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Series A Cyber Security Companies

Explore 402 cyber security startups that raised series a funding. Access verified founder contact information and fundraising data.

Total Companies
402
Total Funding
$309.9M
Avg Funding
$12.4M
Cities
21

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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

41,000+ 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

41,000+ verified contacts

Castelldefels, Spain
$10.9M
raised

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

Jul 2023
Series A

Founder Contacts

41,000+ verified contacts

Prague, Czech Republic
$4.5M
raised

We help startups on their road to Unicorns.

Jul 2023
Series A

Founder Contacts

41,000+ verified contacts

Washington, United States
$12.0M
raised

Volt is a cloud based enterprise security platform.

Jul 2023
Series A

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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New York, United States
$29.0M
raised

Venn secures remote work on any unmanaged or BYOD computer with a radically simplified and less costly solution than VDI.

Jun 2023
Series A

Founder Contacts

41,000+ verified contacts

New York, United States
$15.0M
raised

Oso is authorization as a service

Jun 2023
Series A

Founder Contacts

41,000+ verified contacts

$3.3M
raised

Here to secure your next click. Web and Browser protection made effective for you and your company.

Jun 2023
Series A

Founder Contacts

41,000+ verified contacts

Palo Alto, United States
$15.0M
raised

TrustLab is an AI software company used to protect against misinformation, hate speech, identity fraud, and other harmful content.

Jun 2023
Series A

Founder Contacts

41,000+ verified contacts

Reston, United States
$18.0M
raised

Elastio's modern data protection platform reduces operational risks in the cloud caused by ransomware, application failures and mistakes.

Jun 2023
Series A

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Washington, United States
$1.4M
raised

AntiraTech is a high-tech company that specializes in the areas of security, offense, and defense in actual conflict.

Jun 2023
Series A

Founder Contacts

41,000+ verified contacts

Seattle, United States
$17.5M
raised

Stacklok creates software supply chain security-focused products and services.

May 2023
Series A

Founder Contacts

41,000+ verified contacts

Paris, France
$7.7M
raised

CyberVadis provides a scalable solution for third-party cybersecurity risk assessments.

May 2023
Series A

Founder Contacts

41,000+ verified contacts

Detroit, United States
$5.0M
raised

Judy Security is a cyber security company that offers cybersecurity software solutions for small and medium businesses.

Apr 2023
Series A

Founder Contacts

41,000+ verified contacts

Caesarea, Israel
$9.0M
raised

infiniDome develops GPS protection solutions defending the GPS systems of Drones, vehicles & critical infrastructure from jamming attacks

Apr 2023
Series A

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Mountain View, United States
$12.0M
raised

Dasera is a DSPM platform that automates data security and governance controls to minimize risk across your data lifecycle.

Apr 2023
Series A

Founder Contacts

41,000+ verified contacts

Ramat Gan, Israel
$25.0M
raised

Avalor develops a data security platform for cybersecurity assets, controls, identities, vulnerabilities, bugs, and other data points.

Apr 2023
Series A

Founder Contacts

41,000+ verified contacts

aankaya, Turkey
$1.5M
raised

Beam Technology is an IT company that specializes in outsourced software testing, cybersecurity, and compliance solutions.

Apr 2023
Series A

Founder Contacts

41,000+ verified contacts

Adelaide, Australia
$19.9M
raised

Fivecast‚ÄØhelps public and private organizations explore data, uncovering actionable insights to protect global‚ÄØcommunities.

Apr 2023
Series A

Founder Contacts

41,000+ verified contacts

Pasadena, United States
$141K
raised

Meeri Kinder Adventures is a tech-based company that is develops an AI-powered platform for personalized learning.

Apr 2023
Series A

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Herndon, United States
$20.0M
raised

Customer Identity and Access Management (CIAM) SaaS Provider

Apr 2023
Series A

Founder Contacts

41,000+ verified contacts

Austin, United States
$11.5M
raised

Votiro is a cybersecurity company that offers a data security platform to protect organizations from digital threats.

Mar 2023
Series A

Founder Contacts

41,000+ verified contacts

Lewes, United States
$5.0M
raised

Right-Hand Cybersecurity is a human risk management platform.

Mar 2023
Series A

Founder Contacts

41,000+ verified contacts

Singapore, Singapore
$10.5M
raised

Transforming smart devices and systems into intelligent ones for security, energy saving and health care.

Mar 2023
Series A

Founder Contacts

41,000+ verified contacts

Mountain View, United States
$16.0M
raised

Dope.security is a cybersecurity company that provides endpoint-based web and cloud security.

Mar 2023
Series A

Founder Contacts

41,000+ verified contacts

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402 Cyber Security Series A Startups (October 2026) — Page 12 | VCBacked