Cato Networks' SASE Dominance: $350M ARR Signals a Market Shift

TEL AVIV, ISRAEL – February 24, 2026 – Cato Networks, a leader in the Secure Access Service Edge (SASE) space, today announced it has surpassed $350 million in annual recurring revenue (ARR) for 2025, a remarkable 43% year-over-year increase. This rapid growth not only solidifies Cato's position in the enterprise networking and security market but also sees it significantly outpacing the industry's own impressive trajectory, signaling a potential shift in how global enterprises approach their digital infrastructure.

The SASE market, which converges networking and security into a single cloud-delivered service, is booming. Gartner estimates the market will grow at a 26% compound annual growth rate (CAGR) to reach $28.5 billion by 2028. Cato's 43% growth figure starkly illustrates its accelerating momentum and increasing market share in this competitive landscape.

"Surpassing $350 million in annual recurring revenue is a significant milestone that underscores the strong demand from Fortune 500 and Forbes Global 2000 enterprises for the Cato SASE Platform," said Shlomo Kramer, co-founder and CEO of Cato Networks, in a statement. He attributed the growth to the company's mission to "fundamentally simplify and modernize enterprise networking and security."

Charting Dominance in a Competitive Field

Cato's success comes amid a fiercely competitive SASE market populated by cybersecurity and networking giants like Palo Alto Networks, Fortinet, and Zscaler. The company's ability to stand out is rooted in its foundational approach. From its inception in 2015, Cato has championed a unified, cloud-native platform, a strategy now paying dividends as enterprises increasingly shy away from complex, "stitched-together" solutions from multiple vendors.

The demand is driven by a perfect storm of IT challenges: the permanent shift to hybrid work, the migration of applications to the cloud, and the ever-present threat of sophisticated cyberattacks. Traditional network architectures are ill-equipped to handle this distributed environment, leading organizations to seek the simplicity and comprehensive security offered by single-vendor SASE platforms.

Industry analysts have taken note. For the second consecutive year, Cato was named a Leader in the 2025 Gartner® Magic Quadrant™ for SASE Platforms and an Outperformer in the 2025 GigaOm Radar Report for SASE. This consistent recognition validates its platform's ability to deliver integrated Security Service Edge (SSE) and SD-WAN capabilities, providing a cohesive security posture from the cloud to the edge.

Securing the Future: A Strategic Push into AI

While financial growth is a lagging indicator of success, Cato's strategic initiatives offer a glimpse into its future. A pivotal move in 2025 was the acquisition of Aim Security, an Israeli startup specializing in AI security, for a reported $350 million. This acquisition is more than just a feature enhancement; it represents a deliberate strategy to secure the next frontier of enterprise technology: artificial intelligence.

As businesses rush to adopt AI, they expose themselves to new vulnerabilities and governance challenges. Cato aims to position its SASE platform as the essential framework for managing and securing AI usage. The platform already leverages AI models for advanced threat detection, such as identifying polymorphic malware that constantly changes its code to evade security. The integration of Aim Security's technology is expected to deepen these capabilities, allowing organizations to adopt AI tools with greater control and visibility, a critical need for the more than 4,000 enterprises already on its platform.

Fueling the Engine: Funding, Leadership, and Partnerships

Cato's aggressive growth strategy is backed by substantial financial firepower and a reinforced leadership team. The company raised $409 million in a Series G funding round in 2025, pushing its total funding past the $1 billion mark and securing a valuation of over $4.8 billion. This capital is being deployed to scale operations globally and accelerate innovation.

A significant part of this scaling effort involves strategic leadership appointments. In January 2026, the company appointed Jaime Romero as its new Chief Marketing Officer. Romero's extensive experience, including a recent six-year tenure as EVP of Marketing at competitor Fortinet, signals a clear intent to amplify Cato's market presence. This follows a series of 2025 hires, including Karl Soderlund as Global Channel Chief, to spearhead the company's partner-centric sales model.

This model, dubbed the "Cato Networks Channel First Partner Program," is central to its expansion. Operating as a "100 percent channel company," Cato relies on a global network of approximately 1,000 firms to sell and implement its platform. This strategy allows for rapid scaling to meet surging global demand, with a particular focus on service providers who are increasingly bundling SASE into their enterprise offerings.

From Theory to Practice: Enterprise Adoption at Scale

The ultimate validation of Cato's platform lies in its adoption by large, complex organizations. The company now serves over 4,000 enterprises, including many in the Fortune 500. A prominent example is the global brewer Carlsberg, which successfully deployed the Cato SASE platform across more than 200 locations and for 25,000 remote users. This case demonstrates the platform's capacity to unify networking and security for a vast, distributed workforce, replacing a fragmented collection of legacy point solutions.

For customers like Carlsberg, the benefits are tangible: simplified management, consistent security policies for all users regardless of location, and the agility to adapt to changing business needs. By providing a single platform that delivers secure remote access, advanced threat protection, and a Zero Trust architecture, Cato is enabling organizations to not only defend against current threats but also to build a more resilient and efficient foundation for future innovation.