Insights

Enterprise Scale Zscaler already serves the world's largest enterprises and critical infrastructure, indicating a strong fit for multi-year, cross-domain security deployments across users, branches, applications, data and devices. Target CIOs and CISOs in Fortune 500 and large organizations to cross-sell across cloud, network, and endpoint security.

Observability Partnerships A recent integration with Gigamon extends deep observability for Zero Trust Private Access, signaling demand for visibility across hybrid cloud environments. Opportunities include joint go-to-market with SOC, security analytics, and integration with SIEM and EDR stacks.

AI Security Zscaler highlights AI-driven threat detection and policy enforcement to automate risk reduction and scale security. This provides a compelling message for security teams seeking reduced alert fatigue and lower total cost of ownership through automated workflows.

Public Sector With a focus on government agencies and critical infrastructure, Zscaler is well positioned for regulated environments and high-assurance zero-trust deployments. Target public sector entities and utilities with compliance-ready solutions and enterprise contracts.

Zero Trust Transformation Position Zscaler as a replacement for VPNs and legacy perimeters by offering a unified Zero Trust Exchange that accelerates digital transformation, simplifies security architecture, and lowers costs for large hybrid-cloud deployments.

Zscaler Tech Stack

Zscaler uses 8 technology products and services including Veracode, Amazon Simple Email Service, Cenzic, and more. Explore Zscaler's tech stack below.

  • Veracode
    Application Security Testing
  • Amazon Simple Email Service
    Email
  • Cenzic
    Endpoint Protection
  • OpenCV
    Javascript Libraries
  • Microsoft Word
    Office Suites
  • Crossbeam
    Partner Management Software
  • Apache Groovy
    Programming Languages
  • iOS
    Programming Languages

Media & News

Zscaler's Email Address Formats

Zscaler uses at least 1 format(s):
Zscaler Email FormatsExamplePercentage
FLast@zscaler.comJDoe@zscaler.com
90%
First.Last@zscaler.comJohn.Doe@zscaler.com
8%
First@zscaler.comJohn@zscaler.com
1%
FirstLast@zscaler.comJohnDoe@zscaler.com
1%

Frequently Asked Questions

Where is Zscaler's headquarters located?

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Zscaler's main headquarters is located at 120 Holger Way San Jose, California 95134 United States. The company has employees across 6 continents, including North AmericaAsiaEurope.

What is Zscaler's phone number?

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You can contact Zscaler's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Zscaler's stock symbol?

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Zscaler is a publicly traded company; the company's stock symbol is ZS.

What is Zscaler's official website and social media links?

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Zscaler's official website is zscaler.com and has social profiles on LinkedInCrunchbase.

How much revenue does Zscaler generate?

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As of June 2026, Zscaler's annual revenue is estimated to be $2.7B.

What is Zscaler's NAICS code?

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Zscaler's NAICS code is 5415 - Computer Systems Design and Related Services.

How many employees does Zscaler have currently?

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As of June 2026, Zscaler has approximately 8.7K employees across 6 continents, including North AmericaAsiaEurope. Key team members include Cto In Residence: S. K.Chief Information Security Officer, Svp: S. C.Chief Compliance Officer And Head Of Global Government Affairs: S. R. K.. Explore Zscaler's employee directory with LeadIQ.

What industry does Zscaler belong to?

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Zscaler operates in the Computer and Network Security industry.

What technology does Zscaler use?

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Zscaler's tech stack includes VeracodeAmazon Simple Email ServiceCenzicOpenCVMicrosoft WordCrossbeamApache GroovyiOS.

What is Zscaler's email format?

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Zscaler's email format typically follows the pattern of FLast@zscaler.com. Find more Zscaler email formats with LeadIQ.

How much funding has Zscaler raised to date?

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As of June 2026, Zscaler has raised $1.5B in funding. The last funding round occurred on Jul 01, 2025 for $1.5B.

When was Zscaler founded?

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Zscaler was founded in 2007.

Zscaler

Computer and Network SecurityCalifornia, United States5001-10000 Employees

Zscaler is a global computer and network security company focused on zero-trust principles, providing security for users, branches, applications, data, and devices to support large organizations in their digital initiatives. Its security platform operates across a distributed infrastructure of data centers, with more than 160 locations worldwide. The company relies on advanced AI to monitor and respond to billions of cyber threats and policy violations daily, helping reduce security complexity for enterprises. Headquartered in San Jose, California, Zscaler is listed on the NASDAQ under the ticker ZS. 

In mid-2026, Zscaler announced a collaboration with Gigamon to extend visibility into Zero Trust and hybrid cloud environments.

Section iconCompany Overview

Headquarters
120 Holger Way San Jose, California 95134 United States
Phone number
Stock Symbol
ZS
NAICS Code
5415 - Computer Systems Design and Related Services
Founded
2007
Employees
5001-10000

Section iconFunding & Financials

  • $1.5B

    Zscaler has raised a total of $1.5B of funding over 5 rounds. Their latest funding round was raised on Jul 01, 2025 in the amount of $1.5B.

  • $1B$10B

    Zscaler's revenue is estimated to be in the range of $1B$10B

Section iconFunding & Financials

  • $1.5B

    Zscaler has raised a total of $1.5B of funding over 5 rounds. Their latest funding round was raised on Jul 01, 2025 in the amount of $1.5B.

  • $1B$10B

    Zscaler's revenue is estimated to be in the range of $1B$10B

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