Detailed Narrative
SASE Firewall Strategy and Market Opportunity
Ken Xie introduced the "SASE Firewall" concept, combining secure networking and Unified SASE on FortiOS, which he believes represents a massive opportunity for accelerated growth. This new approach addresses a total addressable market approximately 2 to 3 times larger than cloud-only SASE solutions, primarily due to its unique ability to offer easily deployable on-premise sovereign SASE alongside cloud SASE, meeting customer demands for data privacy and local enforcement.
AI-Driven Security Demand and Innovation
The company highlighted strong demand for AI-driven security solutions, with billings in this pillar growing 25%. AI is rapidly reshaping the security landscape, increasing the speed and complexity of threats. Fortinet is uniquely positioned with its FortiOS platform and FortiASIC technology to help enterprises securely scale their next-generation AI environments, protect AI models and data sets, and secure large volumes of east-west traffic.
Accelerating Product and Service Revenue
Product revenue surged 52% to $773 million, driven by robust FortiGate unit growth and increased Average Selling Prices (ASPs) as customers shifted to higher-performing models. Service revenue grew 14% to $1.27 billion, with management noting Q1 FY26 marked the trough for service revenue growth and anticipating a positive trajectory going forward⏳, reinforcing the durability of its recurring revenue model.
Leadership in OT Security
OT billings increased over 55%, reflecting continued adoption of Fortinet's solutions in industrial environments. This growth is attributed to Fortinet's long-term investment in OT, its integrated platform approach providing visibility across IT and OT networks, and increasing regulatory requirements and cyber threats targeting critical infrastructure globally, particularly in EMEA.
Strong Profitability and Cash Flow Generation
Fortinet achieved a non-GAAP operating margin of 38%, a second-quarter record and a 490 basis point increase year-over-year, exceeding guidance. This performance was driven by stronger-than-expected revenue growth, disciplined cost management, and growing efficiencies from internal AI initiatives. Free cash flow more than tripled year-over-year to $966 million, demonstrating exceptional operational performance and working capital discipline.
Key Customer Wins and Competitive Differentiators
The company secured an 8-figure AI data center win with a new cloud provider and a 7-figure FortiSASE deal with a global pharmaceutical company, displacing an incumbent SSE-only provider. These wins highlight Fortinet's unified architecture, integrated platform approach, ability to extend security processing to the edge through on-premises appliances (FortiSASE Outpost), and strong price-for-performance advantage as key competitive differentiators.