Portnox Recognized as One of America's Fastest-Growing Private Companies in 2025

Portnox Makes a Splash on the 2025 Inc. 5000 List

Portnox, a leader in cloud-native access control solutions, has officially joined the ranks of America's fastest-growing private companies as announced by Inc. magazine on August 12, 2025. This recognition marks the company's debut on this prestigious list, which ranks organizations based on their revenue growth over a defined period.

In a period characterized by economic challenges and shifts, Portnox has demonstrated remarkable resilience and innovation. The company's Chief Executive Officer, Denny LeCompte, attributes this achievement to a surge in growth from 2022 to 2024, a trajectory that was significantly boosted when Elsewhere Partners spearheaded their Series A funding round.

"This recognition reflects the incredible growth we've experienced from 2022 through 2024, a period that began when Elsewhere Partners led our Series A funding round," says LeCompte. This acknowledgment underscores Portnox's strategic focus on expanding its North American operations across various sectors such as sales, marketing, and customer success.

Who is Portnox?

Portnox offers a unified access control platform known as Portnox Cloud, designed to streamline passwordless authentication, risk mitigation, and compliance enforcement across enterprise networks and applications. Their platform, built for organizations with complex IT demands, enables users to secure their infrastructures with ease.

One of Portnox's standout features is that it is entirely cloud-native. This design eliminates the need for traditional on-premises access control systems, allowing businesses to adopt, expand, and enforce critical security policies seamlessly. As cyber threats evolve in complexity, Portnox positions itself as a reliable partner for organizations striving to maintain a robust security posture.

Since its inception, the company has attracted a wide array of nearly 1,000 global clients and has maintained an impressive 95% customer retention rate. Furthermore, they boast a solid 4.6-star rating on Gartner Peer Insights, underlining their commitment to customer satisfaction and effective service delivery.

Recent Achievements

In the past year, Portnox has received numerous prestigious industry accolades, including recognition from SC Media, Cloud Computing Magazine, and Cyber Defense Magazine. These awards affirm the significant strides the company has made in the cybersecurity arena. Moreover, Portnox has developed essential integrations with notable partners such as CrowdStrike, Jamf, and Microsoft. A key highlight is their recent launch of the innovative Zero Trust Network Access (ZTNA) solution which further augments their cybersecurity offerings.

Mike Hofman, Editor-in-Chief of Inc., remarked on the importance of the Inc. 5000, stating that being listed is a testament to a company's perseverance and vision. He noted that these businesses thrived despite rising costs and shifting global dynamics, emphasizing the entrepreneurial spirit that fuels the U.S. economy.

To qualify for the 2025 Inc. 5000 list, companies must have been established and generating revenue by March 31, 2021, be based in the U.S., privately held, and independently operated. According to the criteria, the firm must demonstrate substantial revenue growth—at least $100,000 in 2021, with a minimum of $2 million required in 2024. Portnox successfully met these thresholds during this competitive evaluation.

As Portnox continues to innovate and expand its outreach, the future looks promising for both the company and its dedicated clientele. With their trailblazing access control solutions, Portnox is not just keeping pace with the evolving threat landscape; they're shaping the future of cybersecurity. For those interested in exploring the full Inc. 5000 list, company profiles, and more detailed information, please visit www.inc.com/inc5000.