston, United States
$21.0M
raised

CyberSaint is the leading cyber risk management company.

Mar 2024
Series A

Founder Contacts

30,000+ verified contacts

Tel Aviv, Israel
$33.0M
raised

Sweet Security offers a cloud security suite that detects behavioral anomalies and offers actionable insights on incidents.

Mar 2024
Series A

Founder Contacts

30,000+ verified contacts

Reading, United Kingdom
$9.0M
raised

Device Authority is a global leader in Identity and Access Management (IAM) for the Internet of Things (IoT) and Blockchain.

Feb 2024
Series A

Founder Contacts

30,000+ verified contacts

Tel Aviv-yafo, Israel
$15.0M
raised

IONIX is the attack surface management solution that uses Connective Intelligence.

Feb 2024
Series A

Founder Contacts

30,000+ verified contacts

Broomfield, United States
$7.0M
raised

Biofire is a leading defense technology company dedicated to building the future of firearms

Feb 2024
Series A

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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Palo Alto, United States
$17.8M
raised

LightBeam.ai employs a zero-trust data protection approach to streamline and unify data security, privacy, and AI governance.

Feb 2024
Series A

Founder Contacts

30,000+ verified contacts

Chicago, United States
$65.0M
raised

SuperFile is a technology company. Our mission is to create technologies that change the way we protect, share, and analyze content.

Feb 2024
Series A

Founder Contacts

30,000+ verified contacts

North York, Canada
$5.0M
raised

Springdel takes enterprise beyond cloud and device management with the world's only EdgeOps platform purpose-built for the Edge of Things

Jan 2024
Series A

Founder Contacts

30,000+ verified contacts

Washington, United States
$9.1M
raised

Base Operations is a threat intelligence platform developer that organizes, visualizes, and interprets threat data to help organizations.

Dec 2023
Series A

Founder Contacts

30,000+ verified contacts

Paris, France
$16.1M
raised

Software solutions to protect the IoT and connected objects against cybersecurity attacks

Dec 2023
Series A

Founder Contacts

30,000+ verified contacts

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Paris, France
$12.0M
raised

CryptoNext Security provides cryptographic standards that will make your IT infrastructures resilient against quantum computers.

Nov 2023
Series A

Founder Contacts

30,000+ verified contacts

San Francisco, United States
$15.0M
raised

Radiant Security is an autonomous MDR that automates security operations using machine learning and AI.

Nov 2023
Series A

Founder Contacts

30,000+ verified contacts

Woodbridge, United States
$8.0M
raised

Sequretek is a cybersecurity firm that provides security in threat monitoring, incident response, identity, and access governance.

Nov 2023
Series A

Founder Contacts

30,000+ verified contacts

San Francisco, United States
$8.0M
raised

Upfort is a cyber security and insurance platform that offers comprehensive protection against evolving cyber threats.

Oct 2023
Series A

Founder Contacts

30,000+ verified contacts

San Jose, United States
$15.0M
raised

Spec stops the fraud and AI-powered bots that traditional systems miss.

Oct 2023
Series A

Founder Contacts

30,000+ verified contacts

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30,000+ verified emails
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Paris, France
$26.4M
raised

HarfangLab develops a hunting software to boost detection and neutralization of cyberattacks against companies endpoints.

Oct 2023
Series A

Founder Contacts

30,000+ verified contacts

New York, United States
$23.0M
raised

Gem mission is to help security operations evolve into the cloud era, and stop cloud threats before they become incidents.

Sep 2023
Series A

Founder Contacts

30,000+ verified contacts

Austin, United States
$50.2M
raised

HiddenLayer provides a software-based platform that helps enterprises monitor the inputs and outputs of machine-learning algorithms.

Sep 2023
Series A

Founder Contacts

30,000+ verified contacts

Milan, Italy
$10.8M
raised

Cleafy protects web and mobile applications from tampering attempts and deploys countermeasures to guarantee data and content integrity.

Sep 2023
Series A

Founder Contacts

30,000+ verified contacts

Tallinn, Estonia
$19.0M
raised

Automated Investigation and Response Platform Powered by Digital Forensics

Sep 2023
Series A

Founder Contacts

30,000+ verified contacts

Ready to Reach These Founders?

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30,000+ verified emails
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Tel Aviv, Israel
$8.0M
raised

We speak maritime, we do cybersecurity.

Sep 2023
Series A

Founder Contacts

30,000+ verified contacts

San Francisco, United States
$25.0M
raised

ProjectDiscovery is an open-source software that simplifies security operations for engineers and developers.

Aug 2023
Series A

Founder Contacts

30,000+ verified contacts

Washington, United States
$15.0M
raised

DNSFilter provides security via DNS that protects over 4M end users from online security threats using artificial intelligence.

Aug 2023
Series A

Founder Contacts

30,000+ verified contacts

Prague, Czech Republic
$4.5M
raised

We help startups on their road to Unicorns.

Jul 2023
Series A

Founder Contacts

30,000+ verified contacts

Castelldefels, Spain
$10.9M
raised

Quside designs and manufactures innovative quantum technologies for all connected devices.

Jul 2023
Series A

Founder Contacts

30,000+ verified contacts

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