Zscaler (ZS) reported $432 million in revenue for fiscal Q2 2026, a 35% year-over-year increase, driven by expanding enterprise use of its cloud-native security platform. The results surpassed analyst expectations and underscore growing demand for zero-trust architectures in large organizations.
- Zscaler reported $432 million in Q2 2026 revenue, a 35% YoY increase
- 126 new enterprise deals in Q2 2026, up 42% from prior year
- New ARR from enterprise deals exceeded $100 million
- Full-year 2026 revenue guidance raised to $1.76 billion
- Operating cash flow rose to $118 million, up 38% YoY
- Zscaler stock surged over 12% in after-hours trading
Zscaler (ZS) delivered a record quarter with $432 million in revenue for Q2 2026, marking a 35% increase from the same period last year. The growth was fueled by a significant uptick in enterprise customer adoption, with the company adding 126 new enterprise deals—up 42% from Q2 2025—totaling over $100 million in new annual recurring revenue (ARR). The company’s cloud security platform, which enables remote workforce protection and secure access to SaaS applications, continues to gain traction across financial services, healthcare, and technology sectors. The results reflect a broader shift in corporate IT infrastructure toward cloud-first security models. With hybrid work models entrenched and cyber threats escalating, enterprises are prioritizing zero-trust network access (ZTNA) and secure web gateways (SWG). Zscaler’s platform, designed to operate entirely in the cloud, offers a scalable alternative to legacy on-premise firewalls, contributing to its expansion in Fortune 500 accounts. Zscaler’s gross margin remained strong at 78%, and its operating cash flow reached $118 million, up 38% year-over-year. The company raised its full-year 2026 revenue guidance to $1.76 billion, up from $1.67 billion previously, signaling continued confidence in its growth trajectory. The stock responded immediately, rising over 12% in after-hours trading. The performance has ripple effects across the technology and cybersecurity landscape. Competitors such as Palo Alto Networks (PANW) and Cloudflare (NET) may face intensified pressure to accelerate innovation, while Microsoft (MSFT) and Salesforce (CRM), which integrate with Zscaler’s platform, could benefit from enhanced security offerings. The broader Nasdaq Composite index rose 0.8% the following day, with cybersecurity ETFs like the Global X Cybersecurity ETF (CYB) gaining 2.3%.