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Series B Network Security Companies

Explore 68 network security startups that raised series b funding. Access verified founder contact information and fundraising data.

Total Companies
68
Total Funding
$635.1M
Avg Funding
$35.3M
Cities
14

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Palo Alto, United States
$40.0M
raised

ArmorCode offers an AppSecOps platform that reduces application exposure and risk for customers.

Dec 2023
Series B

Founder Contacts

41,000+ verified contacts

Tel Aviv, Israel
$34.0M
raised

Vulcan Cyber offers a platform for managing and reducing cyber risk.

Nov 2023
Series B

Founder Contacts

41,000+ verified contacts

Doral, United States
$30.0M
raised

Lumu is a cybersecurity company that helps enterprises identify and isolate cyber-compromise in real-time.

Sep 2023
Series B

Founder Contacts

41,000+ verified contacts

Tel Aviv, Israel
$41.0M
raised

Grip is a developer of a SaaS security management platform to bring comprehensive visibility across enterprise SaaS applications.

Aug 2023
Series B

Founder Contacts

41,000+ verified contacts

Boston, United States
$25.1M
raised

IP Fabric is an IT company focused on network assurance, security assurance, and multi-cloud networking.

Jun 2023
Series B

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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London, United Kingdom
$20.0M
raised

Cado Security provides the cloud investigation platform that empowers security teams to respond to threats at cloud speed.

Mar 2023
Series B

Founder Contacts

41,000+ verified contacts

London, United Kingdom
$15.3M
raised

An all-in-one cybersecurity monitoring, optimisation, training and insurance platform proven to defend SMBs against the unexpected.

Feb 2023
Series B

Founder Contacts

41,000+ verified contacts

Chandler, United States
$30.0M
raised

Advanced endpoint hardware and software solutions that provide security, privacy and control in an ultra-connected, sensor-driven world.

Dec 2021
Series B

Founder Contacts

41,000+ verified contacts

Bochum, Germany
$11.1M
raised

VMRay Analyzer is a breakthrough solution for dynamic analysis of advanced threats, including zero day and targeted attacks.

Dec 2022
Series B

Founder Contacts

41,000+ verified contacts

New York, United States
$81.0M
raised

Adaptive Security provides training and phishing simulations to help organizations strengthen human defenses against evolving cyber threats.

Dec 2025
Series B

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Framingham, United States
$17.0M
raised

Cloud-Native Data Protection for Kubernetes, OpenStack and Virtualization

Dec 2022
Series B

Founder Contacts

41,000+ verified contacts

San Francisco, United States
$25.0M
raised

Truffle Security is an open source cybersecurity company that offers solutions for finding and remediating leaked software credentials.

Nov 2025
Series B

Founder Contacts

41,000+ verified contacts

Tokyo, Japan
$7.8M
raised

SecureNavi is an IT company that provides software development and automation tools for information security management systems.

Nov 2025
Series B

Founder Contacts

41,000+ verified contacts

New York, United States
$100.0M
raised

Apiiro enables security and development teams to proactively remediate risk before releasing to the cloud.

Nov 2022
Series B

Founder Contacts

41,000+ verified contacts

New York, United States

VKANSEE is ushering in a new age of mobile security with its revolutionary, patented new breed of UTFiS fingerprint sensors.

Nov 2021
Series B

Founder Contacts

41,000+ verified contacts

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41,000+ verified emails
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Burlington, United States
$70.0M
raised

Adlumin provides an enterprise-grade security operations platform to detect cyber threats and keep mid-market organizations secure.

Oct 2023
Series B

Founder Contacts

41,000+ verified contacts

Pessac, France
$42.7M
raised

TEHTRIS is an AI-powered cybersecurity company that provides an automated XDR platform to detect and neutralize cyber threats in real time.

Oct 2022
Series B

Founder Contacts

41,000+ verified contacts

Mountain View, United States
$45.0M
raised

Stairwell is a cybersecurity company that offers an Automated Threat Detection and Response platform that attackers can’t detect or evade.

Oct 2022
Series B

Founder Contacts

41,000+ verified contacts

Showing 51 to 68 of 68 companies

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