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Top 25 Zero Trust Networking Software SaaS Companies in May 2026

As of May 2026, there are 25 SaaS companies in Zero Trust Networking Software. They have combined revenues of $300.3M and employ 2.6K people. They have raised $340.8M and serve 1.1K customers combined.

Zero Trust Networking Software refers to a category of security solutions designed to enforce a zero trust security model, which assumes that threats could be both outside and inside the network. This approach involves continuous verification of user identities and devices before granting access to network resources, thereby minimizing risks associated with unauthorized access. Primary use cases include replacing traditional VPNs, securing remote work environments, and managing access control for cloud and multi-cloud applications. Typical features found in Zero Trust Networking Software include identity and access management (IAM), micro-segmentation, continuous monitoring, and automated policy enforcement. These solutions are utilized by IT security professionals, network administrators, and compliance officers who are tasked with safeguarding sensitive information and ensuring regulatory compliance. By employing these tools, organizations aim to create a more secure network environment that proactively identifies and mitigates potential security threats.

Companies
25
Revenue
$300.3M
Funding
$340.8M
Employees
2.6K

Filters

Sorting: Highest -> Lowest

Filters

Top Zero Trust Networking Software Companies

Showing 10 of 2 companies ranked by annual revenue.

1
NetFoundry

Charlotte, North Carolina, United States

NetFoundry revolutionizes secure networking with the only embeddable Zero Trust connectivity, empowering solution providers to seamlessly create and integrate scalable Zero Trust networks into their connected products for high-security deployments.

Revenue
$8M
Customers
-
Year founded
2017
Funding
-
Team size
73
Growth
-
2
XONA

Hanover, Maryland, United States

XONA Systems offers a secure access platform specifically designed for operational technology and critical infrastructure systems. It employs a frictionless zero-trust user access platform purpose-built for critical infrastructure, aiming to deliver unmatched security without slowing the speed of work.

Revenue
$7.8M
Customers
-
Year founded
2017
Funding
-
Team size
47
Growth
-

Inclusion Criteria

- The product must support continuous user authentication and authorization. - It should enable micro-segmentation of network resources for enhanced security. - The solution must include features for identity and access management (IAM). - It should provide capabilities for monitoring and reporting security events. - Must securely manage access for remote users and devices. - Not just provide basic network access; must also enforce granular access controls based on user identity and role.