8-K: Zscaler Reports Strong Q3 Fiscal 2025 Results Driven by Zero Trust and AI Security Adoption, Announces New CFO and Strategic Acquisition

Zscaler, a leader in cloud security, announced robust third-quarter fiscal 2025 financial results with significant revenue and billings growth, alongside key executive appointments and a strategic acquisition to bolster its AI-powered security offerings.

Summary

• Zscaler reported third-quarter fiscal 2025 revenue of $678.0 million, marking a 23% increase year-over-year.
• Calculated billings grew by 25% year-over-year to $784.5 million.
• Deferred revenue reached $1,985.0 million, up 26% year-over-year.
• The company reported a GAAP net loss of $4.1 million, a decline from a GAAP net income of $19.1 million in the prior year's quarter.
• Non-GAAP net income increased to $136.8 million from $113.0 million year-over-year.
• GAAP loss from operations was $25.4 million (4% of revenue), compared to $3.0 million (1% of revenue) in Q3 FY2024.
• Non-GAAP income from operations was $146.7 million (22% of revenue), up from $121.8 million (22% of revenue) in Q3 FY2024.
• Cash provided by operations was $211.1 million, or 31% of revenue, consistent with the prior year's 31% of revenue.
• Free cash flow was $119.5 million, or 18% of revenue, a decrease from $123.1 million, or 22% of revenue, in Q3 FY2024.
• Cash, cash equivalents, and short-term investments totaled $3,005.6 million as of April 30, 2025, an increase of $595.9 million since July 31, 2024.
• Zscaler announced the appointment of Kevin Rubin as Chief Financial Officer, effective May 26, 2025, succeeding Remo Canessa.
• The company signed a definitive agreement in May 2025 to acquire Red Canary, an MDR vendor, to enhance AI-powered security operations.
• Zscaler was recognized as a Leader in the 2025 Gartner Magic Quadrant for Security Service Edge (SSE) for the fourth consecutive year and in the IDC MarketScape: Worldwide Data Loss Prevention (DLP) 2025 Vendor Assessment.
• New offerings include Zscaler Asset Exposure Management, a foundation for Continuous Threat Exposure Management (CTEM).
• Research from ThreatLabz highlighted a 3,000% increase in enterprise AI/ML tool usage and significant concerns about VPN vulnerabilities leading to ransomware attacks.

Sentiment

Score: 8

Explanation: The document conveys a strong positive sentiment, emphasizing 'outstanding' results, significant growth in key non-GAAP metrics, strategic acquisitions, and continued industry leadership. While GAAP profitability and free cash flow showed some negative trends, the overall narrative focuses on market adoption, innovation, and a positive future outlook, particularly in the high-growth areas of Zero Trust and AI security.

Positives

• Strong revenue growth of 23% year-over-year to $678.0 million, indicating continued market demand for Zscaler's services.
• Calculated billings increased by 25% year-over-year to $784.5 million, suggesting robust future revenue streams.
• Non-GAAP net income rose significantly to $136.8 million from $113.0 million, demonstrating improved operational efficiency on an adjusted basis.
• Non-GAAP income from operations maintained a strong margin of 22% of revenue, reflecting consistent profitability in core operations.
• Cash provided by operations remained strong at $211.1 million, or 31% of revenue, indicating healthy cash generation from business activities.
• The company's cash, cash equivalents, and short-term investments increased by $595.9 million to over $3 billion, providing substantial financial flexibility.
• Strategic acquisition of Red Canary is expected to accelerate Zscaler's vision for AI-powered security operations, enhancing its competitive edge.
• Continued recognition as a Leader in the Gartner Magic Quadrant for SSE and IDC MarketScape for DLP validates Zscaler's market leadership and product strength.
• Expansion of the Zero Trust Exchange platform and new offerings like Asset Exposure Management demonstrate ongoing innovation and product development.
• Significant customer adoption, including T-Mobile modernizing its infrastructure with Zscaler, highlights strong customer acquisition and retention.

Negatives

• GAAP net loss of $4.1 million compared to a GAAP net income of $19.1 million in the prior year, indicating a decline in reported profitability.
• GAAP loss from operations widened to $25.4 million (4% of revenue) from $3.0 million (1% of revenue) year-over-year.
• Free cash flow decreased to $119.5 million from $123.1 million year-over-year, and free cash flow margin declined to 18% from 22%.

Risks

• Macroeconomic influences and instability, including geopolitical events, could impact operations and financial results.
• Risks associated with the use of AI in Zscaler's platform, including potential vulnerabilities or misuse.
• Challenges in identifying and effectively implementing necessary changes to address execution issues.
• Risks associated with managing rapid growth, which can lead to fluctuations in performance from period to period.
• Limited experience with new products and subscriptions, and the potential for software bugs in new offerings.
• Ability to attract and retain new customers in a competitive market.
• Failure to timely develop and achieve market acceptance of new and existing products and subscription offerings.
• Rapidly evolving technological developments in the network security market and the need to remain competitive.
• Length of sales cycles, which can impact revenue recognition and predictability.
• Reliance on estimates for useful lives of assets and other financial projections.

