Skip to main content

Network Security Startups

Updated August 2026

Companies in the network security sector developing innovative solutions and technologies.

Explore 635 recently funded network security companies with verified founder contact information and fundraising data.

Total Companies
635
Total Funding
$511.2M
Avg Funding
$20.4M
Global Reach
10
countries

Top Cities for Network Security

Vigo
Santa Clara
Miami
Cupertino
Torino
Sandyford

Recently Funded Companies

Export
Vigo, Spain

authUSB is a company specialized in Cybersecurity.

Jun 2023

Founder Contacts

41,000+ verified contacts

Santa Clara, United States

Upscale AI redefines networking with purpose-built solutions for high-performance compute.

$190.0M raised
Jun 2026

Founder Contacts

41,000+ verified contacts

Miami, United States

Lera Investment Technologies renders cloud computing, vendor management, network security, data storage, and managed IT services.

$13.2M raised
Jun 2023

Founder Contacts

41,000+ verified contacts

Cupertino, United States

Zenarmor is a portable, instant SASE platform that secures networks and devices anywhere.

$500K raised
Jun 2022

Founder Contacts

41,000+ verified contacts

Torino, Italy

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

$3.3M raised
Jun 2023

Founder Contacts

41,000+ verified contacts

Sandyford, Ireland

Mesh is a platform for email security created specifically for managed service providers, enabling them to deploy and safeguard.

$1.7M raised
Jun 2023

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Magnitude is an autonomous AI workforce platform that offers third-party cyber risk management services.

$10.0M raised
Jun 2026

Founder Contacts

41,000+ verified contacts

New York, United States

GhostEye is a Network Security firm offering AI based cybersecurity software for their users.

$500K raised
Jun 2025

Founder Contacts

41,000+ verified contacts

Reston, United States

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

$18.0M raised
Jun 2023

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Arlo Industries develops passive aerial sensing networks for tracking drones and missiles.

Jun 2026

Founder Contacts

41,000+ verified contacts

Braunschweig, Germany

Password Manager without Master Password - Swipe to Login replaces all passwords

$271K raised
Jun 2024

Founder Contacts

41,000+ verified contacts

Bonn, Germany

Code Intelligence provides modern security testing solutions using coverage based fuzzing.

$11.7M raised
Jun 2022

Founder Contacts

41,000+ verified contacts

Santa Clara, United States

Ordr provides visibility and security for every connected device-- from traditional IT to newer and more vulnerable IoT, IoMT, and OT.

$40.0M raised
Jun 2022

Founder Contacts

41,000+ verified contacts

San Francisco, United States

Amplifier Security develops a platform focused on managing and automating end-user security in enterprise environments.

$8.3M raised
Jun 2025

Founder Contacts

41,000+ verified contacts

Hackensack, United States

Next Generation 5G Mobile Core, Private Network Orchestration, and Mobile Virtual Network Management Solutions

Jun 2024

Founder Contacts

41,000+ verified contacts

Denver, United States

Swimlane is a developer of a security orchestration and response platform used to deliver security automation to organizations.

$45.0M raised
Jun 2025

Founder Contacts

41,000+ verified contacts

Bristol, United Kingdom

Onsecurity is an offensive security company that offers pentesting, vulnerability scanning and threat intelligence, all on one platform.

$7.0M raised
Jun 2024

Founder Contacts

41,000+ verified contacts

Copenhagen, Denmark

Lightmark is launching a technology that makes it possible to document where and when a video was recorded.

$2.0M raised
May 2026

Founder Contacts

41,000+ verified contacts

Seattle, United States

XBOW develops autonomous security testing software that identifies and validates vulnerabilities in web applications and digital systems.

$35.0M raised
May 2026

Founder Contacts

41,000+ verified contacts

Seattle, United States

Edge Delta is a multi-agent platform that uses AI-driven system to detect, investigate, and resolve issues using real-time streaming data.

$63.0M raised
May 2022

Founder Contacts

41,000+ verified contacts

Espoo, Finland

HoxHunt provides cybersecurity training services.

$40.0M raised
May 2022

Founder Contacts

41,000+ verified contacts

Elkridge, United States

Surefire Cyber provide clients confidence by helping them prepare, respond, and recover from cyber incidents.

$10.0M raised
May 2022

Founder Contacts

41,000+ verified contacts

Kowloon City, Hong Kong

VS Media Ltd. is the next generation media network.

$9.2M raised
May 2025

Founder Contacts

41,000+ verified contacts

Ashburn, United States

Continuously provides software security at the code level, with advanced management insights with performance metrics & data analytics.

$75K raised
May 2023

Founder Contacts

41,000+ verified contacts

Poznan, Poland

ICSEC is a cybersecurity software company focused on protecting industrial control networks.

$2.3M raised
May 2022

Founder Contacts

41,000+ verified contacts

Showing 126 to 150 of 635 companies

About the Network Security Startup Ecosystem

The network 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 Network Security

Network 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 network 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.

Network Security Funding Breakdown

Here is how funding is distributed among the 635 network security companies tracked in the VCBacked database.

Average Funding
$20.4M
Total Funding Tracked
$511.2M
Countries Represented
10

Distribution by Funding Stage

Other25 companies

Top Cities for Network Security

1.San Francisco
3 companies$18.3M
2.Santa Clara
2 companies$230.0M
3.Seattle
2 companies$98.0M
4.Vigo
1 companiesUndisclosed
5.Miami
1 companies$13.2M

Related Industries

Companies in the network 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.

Ready to Connect with Network Security Startups?

Perfect for: B2B sales teams targeting network security companies, investors exploring sector opportunities, and service providers looking for funded companies ready to scale.

Get Started - Access Contact Information

Join thousands of sales teams, investors, and service providers using VCBacked