Company Overview
Snapshot
Founded in February 2007 by Ofer Amitai and Idan Kuperman, Portnox operates with 51–200 employees. The company has raised $59.5 million across two funding rounds. In April 2025, Portnox secured a Series B funding round led by Updata Partners.
Business overview
Portnox develops network access control and management solutions designed for organizations of all sizes. Its core technology, the Portnox platform, spans various network technologies and devices to enable companies to expand and secure their infrastructure while maintaining compliance. The platform covers all network layers, providing visualization, analysis, and control over connected devices and users. It communicates natively with devices to validate type, compliance, and identity, and identifies users on devices without requiring agent software. Portnox serves markets requiring robust cybersecurity, including government, healthcare providers, and enterprises.
Strategic signal
In April 2025, Portnox successfully closed a $37.5 million Series B funding round led by Updata Partners. The capital infusion is earmarked for accelerating product innovation, expanding market reach, and enhancing security capabilities, positioning Portnox for substantial growth in the evolving cybersecurity landscape.
Log in to access full profile ›Company Intelligence Q&A
- What was the most recent funding event for Portnox?
- In April 2025, Portnox raised $37.5 million in a Series B funding round led by Updata Partners. This investment aims to accelerate product innovation, expand market reach, and enhance security capabilities.
- What recognition did Portnox receive in October 2024?
- In October 2024, Portnox was recognized as the Policy Management Solution Provider of the Year by the CyberSecurity Breakthrough Awards. This award highlighted the innovative approach of Portnox Cloud to Network Access Control (NAC).
- When did Portnox make its cloud-native zero trust access control solutions available on the Microsoft Azure Marketplace?
- In May 2024, Portnox announced the availability of Portnox Cloud on the Microsoft Azure Marketplace. This move allows customers to leverage Azure's scalability and reliability and enhances Portnox's offerings through integration with Microsoft platforms.
- What strategic partnership did Portnox form in February 2024?
- In February 2024, Portnox joined the Microsoft Intelligent Security Association (MISA). This partnership enables Portnox to integrate its network access control technology with Microsoft Intune, enhancing protection against cyber threats and optimizing solutions for interoperability with Microsoft products.
- What was a key development for Portnox following its acquisition by Elsewhere Partners?
- Following its acquisition by Elsewhere Partners in 2022, Portnox has seen significant growth, expanding its product offerings, including the Portnox Cloud, which provides comprehensive network visibility and access control solutions. The company has successfully deployed solutions to customers such as Everyday Loans and McLaren Construction.