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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

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Top Zero Trust Networking Software Companies

Showing 10 of 6 companies ranked by annual revenue.

1
Firezone

Mountain View, California, United States

Easiest, most secure way to set up Zero Trust Access for your team

Revenue
$1M
Customers
-
Year founded
2021
Funding
-
Team size
7
Growth
-
2
ditno.

Sydney, New South Wales, Australia

ditno has developed algorithms to automatically create self-governing, zero trust networks across on-premises and public-cloud environments. Our platform provides visibility of network exposure in real-time. ditno's risk framework prioritises remediation activities using CIA and Trust ratings. Our customers are able to continuously reduce their attack surface, protecting them against cyber threats, including zero-day attacks.

Revenue
$990K
Customers
-
Year founded
2012
Funding
-
Team size
9
Growth
-
3
Blacksands

Sunnyvale, California, United States

Provider of dynamic point-to-point encrypted connections to applications and devices. The company's disruptive, cloud-based security technology incorporates state of the art point to point connections between authenticated users and specific web applications, enabling the users to have the verification before trusting and all of this while keeping the network invisible to the outside world.

Revenue
$979.8K
Customers
-
Year founded
2012
Funding
-
Team size
7
Growth
107.02%
4
beyond SSL GmbH

Trautskirchen, , Germany

A simple and secure way to connect untrusted devices to your desktops and applications. The ZTNA solution with no installation on the client provides secure remote access from any device with a browser. All via HTML5 technology.

Revenue
$440K
Customers
-
Year founded
-
Funding
-
Team size
4
Growth
-
5
Distrix

Vancouver, British Columbia, Canada

Developer of a software-defined private network designed to assist organizations in maintaining a secured network. The company's network offers a software-defined network which offers networking capabilities necessary to secure and power sensors and advanced SDN networks for operational environments, enabling clients to protect their privacy.

Revenue
$142.1K
Customers
-
Year founded
2006
Funding
-
Team size
1
Growth
26.5%
6
LaunchIAM Inc.

Austin, Texas, United States

Your go-to zero-trust REST API client! Enhance your digital security with seamless authentication and verification at every step. It's not just an API Client it's your digital guardian. Trust less, verify more!

Revenue
$100K
Customers
-
Year founded
-
Funding
-
Team size
1
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.