Companies in the network security sector developing innovative solutions and technologies.
Explore 641 recently funded network security companies with verified founder contact information and fundraising data.
Luffy AI uses adaptive intelligence to evolve robotic control systems.
Runetale is a VPN platform built on WireGuard that allows devices and servers to connect from anywhere with peer-to-peer communication.
Endari is the early-stage startups and SMBs build cybersecurity maturity from the ground up can set them up for long-term success.
Acalvio is an AI-powered preemptive cybersecurity company focused on countering AI-driven identity and infrastructure intrusion.
Discern Security helps organizations assess, prioritize, and remediate cybersecurity risks across enterprise environments.
Nozomi Networks offers a cybersecurity platform that protects operational technology, Internet of Things, and cyber‑physical systems.
Axiad IDS is an identity solutions provider for enterprise, government, and financial organizations to manage cybersecurity risks.
ReadiiTel is an IT solution and managed services provider that delivers business IT, cloud, and communications solutions.
ThreatLocker is a cybersecurity company that specializes in endpoint security and application whitelisting solutions.
SolCyber offers a curated stack of enterprise-strength security tools and streamlined, accessible, and affordable services.
Ethopass helps businesses and end users authenticate into their accounts and services safely.
Way imposes your iam tools on apps and identities that they cannot access.
Data443 provides data security and privacy management across the enterprise and in the cloud.
StrongestLayer is an AI-based cybersecurity platform mainly for email security and human risk mitigation.
Zafran Security is a cybersecurity platform that identifies exploitable vulnerabilities and automatically mitigates them.
Neo Security is a cybersecurity company that develops an AI security platform for enterprises adopting agentic AI and AI-enabled software.
Empirical Security develops data-driven models to prioritize, analyze, and summarize cybersecurity vulnerabilities.
DefensX turns any browser into a secure workspace
Halborn is a cybersecurity company protecting blockchain organizations from cyber attacks.
PQCee develops post-quantum cryptography solutions to help organizations secure digital systems against future quantum computing threats.
iCOUNTER has developed an intelligence capability that is solely focused on thwarting specific attacks.
Risk Ledger is a vendor risk management platform that helps improve the security of the global supply chain ecosystem.
Automated, inheritable, provable data privacy security compliance for digital health apps
LimaCharlie is an Information security tools & infrastructure delivered in a manner similar to AWS.
AttackIQ is a security optimization platform that enables a seamless threat-informed defense across its customers' security organizations.
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.
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.
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.
Here is how funding is distributed among the 641 network security companies tracked in the VCBacked database.
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.
Perfect for: B2B sales teams targeting network security companies, investors exploring sector opportunities, and service providers looking for funded companies ready to scale.
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