Future Outlook

For the fourth quarter of fiscal 2025, Zscaler expects revenue between $705 million and $707 million, non-GAAP income from operations between $152 million and $154 million, and non-GAAP net income per share of approximately $0.79 to $0.80. For the full fiscal year 2025, the company anticipates revenue of approximately $2.659 billion to $2.661 billion, calculated billings of $3.184 billion to $3.189 billion, non-GAAP income from operations of $573 million to $575 million, and non-GAAP net income per share of $3.18 to $3.19. These projections assume a non-GAAP tax rate of 23% and specific diluted share counts.

Management Comments

• Jay Chaudhry, Chairman and CEO of Zscaler, stated: "We delivered outstanding Q3 results as an increasing number of customers adopt our expanding Zero Trust Exchange platform. We enable customers to realize Zero Trust Everywhere while lowering operational cost and complexity."
• Jay Chaudhry also noted: "The proliferation of AI in all aspects of business is increasing the need for our AI security. We empower customers to securely adopt both public GenAI apps and their own private AI apps, and we are increasing our investments in this area."
• Regarding the new CFO, Jay Chaudhry commented: "Kevin's exceptional financial expertise, industry depth, and leadership at scale will be pivotal in driving Zscaler towards $5 billion and beyond in Annual Recurring Revenue."
• Kevin Rubin, newly appointed CFO, remarked: "Zscaler is driving a major paradigm shift in cybersecurity with its unique Zero Trust platform which enables organizations to digitally transform their operations and securely adopt AI for productivity and efficiency gains. I am excited to join such a dynamic and innovative company and look forward to collaborating with the team to advance Zscaler's mission."

Industry Context

Zscaler operates in the rapidly evolving cloud security market, which is increasingly driven by the adoption of Zero Trust architectures and the growing need for AI-powered security solutions. The company's strong revenue and billings growth, coupled with its strategic acquisition of Red Canary, positions it well to capitalize on these trends. The significant increase in enterprise AI/ML tool usage (over 3,000% in the past year) and concerns over VPN vulnerabilities underscore the critical demand for Zscaler's Zero Trust Everywhere and AI security offerings. Its consistent recognition as a leader by Gartner and IDC reinforces its strong competitive standing against other cybersecurity vendors.

Comparison to Industry Standards

• Zscaler was recognized as a Leader in the 2025 Gartner Magic Quadrant for Security Service Edge (SSE) for the fourth consecutive year, indicating sustained leadership in a key cloud security segment.
• The company was positioned as a Leader in the IDC MarketScape: Worldwide Data Loss Prevention (DLP) 2025 Vendor Assessment, demonstrating strong capabilities in the competitive DLP space.
• The 2025 AI Security Report by Zscaler's ThreatLabz found that enterprises' usage of AI/ML tools increased by over 3,000% in the past year, highlighting Zscaler's alignment with a rapidly growing industry trend.
• The 2025 VPN Risk Report indicated that 92% of organizations are concerned about ransomware attacks due to VPN vulnerabilities and 81% are planning to implement a zero trust everywhere strategy, validating Zscaler's core Zero Trust offering as an industry solution to prevalent risks.

Management Changes

Stakeholder Impact

• **Shareholders:** Positive impact due to strong revenue and billings growth, increased non-GAAP profitability, and a positive future outlook. The strategic acquisition and continued market leadership could enhance long-term value. However, the GAAP net loss and slight FCF decline might be a concern for some.
• **Customers:** Positive impact through enhanced security offerings, particularly with the acquisition of Red Canary for AI-powered security operations and the introduction of Asset Exposure Management. Continued innovation and industry recognition reinforce Zscaler's reliability as a security partner.
• **Employees:** Potential positive impact from the company's growth and strategic expansion, which could lead to new opportunities. The appointment of a new CFO signals a focus on scaling operations for future growth.
• **Competitors:** Zscaler's strong performance and strategic moves, such as the Red Canary acquisition and consistent leadership recognition, intensify competition in the cloud security and Zero Trust markets, potentially pressuring rivals.

Next Steps

• Zscaler will host a conference call for analysts and investors on May 29, 2025, at 1:30 p.m. Pacific time to discuss Q3 FY2025 results and outlook.
• The company will participate in the Bank of America 2025 Global Technology Conference on June 5, 2025.
• Zscaler will participate in the FBN 28th Semi-Annual Virtual Technology Conference on June 6, 2025.
• Zscaler will participate in the 2025 BMO Virtual Software Conference on June 9, 2025.
• Remo Canessa will remain with Zscaler until the end of fiscal year 2025 in an advisory capacity to support the CFO transition.

Key Dates

Recommendation

Keywords

Cloud Security, Zero Trust, AI Security, Cybersecurity, Network Security, SASE, SSE, DLP, MDR, Financial Results, Earnings, SEC Filing, Zscaler