Highlights

  • Q4 FY2026 Revenue reached $898.2 million, up 25% year over year
  • Annual Recurring Revenue climbed 25% to $3.771 billion
  • Non-GAAP Operating Margin hit a record 24%, up from prior year
  • FY2027 revenue guidance set at $3.908–$3.938 billion, implying continued double-digit growth

Zscaler (NASDAQ:ZS) closed its fiscal year 2026 with strong momentum, delivering fourth-quarter revenue of $898.2 million, a 25% year-over-year increase that underscored the sustained Demand for cloud-native Zero Trust security. Full-year revenue came in at $3.353 billion, also up 25%, while annual recurring revenue grew to $3.771 billion, reinforcing the durability of Zscaler's subscription model. Non-GAAP EPS of $1.19 beat analyst estimates of $1.09, and the company achieved a record non-GAAP operating margin of 24%, reflecting disciplined spending alongside growth.

Platform Adoption Drives ARR Expansion

Zscaler's Zero Trust Exchange platform continued to gain traction across enterprise customers looking to replace legacy VPN and perimeter-based security infrastructure. The company's ARR of $3.771 billion, growing at 25%, reflects both expansion within existing accounts and new customer wins across industries. Zscaler highlighted strong adoption of its data protection and AI-powered security modules, which have expanded the addressable opportunity per customer significantly. These platform upsells have contributed to improving net retention metrics and deepening customer relationships.

Profitability Milestones Signal Operating Leverage

The record non-GAAP operating margin of 24% marked a meaningful improvement from earlier quarters and demonstrated that Zscaler can expand profitability while sustaining revenue growth above 20%. Management credited automation in go-to-market processes, improved sales productivity, and operating efficiencies across the engineering and support teams. Free Cash Flow generation also remained healthy, giving the company flexibility to invest in product development and international expansion. The combination of strong top-line growth and improving margins has positioned Zscaler favourably relative to peers in the Cybersecurity sector.

FY2027 Outlook Reflects Confidence in Demand Pipeline

For fiscal year 2027, Zscaler guided revenue in the range of $3.908 billion to $3.938 billion, representing approximately 17% year-over-year growth, with ARR guided to $4.396 billion to $4.426 billion. The first quarter of FY2027 is expected to generate revenue between $935 million and $939 million, implying a growth rate of approximately 19%. Management pointed to a healthy pipeline driven by ongoing enterprise digital transformation initiatives, increasing regulatory pressure around cybersecurity, and the growing importance of AI-era threat protection as key demand tailwinds heading into the new fiscal year.

Competitive Position in the Zero Trust Market

Zscaler operates in an increasingly competitive cloud security market but continues to differentiate through the breadth and integration depth of its platform. Its architecture processes trillions of signals daily, creating proprietary threat intelligence that is difficult for point-solution vendors to replicate. The company's partnerships with major cloud providers and system integrators have extended its enterprise reach, while its global data centre footprint supports low-latency delivery across geographies. Zscaler's ability to consolidate multiple security functions into a single platform remains a compelling proposition for enterprises seeking to simplify security operations and reduce costs.