Insights

Market Leader Zscaler operates the largest in-line cloud security platform processing over 500 billion transactions daily, indicating a strong presence and scalability potential across enterprise cybersecurity markets.

Innovative Security With its Zero Trust Exchange platform, enhanced by AI and recent acquisitions like SquareX, Zscaler offers advanced zero trust browser security solutions, creating opportunities for clients seeking cutting-edge cybersecurity defenses.

Growing Demand Despite recent stock volatility, cybersecurity demand remains robust due to the increasing need for data protection and secure remote connectivity, presenting ongoing sales opportunities to enterprises across industries.

Sizable Customer Base Serving thousands of customers worldwide, Zscaler’s broad client portfolio signifies proven scalability and trust in their solutions, ideal for upselling additional security offerings or expanding into new market segments.

Tech-Driven Expansion Utilizing a diverse tech stack and continuous product enhancements, Zscaler is positioned for technological innovation, fostering opportunities to pitch integrated security solutions that align with enterprise digital transformation initiatives.

Zscaler Tech Stack

Zscaler uses 8 technology products and services including Adobe, Selenium, LLVM, and more. Explore Zscaler's tech stack below.

  • Adobe
    Audio, Video, Graphics
  • Selenium
    Frameworks And Libraries
  • LLVM
    Frameworks And Libraries
  • Moodle
    Learning Management System
  • FreeBSD
    Operating Systems
  • MuleSoft
    Platform As A Service
  • TypeScript
    Programming Languages
  • Kotlin
    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 February 2026, Zscaler's annual revenue is estimated to be $1.6B.

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 February 2026, Zscaler has approximately 9.5K employees across 6 continents, including North AmericaAsiaEurope. Key team members include Cto In Residence: S. K.Cto In Residence: M. D.Chief Information Security Officer, Svp: S. C.. 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 AdobeSeleniumLLVMMoodleFreeBSDMuleSoftTypeScriptKotlin.

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 February 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 empowers enterprises to modernize security, streamline operations and help transform business through its innovative approach to cybersecurity. The Zero Trust Exchange platform, strengthened by AI, safeguards thousands of customers against cyber threats and data breaches by securely connecting users, devices, and applications from any location. With over 500 billion transactions processed daily, Zscaler operates the largest in-line cloud security platform, preventing more than 9 billion security incidents and policy violations each day. Transform your business with Zscaler’s cutting-edge approach to cybersecurity.


Stay Connected:
LinkedIn: https://www.linkedin.com/company/zscaler
Twitter:  https://www.twitter.com/zscaler
Facebook:  https://www.facebook.com/Zscaler/
Instagram: https://www.instagram.com/zscalerinc/

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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